diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api.sln" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api.sln"
new file mode 100644
index 0000000000000000000000000000000000000000..2f92ebd9bda9292e2c0238f7ef2c03e5e1a019a9
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api.sln"
@@ -0,0 +1,18 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26124.0
+MinimumVisualStudioVersion = 15.0.26124.0
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Controllers/UsersController.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Controllers/UsersController.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..da2013171f9ef687974a4076fa92b8f3dfb6dd48
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Controllers/UsersController.cs"
@@ -0,0 +1,78 @@
+using Microsoft.AspNetCore.Mvc;
+using System.Collections.Generic;
+using MyWebApi.Api.Entity;
+using System.Linq;
+
+namespace MyWebApi.Api.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class UsersController : ControllerBase { 
+        [HttpGet]
+        // public dynamic Get(){
+        //     return "唯独你没懂";
+        // }
+
+        [HttpGet]
+        public IEnumerable<dynamic> Get(){
+           var users = GetUsers();
+           return users;
+        }
+        [HttpGet("{id}")]
+        public dynamic Get(int id){
+           var users = GetUsers();
+           var user = users.Where(x=>x.Id==id).FirstOrDefault();
+           return user;
+        }
+
+
+        [HttpPost]
+        public dynamic Post(dynamic model){
+
+            return new{
+                Data=model,
+                Msg="成功了" 
+            };
+        }
+
+        [HttpPut("{id}")]
+        public dynamic Put(int id,dynamic model){
+
+            return new{
+                Data=model,
+                Msg=string.Format("要修改的Id为{0},",id) 
+            };
+        }
+
+        [HttpDelete("{id}")]
+        public dynamic Delete(int id,dynamic model){
+
+            return new{
+                Data=model,
+                Msg=string.Format("要删除的Id为{0},",id) 
+            };
+        }
+
+
+        private IEnumerable<Users> GetUsers(){
+             var users = new List<Users>{
+                new Users{
+                    Id=1,
+                    UserName="你好",
+                    PassWord="确实好啊"
+                },
+                new Users{
+                    Id=2,
+                    UserName="真的吗",
+                    PassWord="不啊"
+                },
+                new Users{
+                    Id=3,
+                    UserName="可以吗",
+                    PassWord="我觉得不行"
+                },
+            };
+            return users;
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Controllers/WeatherForecastController.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Controllers/WeatherForecastController.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..4e01cb2ad30d97a1d82b387fd068eb71d3773625
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Controllers/WeatherForecastController.cs"
@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class WeatherForecastController : ControllerBase
+    {
+        private static readonly string[] Summaries = new[]
+        {
+            "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+        };
+
+        private readonly ILogger<WeatherForecastController> _logger;
+
+        public WeatherForecastController(ILogger<WeatherForecastController> logger)
+        {
+            _logger = logger;
+        }
+
+        [HttpGet]
+        public IEnumerable<WeatherForecast> Get()
+        {
+            var rng = new Random();
+            return Enumerable.Range(1, 5).Select(index => new WeatherForecast
+            {
+                Date = DateTime.Now.AddDays(index),
+                TemperatureC = rng.Next(-20, 55),
+                Summary = Summaries[rng.Next(Summaries.Length)]
+            })
+            .ToArray();
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Data/ShowDb.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Data/ShowDb.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..d8fcc9b0eb8d9be0c397937aa37de886b5a2d211
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Data/ShowDb.cs"
@@ -0,0 +1,13 @@
+using Microsoft.EntityFrameworkCore;
+using MyWebApi.Api.Entity;
+
+namespace MyWebApi.Api.Db
+{
+    public class ShowDb : DbContext
+    {
+        public DbSet<Users> Users { get; set; }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder options)
+            => options.UseSqlServer(@"server=.;database=ShowDb;uid=sa;pwd=123456;");
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/BaseEntity.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/BaseEntity.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..b8c3337032199e320986e2cf02379588c01f4ce0
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/BaseEntity.cs"
@@ -0,0 +1,15 @@
+using System;
+
+namespace MyWebApi.Api.Entity
+{
+    public abstract class BaseEntity
+    {
+        public int Id{get;set;}
+        public bool IsActived { get; set; } 
+        public bool IsDeleted { get; set; } 
+        public DateTime CreatedTime { get; set; }
+        public DateTime UpdatedTime { get; set; }
+        public int DisplayOrder { get; set; }
+        public string Remarks { get; set; }
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/Roles.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/Roles.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..0e8a360b5dab81f94cba804073368e6e15880175
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/Roles.cs"
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+
+namespace MyWebApi.Api.Entity
+{
+    public class Roles : BaseEntity
+    {
+        public string RoleName{get;set;}
+        public virtual IEnumerable<UserRoles> UserRoles { get; set; }
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/UserRoles.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/UserRoles.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..3769546994af2cc51eee61542257c188e985e306
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/UserRoles.cs"
@@ -0,0 +1,13 @@
+using System;
+
+namespace MyWebApi.Api.Entity
+{
+    public class UserRoles : BaseEntity
+    {
+        public int UserId { get; set; }
+        public int RoleId { get; set; }
+
+        public virtual Users User { get; set; }
+        public virtual Roles Role { get; set; }
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/Users.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/Users.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..b97cb408346d36bed0e8864022a2facf5fb1680f
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Entity/Users.cs"
@@ -0,0 +1,10 @@
+using System;
+
+namespace MyWebApi.Api.Entity
+{
+    public class Users{
+        public int Id{get;set;}
+        public String UserName{get;set;}
+        public string PassWord{get;set;}
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/20210629024032_InitialCreate.Designer.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/20210629024032_InitialCreate.Designer.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..bc23c650f1e443b696d60c85a8a675264ec86cf7
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/20210629024032_InitialCreate.Designer.cs"
@@ -0,0 +1,43 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using MyWebApi.Api.Db;
+
+namespace MyWebApi.Api.Migrations
+{
+    [DbContext(typeof(ShowDb))]
+    [Migration("20210629024032_InitialCreate")]
+    partial class InitialCreate
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("ProductVersion", "5.0.7")
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("MyWebApi.Api.Entity.Users", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("PassWord")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/20210629024032_InitialCreate.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/20210629024032_InitialCreate.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..d5ff20be4197359722a420552246ffc2fc8e937f
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/20210629024032_InitialCreate.cs"
@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace MyWebApi.Api.Migrations
+{
+    public partial class InitialCreate : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Users",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    UserName = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    PassWord = table.Column<string>(type: "nvarchar(max)", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Users", x => x.Id);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Users");
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/ShowDbModelSnapshot.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/ShowDbModelSnapshot.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..83a875e2f3fec4cdfcb67011320d872f6c3c91ab
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Migrations/ShowDbModelSnapshot.cs"
@@ -0,0 +1,41 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using MyWebApi.Api.Db;
+
+namespace MyWebApi.Api.Migrations
+{
+    [DbContext(typeof(ShowDb))]
+    partial class ShowDbModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("ProductVersion", "5.0.7")
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("MyWebApi.Api.Entity.Users", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("PassWord")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/MyWebApi.Api.csproj" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/MyWebApi.Api.csproj"
new file mode 100644
index 0000000000000000000000000000000000000000..a1ec8beb2cbf668109f82c63e92056b74f2cf7c3
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/MyWebApi.Api.csproj"
@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.7">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="5.0.7" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlserver" Version="5.0.7" />
+  </ItemGroup>
+
+
+</Project>
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/ParamModel/NewUser.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/ParamModel/NewUser.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..5a9820b56bc3e9372c379041102652ceb510ea33
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/ParamModel/NewUser.cs"
@@ -0,0 +1,7 @@
+namespace MyWebApi.Api.ParamModel
+{
+    public class NewUser{
+        public string UserName{get;set;}
+        public string PassWord{get;set;}
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Program.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Program.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..49aa87cb41459c340fb650723ac6fe3b30053fe7
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Program.cs"
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Properties/launchSettings.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Properties/launchSettings.json"
new file mode 100644
index 0000000000000000000000000000000000000000..549dce5e9757fe170af7b46626817b8f8b348413
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Properties/launchSettings.json"
@@ -0,0 +1,30 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:62960",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "MyWebApi.Api": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "applicationUrl": "http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Startup.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Startup.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..32ca4a27285646336cfd5e7693fddac624622efe
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/Startup.cs"
@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddControllers();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            app.UseRouting();
+
+            app.UseAuthorization();
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapControllers();
+            });
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/WeatherForecast.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/WeatherForecast.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..fe20bc77370d51a15a47b8f8d7cee03311599883
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/WeatherForecast.cs"
@@ -0,0 +1,15 @@
+using System;
+
+namespace MyWebApi.Api
+{
+    public class WeatherForecast
+    {
+        public DateTime Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+        public string Summary { get; set; }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/appsettings.Development.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/appsettings.Development.json"
new file mode 100644
index 0000000000000000000000000000000000000000..8983e0fc1c5e2795ccfde0c771c6d66c88ef4a42
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/appsettings.Development.json"
@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/appsettings.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/appsettings.json"
new file mode 100644
index 0000000000000000000000000000000000000000..d9d9a9bff6fd6f3ee7ea00de958f135a4a28c6e6
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/MyWebApi.Api/appsettings.json"
@@ -0,0 +1,10 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "AllowedHosts": "*"
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/api.http" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/api.http"
new file mode 100644
index 0000000000000000000000000000000000000000..95d5757152574d30b7105744cc823ae82da9cadb
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api/api.http"
@@ -0,0 +1,35 @@
+###Get 获取
+
+GET http://localhost:5000/users HTTP/1.1
+
+###
+GET http://localhost:5000/users/2 HTTP/1.1
+
+
+### Post 添加
+
+POST http://localhost:5000/users HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"里",
+    "PassWord":"123"
+}
+### Put 修改
+
+PUT http://localhost:5000/users/1 HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"这里",
+    "PassWord":"123"
+}
+### Delete 删除
+
+DELETE http://localhost:5000/users/2 HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"哪里",
+    "PassWord":"123"
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/.vscode/launch.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/.vscode/launch.json"
new file mode 100644
index 0000000000000000000000000000000000000000..968653266b8f8830588c68f1405556726d7a0289
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/.vscode/launch.json"
@@ -0,0 +1,17 @@
+{
+    // 使用 IntelliSense 了解相关属性。 
+    // 悬停以查看现有属性的描述。
+    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "启动程序",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "program": "${file}"
+        }
+    ]
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api.sln" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api.sln"
new file mode 100644
index 0000000000000000000000000000000000000000..2f92ebd9bda9292e2c0238f7ef2c03e5e1a019a9
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api.sln"
@@ -0,0 +1,18 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26124.0
+MinimumVisualStudioVersion = 15.0.26124.0
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Controllers/UsersController.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Controllers/UsersController.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..3cc13b10820e77e3dcb9a4e0c2770ebc22949d60
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Controllers/UsersController.cs"
@@ -0,0 +1,78 @@
+using Microsoft.AspNetCore.Mvc;
+using System.Collections.Generic;
+using MyApi.Api.Entity;
+using System.Linq;
+
+namespace MyApi.Api.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class UsersController : ControllerBase { 
+        [HttpGet]
+        // public dynamic Get(){
+        //     return "唯独你没懂";
+        // }
+
+        [HttpGet]
+        public IEnumerable<dynamic> Get(){
+           var users = GetUsers();
+           return users;
+        }
+        [HttpGet("{id}")]
+        public dynamic Get(int id){
+           var users = GetUsers();
+           var user = users.Where(x=>x.Id==id).FirstOrDefault();
+           return user;
+        }
+
+
+        [HttpPost]
+        public dynamic Post(dynamic model){
+
+            return new{
+                Data=model,
+                Msg="成功了" 
+            };
+        }
+
+        [HttpPut("{id}")]
+        public dynamic Put(int id,dynamic model){
+
+            return new{
+                Data=model,
+                Msg=string.Format("要修改的Id为{0},",id) 
+            };
+        }
+
+        [HttpDelete("{id}")]
+        public dynamic Delete(int id,dynamic model){
+
+            return new{
+                Data=model,
+                Msg=string.Format("要删除的Id为{0},",id) 
+            };
+        }
+
+
+        private IEnumerable<Users> GetUsers(){
+             var users = new List<Users>{
+                new Users{
+                    Id=1,
+                    UserName="你好",
+                    PassWord="确实好啊"
+                },
+                new Users{
+                    Id=2,
+                    UserName="真的吗",
+                    PassWord="不啊"
+                },
+                new Users{
+                    Id=3,
+                    UserName="可以吗",
+                    PassWord="我觉得不行"
+                },
+            };
+            return users;
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Controllers/WeatherForecastController.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Controllers/WeatherForecastController.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..4e01cb2ad30d97a1d82b387fd068eb71d3773625
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Controllers/WeatherForecastController.cs"
@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class WeatherForecastController : ControllerBase
+    {
+        private static readonly string[] Summaries = new[]
+        {
+            "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+        };
+
+        private readonly ILogger<WeatherForecastController> _logger;
+
+        public WeatherForecastController(ILogger<WeatherForecastController> logger)
+        {
+            _logger = logger;
+        }
+
+        [HttpGet]
+        public IEnumerable<WeatherForecast> Get()
+        {
+            var rng = new Random();
+            return Enumerable.Range(1, 5).Select(index => new WeatherForecast
+            {
+                Date = DateTime.Now.AddDays(index),
+                TemperatureC = rng.Next(-20, 55),
+                Summary = Summaries[rng.Next(Summaries.Length)]
+            })
+            .ToArray();
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Entity/Users.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Entity/Users.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..995f8ddc036e6aaef7da38762ded3fa94e982324
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Entity/Users.cs"
@@ -0,0 +1,10 @@
+using System;
+
+namespace MyApi.Api.Entity
+{
+    public class Users{
+        public int Id{get;set;}
+        public String UserName{get;set;}
+        public string PassWord{get;set;}
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/MyWebApi.Api.csproj" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/MyWebApi.Api.csproj"
new file mode 100644
index 0000000000000000000000000000000000000000..d12c450b7be925549ec1738db82e35481fa8cbbc
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/MyWebApi.Api.csproj"
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+
+</Project>
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Program.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Program.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..49aa87cb41459c340fb650723ac6fe3b30053fe7
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Program.cs"
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Properties/launchSettings.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Properties/launchSettings.json"
new file mode 100644
index 0000000000000000000000000000000000000000..549dce5e9757fe170af7b46626817b8f8b348413
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Properties/launchSettings.json"
@@ -0,0 +1,30 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:62960",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "MyWebApi.Api": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "applicationUrl": "http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Startup.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Startup.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..32ca4a27285646336cfd5e7693fddac624622efe
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/Startup.cs"
@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddControllers();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            app.UseRouting();
+
+            app.UseAuthorization();
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapControllers();
+            });
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/WeatherForecast.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/WeatherForecast.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..fe20bc77370d51a15a47b8f8d7cee03311599883
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/WeatherForecast.cs"
@@ -0,0 +1,15 @@
+using System;
+
+namespace MyWebApi.Api
+{
+    public class WeatherForecast
+    {
+        public DateTime Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+        public string Summary { get; set; }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/appsettings.Development.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/appsettings.Development.json"
new file mode 100644
index 0000000000000000000000000000000000000000..8983e0fc1c5e2795ccfde0c771c6d66c88ef4a42
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/appsettings.Development.json"
@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/appsettings.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/appsettings.json"
new file mode 100644
index 0000000000000000000000000000000000000000..d9d9a9bff6fd6f3ee7ea00de958f135a4a28c6e6
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/MyWebApi.Api/appsettings.json"
@@ -0,0 +1,10 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "AllowedHosts": "*"
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/api.http" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/api.http"
new file mode 100644
index 0000000000000000000000000000000000000000..9fbde2b38b5d0d6ddf1765370aafe18f6fe9a467
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api0/api.http"
@@ -0,0 +1,35 @@
+###Get
+
+GET http://localhost:5000/users HTTP/1.1
+
+###
+GET http://localhost:5000/users/2 HTTP/1.1
+
+
+### Post
+
+POST http://localhost:5000/users HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"里",
+    "PassWord":"123"
+}
+### Put
+
+PUT http://localhost:5000/users/1 HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"这里",
+    "PassWord":"123"
+}
+### Delete
+
+DELETE http://localhost:5000/users/2 HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"哪里",
+    "PassWord":"123"
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api.sln" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api.sln"
new file mode 100644
index 0000000000000000000000000000000000000000..2f92ebd9bda9292e2c0238f7ef2c03e5e1a019a9
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api.sln"
@@ -0,0 +1,18 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26124.0
+MinimumVisualStudioVersion = 15.0.26124.0
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Controllers/UsersController.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Controllers/UsersController.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..166fecdd40160c49fae1de4f0ef10e3419420ddc
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Controllers/UsersController.cs"
@@ -0,0 +1,143 @@
+using System;
+using System.Collections.Generic;
+using Admin3000.Backend.Api.Entity;
+using Microsoft.AspNetCore.Mvc;
+using System.Linq;
+using MyWebApi.Api.ParamModel;
+using Newtonsoft.Json;
+using MyWebApi.Api.Repository;
+
+
+namespace MyWebApi.Api.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class UsersController : ControllerBase
+    {
+        private Api.Db.MyWebApiDb db=new Api.Db.MyWebApiDb();
+        private IRepository<Users> _usersRespository=new EfRepository<Users>();
+
+        [HttpGet]
+        public dynamic Get()
+        {
+
+            var users = _usersRespository.Table.ToList();
+            return new {
+                Code =1000,
+                Data =users,
+                Msg ="获取用户列表成功^_^"
+            };
+        }
+
+        [HttpGet("{id}")]
+        public dynamic Get(int id)
+        {
+            var user = db.Users.Where(x => x.Id == id).FirstOrDefault();
+            return user;
+        }
+
+        [HttpPost]
+        public string Post(NewUser model)
+        {
+            JsonSerializerSettings settings = new JsonSerializerSettings();
+            // settings.MissingMemberHandling = MissingMemberHandling.Ignore;
+            settings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
+            var user = new Users
+            {
+                Username = model.Username,
+                Password = model.Password
+            };
+
+            db.Users.Add(user);
+            db.SaveChanges();
+
+            var res = new
+            {
+                Code = 1000,
+                Data = user,
+                Msg = "创建用户成功"
+            };
+            return JsonConvert.SerializeObject(res, settings);
+        }
+
+        [HttpPut("{id}")]
+        public dynamic Put(int id, NewUser model)
+        {
+            var user = db.Users.Where(x => x.Id == id).FirstOrDefault();
+
+            if (user != null)
+            {
+                user.Username = model.Username;
+                user.Password = model.Password;
+                user.UpdatedTime=DateTime.Now;
+                db.Update(user);
+                db.SaveChanges();
+                return new
+                {
+                    Code = 1000,
+                    Data = user,
+                    Msg = string.Format("你修改的用户的id为：{0}，已经修改成功，请注意查收", id)
+                };
+            }
+            else
+            {
+                return new
+                {
+                    Code = 104,
+                    Data = "",
+                    Msg = "指定Id的用户不存在，请确认后重试"
+                };
+            }
+        }
+
+        [HttpDelete("{id}")]
+        public dynamic Delete(int id)
+        {
+            var user = db.Users.Where(x => x.Id == id).FirstOrDefault();
+            if (user != null)
+            {
+                db.Users.Remove(user);
+                db.SaveChanges();
+                return new
+                {
+                    Code = 1000,
+                    Msg = string.Format("删除指定id为{0}的用户成功", id)
+                };
+            }
+            else
+            {
+                return new
+                {
+                    Code = 104,
+                    Data = "",
+                    Msg = "指定Id的用户不存在，请确认后重试"
+                };
+            }
+
+        }
+
+        private IEnumerable<Users> GetUsers()
+        {
+            var users =
+                new List<Users> {
+                    new Users {
+                        Id = 1,
+                        Username = "admin",
+                        Password = "芝麻开门"
+                    },
+                    new Users {
+                        Id = 2,
+                        Username = "超级管理员",
+                        Password = "芝麻开门"
+                    },
+                    new Users {
+                        Id = 3,
+                        Username = "普通用户",
+                        Password = "芝麻开门"
+                    }
+                };
+
+            return users;
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Controllers/WeatherForecastController.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Controllers/WeatherForecastController.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..4e01cb2ad30d97a1d82b387fd068eb71d3773625
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Controllers/WeatherForecastController.cs"
@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class WeatherForecastController : ControllerBase
+    {
+        private static readonly string[] Summaries = new[]
+        {
+            "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+        };
+
+        private readonly ILogger<WeatherForecastController> _logger;
+
+        public WeatherForecastController(ILogger<WeatherForecastController> logger)
+        {
+            _logger = logger;
+        }
+
+        [HttpGet]
+        public IEnumerable<WeatherForecast> Get()
+        {
+            var rng = new Random();
+            return Enumerable.Range(1, 5).Select(index => new WeatherForecast
+            {
+                Date = DateTime.Now.AddDays(index),
+                TemperatureC = rng.Next(-20, 55),
+                Summary = Summaries[rng.Next(Summaries.Length)]
+            })
+            .ToArray();
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Data/ShowDb.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Data/ShowDb.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..d8fcc9b0eb8d9be0c397937aa37de886b5a2d211
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Data/ShowDb.cs"
@@ -0,0 +1,13 @@
+using Microsoft.EntityFrameworkCore;
+using MyWebApi.Api.Entity;
+
+namespace MyWebApi.Api.Db
+{
+    public class ShowDb : DbContext
+    {
+        public DbSet<Users> Users { get; set; }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder options)
+            => options.UseSqlServer(@"server=.;database=ShowDb;uid=sa;pwd=123456;");
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/BaseEntity.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/BaseEntity.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..b8c3337032199e320986e2cf02379588c01f4ce0
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/BaseEntity.cs"
@@ -0,0 +1,15 @@
+using System;
+
+namespace MyWebApi.Api.Entity
+{
+    public abstract class BaseEntity
+    {
+        public int Id{get;set;}
+        public bool IsActived { get; set; } 
+        public bool IsDeleted { get; set; } 
+        public DateTime CreatedTime { get; set; }
+        public DateTime UpdatedTime { get; set; }
+        public int DisplayOrder { get; set; }
+        public string Remarks { get; set; }
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/Roles.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/Roles.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..0e8a360b5dab81f94cba804073368e6e15880175
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/Roles.cs"
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+
+namespace MyWebApi.Api.Entity
+{
+    public class Roles : BaseEntity
+    {
+        public string RoleName{get;set;}
+        public virtual IEnumerable<UserRoles> UserRoles { get; set; }
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/UserRoles.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/UserRoles.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..3769546994af2cc51eee61542257c188e985e306
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/UserRoles.cs"
@@ -0,0 +1,13 @@
+using System;
+
+namespace MyWebApi.Api.Entity
+{
+    public class UserRoles : BaseEntity
+    {
+        public int UserId { get; set; }
+        public int RoleId { get; set; }
+
+        public virtual Users User { get; set; }
+        public virtual Roles Role { get; set; }
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/Users.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/Users.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..b97cb408346d36bed0e8864022a2facf5fb1680f
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Entity/Users.cs"
@@ -0,0 +1,10 @@
+using System;
+
+namespace MyWebApi.Api.Entity
+{
+    public class Users{
+        public int Id{get;set;}
+        public String UserName{get;set;}
+        public string PassWord{get;set;}
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/20210629024032_InitialCreate.Designer.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/20210629024032_InitialCreate.Designer.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..bc23c650f1e443b696d60c85a8a675264ec86cf7
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/20210629024032_InitialCreate.Designer.cs"
@@ -0,0 +1,43 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using MyWebApi.Api.Db;
+
+namespace MyWebApi.Api.Migrations
+{
+    [DbContext(typeof(ShowDb))]
+    [Migration("20210629024032_InitialCreate")]
+    partial class InitialCreate
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("ProductVersion", "5.0.7")
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("MyWebApi.Api.Entity.Users", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("PassWord")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/20210629024032_InitialCreate.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/20210629024032_InitialCreate.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..d5ff20be4197359722a420552246ffc2fc8e937f
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/20210629024032_InitialCreate.cs"
@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace MyWebApi.Api.Migrations
+{
+    public partial class InitialCreate : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Users",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    UserName = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    PassWord = table.Column<string>(type: "nvarchar(max)", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Users", x => x.Id);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Users");
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/ShowDbModelSnapshot.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/ShowDbModelSnapshot.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..83a875e2f3fec4cdfcb67011320d872f6c3c91ab
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Migrations/ShowDbModelSnapshot.cs"
@@ -0,0 +1,41 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using MyWebApi.Api.Db;
+
+namespace MyWebApi.Api.Migrations
+{
+    [DbContext(typeof(ShowDb))]
+    partial class ShowDbModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("ProductVersion", "5.0.7")
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("MyWebApi.Api.Entity.Users", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("PassWord")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/MyWebApi.Api.csproj" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/MyWebApi.Api.csproj"
new file mode 100644
index 0000000000000000000000000000000000000000..a1ec8beb2cbf668109f82c63e92056b74f2cf7c3
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/MyWebApi.Api.csproj"
@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.7">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="5.0.7" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlserver" Version="5.0.7" />
+  </ItemGroup>
+
+
+</Project>
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/ParamModel/NewUser.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/ParamModel/NewUser.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..5a9820b56bc3e9372c379041102652ceb510ea33
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/ParamModel/NewUser.cs"
@@ -0,0 +1,7 @@
+namespace MyWebApi.Api.ParamModel
+{
+    public class NewUser{
+        public string UserName{get;set;}
+        public string PassWord{get;set;}
+    }
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Program.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Program.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..49aa87cb41459c340fb650723ac6fe3b30053fe7
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Program.cs"
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Properties/launchSettings.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Properties/launchSettings.json"
new file mode 100644
index 0000000000000000000000000000000000000000..549dce5e9757fe170af7b46626817b8f8b348413
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Properties/launchSettings.json"
@@ -0,0 +1,30 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:62960",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "MyWebApi.Api": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "applicationUrl": "http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Startup.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Startup.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..32ca4a27285646336cfd5e7693fddac624622efe
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/Startup.cs"
@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace MyWebApi.Api
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddControllers();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            app.UseRouting();
+
+            app.UseAuthorization();
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapControllers();
+            });
+        }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/WeatherForecast.cs" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/WeatherForecast.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..fe20bc77370d51a15a47b8f8d7cee03311599883
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/WeatherForecast.cs"
@@ -0,0 +1,15 @@
+using System;
+
+namespace MyWebApi.Api
+{
+    public class WeatherForecast
+    {
+        public DateTime Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+        public string Summary { get; set; }
+    }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/appsettings.Development.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/appsettings.Development.json"
new file mode 100644
index 0000000000000000000000000000000000000000..8983e0fc1c5e2795ccfde0c771c6d66c88ef4a42
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/appsettings.Development.json"
@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  }
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/appsettings.json" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/appsettings.json"
new file mode 100644
index 0000000000000000000000000000000000000000..d9d9a9bff6fd6f3ee7ea00de958f135a4a28c6e6
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/MyWebApi.Api/appsettings.json"
@@ -0,0 +1,10 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "AllowedHosts": "*"
+}
diff --git "a/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/api.http" "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/api.http"
new file mode 100644
index 0000000000000000000000000000000000000000..95d5757152574d30b7105744cc823ae82da9cadb
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/MyApi/MyWebApi.Api23/api.http"
@@ -0,0 +1,35 @@
+###Get 获取
+
+GET http://localhost:5000/users HTTP/1.1
+
+###
+GET http://localhost:5000/users/2 HTTP/1.1
+
+
+### Post 添加
+
+POST http://localhost:5000/users HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"里",
+    "PassWord":"123"
+}
+### Put 修改
+
+PUT http://localhost:5000/users/1 HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"这里",
+    "PassWord":"123"
+}
+### Delete 删除
+
+DELETE http://localhost:5000/users/2 HTTP/1.1
+Content-Type: application/json
+
+{
+    "UserName":"哪里",
+    "PassWord":"123"
+}
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.19\357\274\210V dotnet \345\221\275\344\273\244\357\274\211.md" "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.22\357\274\210Api dotnet \345\221\275\344\273\244\357\274\211.md"
similarity index 100%
rename from "\346\242\201\350\211\272\347\274\244/Vue - 2021.06.19\357\274\210V dotnet \345\221\275\344\273\244\357\274\211.md"
rename to "\346\242\201\350\211\272\347\274\244/Vue - 2021.06.22\357\274\210Api dotnet \345\221\275\344\273\244\357\274\211.md"
diff --git "a/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.23\357\274\210Api RESTful \346\217\222\344\273\266\357\274\211.md" "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.23\357\274\210Api RESTful \346\217\222\344\273\266\357\274\211.md"
new file mode 100644
index 0000000000000000000000000000000000000000..8707d9cca185fba0b14c60427ee38157a8bade38
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.23\357\274\210Api RESTful \346\217\222\344\273\266\357\274\211.md"	
@@ -0,0 +1,17 @@
+# 安装REST CLient 插件
+
+## 控制器中用法
+
+```
+// GET
+[HttpGet("{id}")]
+
+// POST
+[HttpPost]
+
+// PUT
+[HttpPut("{id}")]
+
+// Delete
+[HttpDelete("{id}")]
+```
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.26\357\274\210Api \350\277\236\346\216\245\346\225\260\346\215\256\345\272\223\357\274\211.md" "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.26\357\274\210Api \350\277\236\346\216\245\346\225\260\346\215\256\345\272\223\357\274\211.md"
new file mode 100644
index 0000000000000000000000000000000000000000..20e8641de51f7b2efd9685fb583e38d3172690cb
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.26\357\274\210Api \350\277\236\346\216\245\346\225\260\346\215\256\345\272\223\357\274\211.md"	
@@ -0,0 +1,82 @@
+# Api 连接数据库
+
+# 安装 EF Core
+
+### 获取 Entity Framework Core 运行时
+
+把EF Core添加到项目中，要使用的数据库提供程序的 NuGet 包
+
+命名
+``` 
+// sqlserver/sqlite
+
+dotnet add package Microsoft.EntityFrameworkCore.Sql数据库类型(sqlserver/sqlite)
+```
+
+## 数据库迁移
+```
+// 安装dotnet-ef
+dotnet tool install --global dotnet-ef
+
+// 安装EFCore.Design
+dotnet add package Microsoft.EntityFrameworkCore.Design
+
+// 创建迁移,指示 EF Core 创建名为 InitialCreate 的迁移
+dotnet ef migrations add InitialCreate
+
+// 创建数据库和架构
+dotnet ef database update
+```
+
+创建模型 Data 部分配置演示
+
+```
+using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore;
+
+namespace EFGetStarted
+{
+    public class BloggingContext : DbContext
+    {
+        public DbSet<Blog> Blogs { get; set; }
+        public DbSet<Post> Posts { get; set; }
+
+        // The following configures EF to create a Sqlite database file as `C:\blogging.db`.
+        // For Mac or Linux, change this to `/tmp/blogging.db` or any other absolute path.
+        protected override void OnConfiguring(DbContextOptionsBuilder options)
+            => options.UseSqlite(@"Data Source=C:\blogging.db");
+    }
+
+    public class Blog
+    {
+        public int BlogId { get; set; }
+        public string Url { get; set; }
+
+        public List<Post> Posts { get; } = new List<Post>();
+    }
+
+    public class Post
+    {
+        public int PostId { get; set; }
+        public string Title { get; set; }
+        public string Content { get; set; }
+
+        public int BlogId { get; set; }
+        public Blog Blog { get; set; }
+    }
+}
+```
+创建数据库
+
++ 以下步骤使用迁移创建数据库
+
+命令
+```
+dotnet tool install --global dotnet-ef
+
+dotnet add package Microsoft.EntityFrameworkCore.Design
+
+dotnet ef migrations add InitialCreate
+
+dotnet ef database update
+```
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.29\357\274\210Api \345\260\201\350\243\205\350\241\250 \345\273\272\347\253\213\350\241\250\344\271\213\351\227\264\345\205\263\347\263\273\357\274\211.md" "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.29\357\274\210Api \345\260\201\350\243\205\350\241\250 \345\273\272\347\253\213\350\241\250\344\271\213\351\227\264\345\205\263\347\263\273\357\274\211.md"
new file mode 100644
index 0000000000000000000000000000000000000000..2b21bd738dbda55909bfb238484f217038869118
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.29\357\274\210Api \345\260\201\350\243\205\350\241\250 \345\273\272\347\253\213\350\241\250\344\271\213\351\227\264\345\205\263\347\263\273\357\274\211.md"	
@@ -0,0 +1,81 @@
+# Api封装表 建立表之间关系
+
+## BaseEntity继承表
+
+### 封装表
+```
+namespace MyApi.Api.Entity
+{
+    // abstract只能被继承
+    public abstract class BaseEntity
+    {
+        // 一些主要表字段
+
+        // Id
+        public int Id { get; set; }
+        // 是否有效
+        public bool IsActived { get; set; }
+        // 是否删除
+        public bool IsDeleted { get; set; }
+        // 创建时间
+        public DateTime CreatedTime  { get; set; }
+        // 删除时间
+        public DateTime UpdatedTime  { get; set; }
+        // 显示顺序
+        public int DisplayOrder { get; set; }
+        // 备注
+        public string Remarks { get; set; }
+    }
+}
+```
+
+## 表关系
+
+### User表
+```
+namespace MyApi.Api.Entity
+{
+    // 继承BaseEntity
+    public class Users:BaseEntity
+    {
+        // 用户名
+        public String UserName { get; set; }
+        // 用户密码
+        public string PassWord { get; set; }
+    }
+}
+```
+
+### UserRoles表
+```
+namespace MyApi.Api.Entity
+{
+    // 继承BaseEntity
+    public class UserRoles:BaseEntity
+    {
+        // 用户Id
+        public int UserId { get; set; }
+        // 角色Id
+        public int RoleId { get; set; }
+
+        public virtual Users User { get; set; }
+        
+        public virtual Roles Role { get; set; }
+    }
+}
+```
+
+### Roles表
+```
+namespace MyApi.Api.Entity
+{   
+    // 继承BaseEntity
+    public class Roles:BaseEntity
+    {
+        // 角色名称
+        public string RoleName { get; set; }
+
+        public virtual IEnumerable<UserRoles> UserRoles { get; set; }
+    }
+}
+```
\ No newline at end of file
diff --git "a/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.30\357\274\210Api \345\260\201\350\243\205\346\216\245\345\217\243\345\242\236\345\210\240\346\224\271\346\237\245\357\274\211.md" "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.30\357\274\210Api \345\260\201\350\243\205\346\216\245\345\217\243\345\242\236\345\210\240\346\224\271\346\237\245\357\274\211.md"
new file mode 100644
index 0000000000000000000000000000000000000000..9255451771e574d026c3f05ebf9acd1d12a91f0f
--- /dev/null
+++ "b/\346\242\201\350\211\272\347\274\244/Vue - 2021.06.30\357\274\210Api \345\260\201\350\243\205\346\216\245\345\217\243\345\242\236\345\210\240\346\224\271\346\237\245\357\274\211.md"	
@@ -0,0 +1,218 @@
+# Api 封装接口增删改查
+
+### IRepository 配置
+```
+公共接口 IRepository<T> 其中 T ：类
+
+ 公共接口 IRepository<T> 其中 T ：类
+ {
+       T 获取（对象 ID）；
+       无效附加（T实体）；
+       IQueryable<T> GetAll();
+       无效插入（T实体）；
+       无效删除（T实体）；
+       void SubmitChanges();
+ }
+
+ 特点：IRepository<T> 绑定到单个类型、IRepository 可能绑定到多个类型（一般情况使用 IRepository<T> ）
+```
+
++ MyWebApi
+```
+namespace MyWebApi.Repository
+{
+    public interface IRepository<T>
+    {
+        IQueryable<T> Table { get; }
+
+        /// <summary>
+        /// 根据Id获取指定实体
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        T GetById(int id);
+
+
+        /// <summary>
+        /// 使用实体对象，插入数据
+        /// </summary>
+        /// <param name="entity">需要插入的对象</param>
+        void Insert(T entity);
+
+
+        /// <summary>
+        /// 使用实体对象，插入数据（异步）
+        /// </summary>
+        /// <param name="entity">需要插入的对象</param>
+        Task InsertAsync(T entity);
+
+
+        /// <summary>
+        /// 根据对象更新数据
+        /// </summary>
+        /// <param name="entity">要更新的对象</param>
+        void Update(T entity);
+
+
+        /// <summary>
+        /// 根据对象更新数据（异步）
+        /// </summary>
+        /// <param name="entity">要更新的对象</param>
+        /// <returns></returns>
+        Task UpdateAsync(T entity);
+
+
+        /// <summary>
+        /// 根据Id删除对应的记录
+        /// </summary>
+        /// <param name="id">主键id</param>
+        void Delete(int id);
+
+    }
+}
+```
+
+### EFRepository配置
+
+1. 用来封装存储，读取和查找行为的机制，它模拟了一个对象集合
+
+2. 访问领域对象的一个类似集合的接口，在领域与数据映射层之间进行协调
+
++ 提取为IRepository接口，比如常见的也就是增删改查等方法
+
+```
+ public interface IRepository<T> where T : class
+    {
+        //改变模型中没有更新，里面的Save就取代更新功能
+        IEnumerable<T> FindAll(Func<T, bool> exp);
+        void Add(T entity);
+        void Delete(T entity);
+        void Save();
+    }
+```
+
++ MyWebApi
+
+```
+namespace MyApi.Api.Repository
+{
+    public class EFRepository<T> : IRepository<T> where T : BaseEntity
+    {
+        /// <summary>
+        /// 数据库上下文的变量，此处是使用常规手段，直接初始化一个数据库上下文的实例对象
+        /// </summary>
+        /// <returns></returns>
+        private ShowDb db = new ShowDb();
+
+
+        /// <summary>
+        /// 一个字段成员，用于内部Entity属性
+        /// </summary>
+        private DbSet<T> _entity;
+
+
+        /// <summary>
+        /// 一个访问受限的属性，只有访问器，总是返回一个代表T类型的表对象
+        /// </summary>
+        /// <value></value>
+        protected DbSet<T> Entity
+        {
+            get
+            {
+                if (_entity == null)
+                {
+                    _entity = db.Set<T>();
+                }
+                return _entity;
+            }
+        }
+
+
+        /// <summary>
+        /// 代表一个可以用于查询T类型的表
+        /// </summary>
+        /// <value></value>
+        public IQueryable<T> Table
+        {
+            get
+            {
+                return Entity.AsQueryable<T>();
+            }
+        }
+
+
+        /// <summary>
+        /// 删除(指定T类型，在数据库当中代表指定的表)指定Id的记录
+        /// </summary>
+        /// <param name="id"></param>
+        public void Delete(int id)
+        {
+            var t = Entity.Where(x => x.Id == id).FirstOrDefault();
+            Entity.Remove(t);
+            db.SaveChanges();
+        }
+
+        public T GetById(int id)
+        {
+            var t = Entity.Where(x => x.Id == id).FirstOrDefault();
+            return t;
+        }
+
+        public void Insert(T entity)
+        {
+            if (entity == null)
+            {
+                throw new NotImplementedException();
+            }
+
+            entity.IsActived = true;
+            entity.IsDeleted = false;
+            entity.DisplayOrder = 0;
+            entity.CreatedTime = DateTime.Now;
+            entity.UpdatedTime = DateTime.Now;
+
+            Entity.Add(entity);
+            db.SaveChanges();
+        }
+
+        public async Task InsertAsync(T entity)
+        {
+            if (entity == null)
+            {
+                throw new NotImplementedException();
+            }
+
+            entity.IsActived = true;
+            entity.IsDeleted = false;
+            entity.DisplayOrder = 0;
+            entity.CreatedTime = DateTime.Now;
+            entity.UpdatedTime = DateTime.Now;
+
+            await Entity.AddAsync(entity);
+            await db.SaveChangesAsync();
+        }
+
+        public void Update(T entity)
+        {
+            if (entity == null)
+            {
+                throw new NotImplementedException();
+            }
+
+            entity.UpdatedTime = DateTime.Now;
+            db.SaveChanges();
+        }
+
+        public async Task UpdateAsync(T entity)
+        {
+            if (entity == null)
+            {
+                throw new NotImplementedException();
+            }
+
+            entity.UpdatedTime = DateTime.Now;
+            await db.SaveChangesAsync();
+        }
+    }
+}
+```
\ No newline at end of file