diff --git a/APIJSON.NET/README.md b/APIJSON.NET/README.md
index f7eea8048bb6bf4685b8dbe8187e997cd3975e74..7ea86411fcf09dbda1312e6ca3a34807f1fa0595 100644
--- a/APIJSON.NET/README.md
+++ b/APIJSON.NET/README.md
@@ -1,5 +1,43 @@
 APIJSON后端部署 - .net core
 
+0. 运行前
+
+以mysql/MariaDB为例，appsettings.json文件中
+
+```json
+  "ConnectionStrings": {
+    "DbType": 0, //0:MySql,1:SqlServer,2:Sqlite
+    "ConnectionString": "Server=localhost;Port=3306;Database=dbAPIJSON;Uid=root;Pwd=****;SSL Mode=none;"
+  },
+```
+
+请手工建立数据库
+
+```sql
+create database dbAPIJSON default character SET utf8 collate utf8_general_ci
+```
+
+```bash
+dotnet run
+```
+
+运行后，可以在本地数据库管理器中看到生成的表结构为：
+
+```sql
+CREATE TABLE `login` (
+  `userId` int(11) NOT NULL,
+  `userName` varchar(100) NOT NULL COMMENT '用户名',
+  `passWord` varchar(200) NOT NULL COMMENT '密码',
+  `passWordSalt` varchar(100) NOT NULL COMMENT '密码盐',
+  `roleCode` varchar(100) NOT NULL COMMENT '权限组',
+  PRIMARY KEY (`userId`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3;
+```
+
+且，有10行数据；（net8下运行通过）
+
+
+
 1.下载安装sdk:
 
 windows:https://www.microsoft.com/net/download/thank-you/dotnet-sdk-2.1.301-windows-x64-installer