diff --git a/JavaSpringBootController.java b/JavaSpringBootController.java
new file mode 100644
index 0000000000000000000000000000000000000000..ffba345f3a7639404faa2959cc0f968e7a9fab72
--- /dev/null
+++ b/JavaSpringBootController.java
@@ -0,0 +1,61 @@
+package com.swpu.controller;
+
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * @author wales
+ * <p>
+ * Spring Boot Controller 接口开发基础
+ *
+ * <ul>
+ *     <li> 1. @ 开头的英文单词 叫 注解，其作用是约束代码的作用域 </li>
+ *     <li> 2. @RestController 注解 代表当前类中的方法中的数据可以跨本机、跨服务器、跨项目访问</li>
+ *     <li> 3. @RequestMapping 注解 代表着设置网址/接口地址/请求地址 其本质就是设置一个 URL </li>
+ * </ul>
+ */
+@RestController
+@RequestMapping(value = "/login")
+public class JavaSpringBootController {
+
+    /**
+     * GetMapping - 代表着当前的方法只能通过 GET 请求来访问 http://localhost:8080/login/find
+     *
+     * @return object
+     */
+    @GetMapping(value = "/find")
+    public Object add(@RequestParam("x") int x) {
+        var y = 1 + x;
+        return y + " Hello Get";
+    }
+
+    /**
+     * PostMapping - 代表着当前的方法只能通过 POST 请求来访问 http://localhost:8080/login/insert
+     *
+     * @return object
+     */
+    @PostMapping(value = "/insert")
+    public Object test() {
+        return "Hello Post !";
+    }
+
+    /**
+     * PutMapping - 代表着当前的方法只能通过 PUT 请求来访问 http://localhost:8080/login/update
+     *
+     * @return object
+     */
+    @PutMapping(value = "/update")
+    public Object update() {
+        return "Hello Update !";
+    }
+
+    /**
+     * DeleteMapping - 代表着当前的方法只能通过 DELETE 请求来访问 http://localhost:8080/login/delete
+     *
+     * @return object
+     */
+    @DeleteMapping(value = "/delete")
+    public Object delete() {
+        return "Hello Delete";
+    }
+
+}
diff --git a/src/main/java/com/swpu/controller/JavaSpringBootController.java b/src/main/java/com/swpu/controller/JavaSpringBootController.java
index d584d5a64424c782e50a54ba5db9c1acd52d6b3a..6787b87280b44ab093b6f9f733c3d531cd8f1d3d 100644
--- a/src/main/java/com/swpu/controller/JavaSpringBootController.java
+++ b/src/main/java/com/swpu/controller/JavaSpringBootController.java
@@ -23,20 +23,20 @@ public class JavaSpringBootController {
      * @return object
      */
     @GetMapping(value = "/find")
-    public Object add(@RequestParam(value = "x") int x, @RequestParam(value = "y") int a,
-                      @RequestParam(value = "z") int z) {
-        var y = (x + a) * z;
-        return "计算结果为: " + y;
+    public Object add(@RequestParam("x") int x) {
+        var y = 1 + x;
+        return y + " Hello Get";
     }
 
+
     /**
      * PostMapping - 代表着当前的方法只能通过 POST 请求来访问 http://localhost:8080/login/insert
      *
      * @return object
      */
     @PostMapping(value = "/insert")
-    public Object test() {
-        return "Hello Post !";
+    public Object insert(@RequestParam("name") String name) {
+        return "I am"+name;
     }
 
     /**