From 7c1b9e081addbdf65630d6847771d0b94cd1e408 Mon Sep 17 00:00:00 2001
From: Ramesh Prasad <58248453+Rameshpd2748@users.noreply.github.com>
Date: Mon, 11 Oct 2021 18:02:03 +0530
Subject: [PATCH] Modified the mapping method

---
 .../java/spring/boot/core/web/UserController.java  | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/chapter-4-spring-boot-validating-form-input/src/main/java/spring/boot/core/web/UserController.java b/chapter-4-spring-boot-validating-form-input/src/main/java/spring/boot/core/web/UserController.java
index 8a51c844..0344bcf1 100644
--- a/chapter-4-spring-boot-validating-form-input/src/main/java/spring/boot/core/web/UserController.java
+++ b/chapter-4-spring-boot-validating-form-input/src/main/java/spring/boot/core/web/UserController.java
@@ -19,7 +19,7 @@
  * Created by bysocket on 24/07/2017.
  */
 @Controller
-@RequestMapping(value = "/users")     // 通过这里配置使下面的映射都在 /users
+@GetMapping("/users")     // 通过这里配置使下面的映射都在 /users
 public class UserController {
 
     @Autowired
@@ -42,7 +42,7 @@ public String getUserList(ModelMap map) {
      * @param map
      * @return
      */
-    @RequestMapping(value = "/create", method = RequestMethod.GET)
+    @GetMapping("/create")
     public String createUserForm(ModelMap map) {
         map.addAttribute("user", new User());
         map.addAttribute("action", "create");
@@ -54,7 +54,7 @@ public String createUserForm(ModelMap map) {
      *    处理 "/users" 的 POST 请求，用来获取用户列表
      *    通过 @ModelAttribute 绑定参数，也通过 @RequestParam 从页面中传递参数
      */
-    @RequestMapping(value = "/create", method = RequestMethod.POST)
+    @GetMapping( "/create")
     public String postUser(ModelMap map,
                            @ModelAttribute @Valid User user,
                            BindingResult bindingResult) {
@@ -75,7 +75,7 @@ public String postUser(ModelMap map,
      *    处理 "/users/{id}" 的 GET 请求，通过 URL 中的 id 值获取 User 信息
      *    URL 中的 id ，通过 @PathVariable 绑定参数
      */
-    @RequestMapping(value = "/update/{id}", method = RequestMethod.GET)
+    @GetMapping("/update/{id}")
     public String getUser(@PathVariable Long id, ModelMap map) {
         map.addAttribute("user", userService.findById(id));
         map.addAttribute("action", "update");
@@ -86,7 +86,7 @@ public String getUser(@PathVariable Long id, ModelMap map) {
      * 处理 "/users/{id}" 的 PUT 请求，用来更新 User 信息
      *
      */
-    @RequestMapping(value = "/update", method = RequestMethod.POST)
+    @PostMapping("/update")
     public String putUser(ModelMap map,
                           @ModelAttribute @Valid User user,
                           BindingResult bindingResult) {
@@ -103,10 +103,10 @@ public String putUser(ModelMap map,
     /**
      * 处理 "/users/{id}" 的 GET 请求，用来删除 User 信息
      */
-    @RequestMapping(value = "/delete/{id}", method = RequestMethod.DELETE)
+    @DeleteMapping("/delete/{id}")
     public String deleteUser(@PathVariable Long id) {
 
         userService.delete(id);
         return "redirect:/users/";
     }
-}
\ No newline at end of file
+}