使用spring新提供的注解

Author: binarywang

src/main/java/com/github/binarywang/demo/wechat/controller/WechatController.java

@@ -4,9 +4,10 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestController;
@@ -30,8 +31,7 @@ public class WechatController {
     @Autowired
     private WxMpMessageRouter router;
 
-    @RequestMapping(method = RequestMethod.GET,
-            produces = "text/plain;charset=utf-8")
+    @GetMapping(produces = "text/plain;charset=utf-8")
     public @ResponseBody String authGet(
             @RequestParam(name = "signature",
                     required = false) String signature,
@@ -54,8 +54,7 @@ public class WechatController {
         return "非法请求";
     }
 
-    @RequestMapping(method = RequestMethod.POST,
-            produces = "application/xml; charset=UTF-8")
+    @PostMapping(produces = "application/xml; charset=UTF-8")
     public @ResponseBody String post(@RequestBody String requestBody,
             @RequestParam("signature") String signature,
             @RequestParam("timestamp") String timestamp,