update

src/main/java/com/lovenav/controller/CommentController.java

@@ -46,4 +46,10 @@ public class CommentController {
     public String View_comment(){
         return commentService.View_comment();
     }
+
+//     显示回复
+@RequestMapping(method = RequestMethod.GET, value = "/view_reply")
+    public String View_reply(int id){
+        return commentService.View_Reply(id);
+    }
 }

src/main/java/com/lovenav/controller/QRCodeController.java

@@ -0,0 +1,27 @@
+package com.lovenav.controller;
+
+import com.alibaba.fastjson.JSON;
+import com.lovenav.utils.QRCodeUtil;
+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.RestController;
+
+@RestController
+
+public class QRCodeController {
+    private QRCodeUtil qrCodeUtil;
+@RequestMapping(method = RequestMethod.GET, value = "/qrc")
+    public String QRCode(String url){
+        String text = url;
+        String logoPath ="src/main/resources/static/logo/NAV.png";
+        String destPath = "src/main/resources/static/qr";
+        try {
+            String url2 = qrCodeUtil.encode(text, logoPath, destPath, true);
+            String base64 = qrCodeUtil.getBase64(url2);
+            return JSON.toJSONString(base64);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}