Merge remote-tracking branch 'origin/master'

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

@@ -1,22 +0,0 @@
-package com.lovenav.controller;
-
-import com.lovenav.entity.Comment;
-import com.lovenav.service.CommentService;
-import com.lovenav.service.serviceImpl.CommentServiceImpl;
-import org.springframework.stereotype.Component;
-import org.springframework.stereotype.Controller;
-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.RestController;
-
-@RestController
-public class CommentComtroller {
-    private CommentServiceImpl commentServiceImpl;
-    @PostMapping(value= "/AddLikeCount",produces="application/json;charset=UTF-8")
-    public int AddLikeCount(@RequestBody Comment comment)  {
-        return commentServiceImpl.AddLikeCount(comment);
-    }
-
-
-}

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

@@ -0,0 +1,23 @@
+package com.lovenav.controller;
+
+import com.lovenav.entity.Comment;
+import com.lovenav.service.serviceImpl.CommentServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/comment")
+public class CommentController {
+    @Autowired
+    private CommentServiceImpl commentServiceImpl;
+    @PostMapping(value= "/AddLikeCount",produces="application/json;charset=UTF-8")
+    public String AddLikeCount(@RequestBody Comment comment)  {
+        return commentServiceImpl.AddLikeCount(comment);
+    }
+
+    @GetMapping("/hello")
+    public String he(){
+        System.out.println("hello world");
+        return "Hello world!";
+    }
+}

src/main/java/com/lovenav/dao/CommentDao.java

@@ -1,9 +1,11 @@
 package com.lovenav.dao;
 
 import com.lovenav.entity.Comment;
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.stereotype.Repository;
 
 @Repository
+
 public interface CommentDao {
     int deleteByPrimaryKey(Integer id);
 

src/main/java/com/lovenav/service/CommentService.java

@@ -4,5 +4,5 @@ import com.lovenav.entity.Comment;
 
 public interface CommentService {
 //    点赞
-    public int AddLikeCount(Comment comment);
+    public String AddLikeCount(Comment comment);
 }

src/main/java/com/lovenav/service/serviceImpl/CommentServiceImpl.java

@@ -1,17 +1,21 @@
 package com.lovenav.service.serviceImpl;
 
+import com.alibaba.fastjson2.JSONObject;
 import com.lovenav.dao.CommentDao;
 import com.lovenav.entity.Comment;
 import com.lovenav.service.CommentService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
 
+@Service
 public class CommentServiceImpl implements CommentService {
 
     private CommentDao commentDao;
 
     //    点赞++
-    public int AddLikeCount(Comment comment){
+    public String AddLikeCount(Comment comment){
         comment.setLikeCount(comment.getLikeCount()+1);
-        return commentDao.updateByPrimaryKeySelective(comment);
+        commentDao.updateByPrimaryKeySelective(comment);
+        return JSONObject.toJSONString(comment);
     }
 }