添加点赞++功能

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

@@ -0,0 +1,22 @@
+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/entity/Comment.java

@@ -9,6 +9,86 @@ import lombok.Data;
  */
 @Data
 public class Comment implements Serializable {
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public Integer getUrlId() {
+        return urlId;
+    }
+
+    public void setUrlId(Integer urlId) {
+        this.urlId = urlId;
+    }
+
+    public Integer getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Integer userId) {
+        this.userId = userId;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public Integer getRootCommentId() {
+        return rootCommentId;
+    }
+
+    public void setRootCommentId(Integer rootCommentId) {
+        this.rootCommentId = rootCommentId;
+    }
+
+    public Long getLikeCount() {
+        return likeCount;
+    }
+
+    public void setLikeCount(Long likeCount) {
+        this.likeCount = likeCount;
+    }
+
+    public Date getCommentTime() {
+        return commentTime;
+    }
+
+    public void setCommentTime(Date commentTime) {
+        this.commentTime = commentTime;
+    }
+
+    public Byte getCommentStatus() {
+        return commentStatus;
+    }
+
+    public void setCommentStatus(Byte commentStatus) {
+        this.commentStatus = commentStatus;
+    }
+
+    public Date getUpdateTime() {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Date updateTime) {
+        this.updateTime = updateTime;
+    }
+
+    public Integer getRating() {
+        return rating;
+    }
+
+    public void setRating(Integer rating) {
+        this.rating = rating;
+    }
+
     /**
      * id
      */

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

@@ -0,0 +1,8 @@
+package com.lovenav.service;
+
+import com.lovenav.entity.Comment;
+
+public interface CommentService {
+//    点赞
+    public int AddLikeCount(Comment comment);
+}

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

@@ -0,0 +1,17 @@
+package com.lovenav.service.serviceImpl;
+
+import com.lovenav.dao.CommentDao;
+import com.lovenav.entity.Comment;
+import com.lovenav.service.CommentService;
+import org.springframework.beans.factory.annotation.Autowired;
+
+public class CommentServiceImpl implements CommentService {
+
+    private CommentDao commentDao;
+
+    //    点赞++
+    public int AddLikeCount(Comment comment){
+        comment.setLikeCount(comment.getLikeCount()+1);
+        return commentDao.updateByPrimaryKeySelective(comment);
+    }
+}