更新

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

@@ -45,8 +45,8 @@ public class CommentController {
 
 //     显示回复
 @RequestMapping(method = RequestMethod.GET, value = "/comment/view_reply")
-    public String View_reply(int id){
-        return commentService.View_Reply(id);
+    public String View_reply(){
+        return commentService.View_Reply();
     }
 
 

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

@@ -27,7 +27,7 @@ public interface CommentDao {
 
     List<Comment> selectAllComment();
 
-    List<Comment> selectByAllReply(int id);
+    List<Comment> selectByAllReply();
 
 
     List<CommentNode> queryFirstCommentList (Integer UrlId);

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

@@ -21,7 +21,7 @@ public interface CommentService {
 //    显示评论
     String View_comment();
 //    显示回复
-    String View_Reply(int id);
+    String View_Reply();
 
     List<CommentNode> queryCommentByUrlId (Integer UrlId );
 

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

@@ -85,8 +85,8 @@ public class CommentServiceImpl implements CommentService {
     }
 
 //    显示回复
-    public String View_Reply(int id){
-        List<Comment> list = commentDao.selectByAllReply(id);
+    public String View_Reply(){
+        List<Comment> list = commentDao.selectByAllReply();
         return JSON.toJSONString(list);
     }
 

src/main/resources/mybatis/CommentDao.xml

@@ -200,7 +200,6 @@
     select
       *
     from ln_comment
-    where root_comment_id = #{rootCommentId,jdbcType=INTEGER} and comment_status = 0
   </select>