comment
Change-Id: Iafdf1c3e19b18faa75e96fde1acad93fda6f77f0
diff --git a/src/main/java/com/example/g8backend/controller/CommentController.java b/src/main/java/com/example/g8backend/controller/CommentController.java
new file mode 100644
index 0000000..353a45d
--- /dev/null
+++ b/src/main/java/com/example/g8backend/controller/CommentController.java
@@ -0,0 +1,35 @@
+package com.example.g8backend.controller;
+
+import com.example.g8backend.entity.Comment;
+import com.example.g8backend.service.ICommentService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/comments")
+public class CommentController {
+
+ @Autowired
+ private ICommentService commentService;
+
+ // 创建评论
+ @PostMapping
+ public void createComment(@RequestParam Long postId, @RequestParam Long userId,
+ @RequestParam String content, @RequestParam(required = false) Long parentCommentId) {
+ commentService.createComment(postId, userId, content, parentCommentId);
+ }
+
+ // 获取某帖子下的所有评论，包括顶级评论及其子评论
+ @GetMapping("/post/{postId}")
+ public List<Comment> getCommentsByPostId(@PathVariable Long postId) {
+ return commentService.getCommentsByPostId(postId);
+ }
+
+ // 删除评论
+ @DeleteMapping("/{commentId}")
+ public void deleteComment(@PathVariable Long commentId) {
+ commentService.deleteComment(commentId);
+ }
+}