将删除动态优化为批量删除动态

src/main/java/com/bao/dating/controller/PostController.java

@@ -45,14 +45,14 @@ public class PostController {
     }
 
     /**
-     * 删除动态
+     * 批量删除动态
      *
-     * @param postId 动态ID
+     * @param postIds 动态ID
      * @return 删除结果
      */
-    @DeleteMapping("/{postId}")
-    public Result<String> deleteById(@PathVariable Long postId){
-        postService.deletePostById(postId);
+    @DeleteMapping
+    public Result<String> deleteById(@RequestParam List<Long> postIds){
+        postService.deletePostById(postIds);
         return Result.success(ResultCode.SUCCESS_DELETE, "动态删除成功", null);
     }