Merge branch 'dev' of http://47.100.44.39:10001/tp-backend/tanpu-community into dev

community-service/src/main/java/com/tanpu/community/service/CommentService.java

@@ -40,6 +40,9 @@ public class CommentService {
     @Transactional
     public void insertComment(CommentEntity commentEntity) {
         commentEntity.setCommentId(uuidGenHelper.getUuidStr());
+        if (commentEntity.getContent().length()>500){
+            throw new IllegalArgumentException("评论内容超过500字");
+        }
         commentMapper.insert(commentEntity);
         //失效缓存
         evictThemeCache(commentEntity.getThemeId());