fix[auth]:修复推荐日期显示问题

Author: llldddbbb

dbblog-backend/dbblog-core/src/main/java/cn/dblearn/blog/entity/operation/vo/RecommendVo.java

@@ -2,10 +2,9 @@
 
 import cn.dblearn.blog.entity.operation.Recommend;
 import cn.dblearn.blog.entity.operation.Tag;
-import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
 
-import java.time.LocalDateTime;
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -31,8 +30,7 @@ public class RecommendVo extends Recommend {
 
     private String cover;
 
-    @JsonFormat(pattern = "yyyy-MM-dd")
-    private LocalDateTime createTime;
+    private Date createTime;
 
     private List<Tag> tagList;