update 修复分页数据缺少code

ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/TableDataInfo.java

@@ -51,6 +51,8 @@ public class TableDataInfo<T> implements Serializable {
     public TableDataInfo(List<T> list, long total) {
         this.rows = list;
         this.total = total;
+        this.code = HttpStatus.HTTP_OK;
+        this.msg = "查询成功";
     }
 
     /**