数据回收站开发完成并已部署（v4.0）

benyun-core/src/main/java/com/benyun/core/entity/TrafficWd.java

@@ -2,13 +2,14 @@ package com.benyun.core.entity;
 
 
 import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 
 @Data
 @TableName("ddt_traffic_wd")
 public class TrafficWd {
-    @TableField(value = "wd_id")
+    @TableId(value = "wd_id")
     private String wdId;
 
     @TableField("cars")