Revert "修复管理员修改访客记录接口保存保存问题"

This reverts commit 17f78f8fd64cb344447e04cbdd6c012effef7852.

doc/update_0620.sql

@@ -1,3 +0,0 @@
-alter table welcome_visitor
-    add create_time varchar(32) not null comment '创建时间' after remark;

src/main/java/com/template/model/pojo/WelcomeVisitor.java

@@ -1,9 +1,6 @@
 package com.template.model.pojo;
 
-import com.baomidou.mybatisplus.annotation.FieldFill;
-import com.baomidou.mybatisplus.annotation.IdType;
-import com.baomidou.mybatisplus.annotation.TableId;
-import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.*;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -72,7 +69,4 @@ public class WelcomeVisitor implements Serializable {
     @ApiModelProperty(value = "备注")
     private String remark;
 
-    @ApiModelProperty(value = "创建时间")
-    @TableField(fill = FieldFill.INSERT)
-    private Date createTime;
 }

src/main/java/com/template/model/vo/WelcomeVisitorVO.java

@@ -7,7 +7,6 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import java.io.Serializable;
-import java.util.Date;
 
 @Data
 @ApiModel(value="WelcomeVisitorVO对象")
@@ -63,10 +62,6 @@ public class WelcomeVisitorVO implements Serializable {
     @ExcelProperty("同行人数")
     private Integer peerNum;
 
-    @ApiModelProperty(value = "创建时间")
-    @ExcelProperty("创建时间")
-    private Date createTime;
-
     @ApiModelProperty(value = "访问事由")
     @ExcelProperty("访问事由")
     private String visitorReason;