校园商铺-2项目设计和框架搭建-2实体类设计与表创建A

Posted 2022-11-05 csj2018

区域：代表校园周边的区域划分
用户信息：关联微信账号和本地账号。支持微信账号登陆和本地注册的用户登陆
头条：banner广告页
商品与详情图片是一对多的关系。一个商品可能有多张图片

区域实体类

权重：显示优先级。权重大的，优先展示
在src/main/java下新建package名称为com.csj2018.o2o.entity，新建Area类

package com.csj2018.o2o.entity;

import java.util.Date;

public class Area 
    private Integer areaId;//ID
    private String areaName;//名称
    private Integer priority;//权重
    private Date createTime;//创建时间
    private Date lastEditTime;//更新时间
    public Integer getAreaId() 
        return areaId;
    
    public void setAreaId(Integer areaId) 
        this.areaId = areaId;
    
    public String getAreaName() 
        return areaName;
    
    public void setAreaName(String areaName) 
        this.areaName = areaName;
    
    public Integer getPriority() 
        return priority;
    
    public void setPriority(Integer priority) 
        this.priority = priority;
    
    public Date getCreateTime() 
        return createTime;
    
    public void setCreateTime(Date createTime) 
        this.createTime = createTime;
    
    public Date getLastEditTime() 
        return lastEditTime;
    
    public void setLastEditTime(Date lastEditTime) 
        this.lastEditTime = lastEditTime;
       

建立数据库

docker exec -it csjmysql bash
mysql -u root -p  
create database if not exists test03 default character set = 'utf8';