第十一周(Week 11)

1.建库,建表2个用户表(id,用户名,密码)邮件表(id,发件人,收件人,标题,内容,发送时间,状态)

2.建model层entity,dao包

3.登陆,注册,登陆后显示全部邮件

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1. Build database and table 2 user tables (ID, user name, password) mail table (ID, sender, recipient, title, content, sending time, status)

2.建model层entity,dao包

3. Log in, register, and display all emails after logging in