数据库类
NewUser类
- username:String- Projectname:String- realname:String- identity:String- email:String- password:String
+ signUp():User
新用户类
用户类
后端设计类图
User类
- username:String- realname:String- Projectnumber:Int- identity:String
+ getExcel(String):String+ getNext(String):String+ pushExcel(String):Int+ getUserInfo():String+ infoBox():String+ checksaler():String
database类
+ insertUser(NewUser):Boolean+ insertProject(String):Int+ changeProject(Int):Int
