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本系统的用户类型有3种,普通用户类型,收费员类型,管理员类型。不同类型拥有不同功能

于 2022-12-06 发布 文件大小:57.40 kB
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用户类型有3种,第一种:普通用户类型,这种用户登录后能够修改自己的密码,还可以输入用户号码来查询此号码的余额。第二种:收费员类型,收费员又是公司的员工。既可以查看全部客户的信息,又可以增删客户,最重要的是可以根据客户提供的号码进行充值。 第三种:管理员类型,管理员可以查看所有员工详细信息以及增删员工。

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