package entity type UserRegisterVO struct { Username string `json:"username" v:"required|regex:^[0-9A-Za-z-_]+$|length:6,30#请输入用户名|用户名只允许 0-9, A-Z, a-z, -, _|用户名长度为:6-30位"` Email string `json:"email" v:"required|email#请输入邮箱|邮箱格式错误"` Password string `json:"password" v:"required|length:6,30#请输入密码|密码长度为:6-30位"` RePassword string `json:"rePassword" v:"required|same:Password#请输入确认密码|两次密码不一致"` }