注册

/user/register （注册）
method: post
content-type: application/json
参数:
{
"username": "ljc", //用户名
"mobile": "18993210918", //手机号
"salt": "f76af0b4f5b9a75c3487f84c4286a632", //密码md5值 32位小写
"password": "reganmian!", //密码
"head_img_url": "xxoo.com/ff.png" //头像 可为空
}

响应体
{
"code": 0,
"message": "OK",
"data": {
"id": 2,
"state": 1,
"username": "lvdeshui",
"head_img_url": "xxoo.com/ff.png",
"mobile": "18993210918",
"salt": "f76af0b4f5b9a75c3487f84c4286a632",
"password": "reganmian!",
"created": "2021-08-07T12:17:38.486152+08:00",
"editor": "",
"deleted": 0
}
}

错误码
&Errno{Code: 10016, Message: "参数绑定错误"}
&Errno{Code: 10005, Message: "用户名已被占用"}
&Errno{Code: 10002, Message: "密码加盐错误"}
&Errno{Code: 10014, Message: "数据库插入失败"}
&Errno{Code: 0, Message: "OK"}