### 修改用户头像 ~~~[api] post:http://api.satin.com/api/v1/editHeadImg *user_id="e5e3b4cba81b6206bf278bafabbf18a0"#手机号码 *headImg="http://www.baidu.com"#头像路径 <<< success { "code": 200, "msg": "修改头像成功", "data": {} } <<< error { "code": 400, "msg": "修改头像失败", "data": {} }