~~~[api] get://api.php *method=默认值#System.Member.checkUsername username#用户名 *private_key=默认值#若开启api安全，则api秘钥必须 <<< success { "code": 0, "message": "用户名已存在", "data": true, "title": "判断用户名是否存在" } <<< error {"code": -50, "message": "error", "data": {} } ~~~