生成:GET /create.php?key=你的密钥&url=https://www.baidu.com
GET /create.php?key=你的密钥&url=https://www.baidu.com
接口已开启 key 鉴权
返回:{"ok":true,"code":"Ab3x","short":"https://sb.niugou.cn/Ab3x"}
{"ok":true,"code":"Ab3x","short":"https://sb.niugou.cn/Ab3x"}