## 获取用户推广二维码 +++ get:/sys/getQrImg *userId=1#用户Id *loginIdentifier=123123123#登陆凭证 <<< success { "onceToken": "", "data": "http://servi.in-park.cn/img_upload//easily_qr_img/userSpread/846216.png", "code": "00000", "info": "信息获取成功" } <<< error { "onceToken": null, "data": null, "code": "10003", "info": "loginIdentifier不能为空" } +++