微信网页授权接口

接口名称

openapi.payment.auth.auth

请求方式

POST

请求业务参数

• 请求示例:

  {
  "app_id":"20161206150707772500",
  "method":"openapi.payment.auth.auth",
  "format":"json",
  "sign_method":"md5",
  "nonce":"87sdf9806sdf73jkds",
  "biz_content":"{\"url\":\"http://www.wahahawa.com\"}",
  "sign":"4635F06470EE726B8BDEA4DE2F9842D5"
  }
  

  成功响应参数

• 响应示例:

  {
  "result_message": "成功",
  "data": {
  "authUrl": "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx7241c1aa21d55473&redirect_uri=http%3A%2F%2Fyoudian1.51youdian.com%2FApi%2FopenApiAuth%2Foauth%3Furl%3Dhttp%253A%252F%252Fwww.wahahawa.com%26token%3D199631&response_type=code&scope=snsapi_base&state=STATE#wechat_redirect"
  },
  "result_code": 200
  }
  

• Tips:
  1.第三方控制页面跳转到返回的authUrl后,页面会自动跳转回授权接口传过来的url地址,并拼接上open_id和sub_open_id，第三方接收这两个参数用于后续调起支付接口
  2.每个用户的open_id不会发生改变，但是sub_open_id（支付使用）会发生改变，不可重复使用
  3.回跳链接可带参数，也可以不用带参数

• 跳转回的url示例

授权地址不带参数：
http://www.wahahawa.com/?open_id=oig3WstIhJj8O4XhQpQBypXLrJIE&sub_open_id=oig3WstIhJj8O4XhQpQBypXLrJIE

授权地址带参数：
http://www.wahahawa.com/?uid=1&open_id=oig3WstIhJj8O4XhQpQBypXLrJIE&sub_open_id=oig3WstIhJj8O4XhQpQBypXLrJIE

授权参数