提供信息：

第三方平台 AppID：wxaaf5ccc2122bfcf2

公众号 AppID：wx8d74743b487b0ce1

错误信息：redirect_uri域名与后台配置不一致，错误码:10003

已配置的授权域名：rrw.v5.rrwcloud.com

https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx8d74743b487b0ce1&redirect_uri=http%3A%2F%2Frrw.v5.rrwcloud.com%2Fprod%2Fapi%2Fwechat%2Fauth%2Fcallback&response_type=code&scope=snsapi_userinfo&component_appid=wxaaf5ccc2122bfcf2&state=0156fcb8&connect_redirect=1#wechat_redirect