https://developers.weixin.qq.com/doc/offiaccount/Basic_Information/Get_access_token.html

PC端

{accountId:1,token:1d78f7c3-18fd-4c18-95f9-1743b5267124}

手机端：

{accountId:1,token:"1d78f7c3-18fd-4c18-95f9-1743b5267124"}

导致JSON解析失败