小程序获取openID，appid和secret都是对的，40125错误，怎么办？

AppId: “wx4f870d74e7f8445b”, Secret: “f7d7902410fec487060e62fbd6e128df”

调用https://api.weixin.qq.com/sns/jscode2session 怎么调用都是错误的！！

data: {errcode: 40125, errmsg: “invalid appsecret, view more at http://t.cn/RAEkdVq, hints: [ req_id: QKbCm8yFe-S ]”}

errMsg: "request:ok"