https://api.weixin.qq.com/donut/code2verifyinfo?appid={$appid}&appsecret={$secret}&code={$code}&grant_type=authorization_code

"error": {
        "errcode": 10001001,
        "errmsg": "code错误 rid: 696dd86d-35e3ea1f-760f5f41"
    }