我当前对接电商收付通接口时候，我当前二级商户进件，微信平台证书下载，合单支付都已经调通（验签是成功），现在出现合单支付成功后，微信支付回调通知结果一直验签失败，按照文档说明回调接口验签和应答验签是一样的，我这里也是用的和前面几个接口相同的验签方法，实在不知道原因，我当前的return_url非https的，文档说必须是https，但是我传的http的地址，微信也通知过来了，就是一直验签失败，微信通知过来的关键参数如下： Wechatpay-Nonce: OeK4cdt0HxVBmL6gYkEVWJbyA7rsKBbI Wechatpay-Serial: 53B4DC40A4C0E3451ACC8F07C8FD9C1ACF95437E Wechatpay-Signature: gviw0Y1Z+aAEHvLMTwAeAcg3a59GDHSfQiRK2pYDSAZxKeYvsn26X1nFUeOT28S8lsb4jT5+i8JW0HzJJ2sVuYk3PKa27wgiLIS/i1F0NyEuWTV6o58EnTU730aDjMFEBUhVIU7tCYJDqAJRYhf/IOtw7raj+QaylM7SoxmF85ywMmyT3/mZdqAyqYen+HQ1AbxyeOQymwLYyiSStbr8JUQv8BfrNUwJdVBTpVo9QeX3RMWF5ZMGUV4kkN/2IOMQTx+QX3kdNBLFOLUTrz+eNFat64MS64RpJta/aqSans7QW96whxN3ly0TBzWWlev1FMXTHugstup8zqPq/O8CBw== Wechatpay-Timestamp: 1590850741 body： {"summary":"支付成功","event_type":"TRANSACTION.SUCCESS","create_time":"2020-05-30T22:58:59+08:00","resource":{"associated_data":"transaction","ciphertext":"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","original_type":"transaction","nonce":"1hjeJSerBkhX","algorithm":"AEAD_AES_256_GCM"},"resource_type":"encrypt-resource","id":"2964da0e-4927-582a-9eac-368d9b5a7b60"} [图片]