支付成功后没有收到回调？
============

*   检查预下单传入的callbackUrl接口地址是否有效。
    
*   检查服务器是否有允许清单等网络限制。
    
*   加密套件不一致，目前华为支付支持的加密套件如下：
    

TLS\_DHE\_RSA\_WITH\_AES\_128\_GCM\_SHA256
TLS\_DHE\_RSA\_WITH\_AES\_256\_GCM\_SHA384
TLS\_DHE\_DSS\_WITH\_AES\_128\_GCM\_SHA256
TLS\_DHE\_DSS\_WITH\_AES\_256\_GCM\_SHA384
TLS\_ECDHE\_ECDSA\_WITH\_AES\_128\_GCM\_SHA256
TLS\_ECDHE\_ECDSA\_WITH\_AES\_256\_GCM\_SHA384
TLS\_ECDHE\_RSA\_WITH\_AES\_128\_GCM\_SHA256
TLS\_ECDHE\_RSA\_WITH\_AES\_256\_GCM\_SHA384
TLS\_AES\_128\_GCM\_SHA256