public TPostBackContent GetBack(T obj, Action <IPostRequestContent, T> otherSet = null)
{
//根据商户配置信息、传入参数创建请求正文
var content = CreateContent(obj);
//触发设置参数相关事件
obj.SetParamaters?.Invoke(content);
otherSet?.Invoke(content, obj);
//为请求正文签名
if (Signature == null)
{
throw new PaymentException(GateWay.Name, "Signature不能为空");
}
content.Sign = Signature.Sign(content);
//创建http请求对象
var client = new LiteHttpClient(content.Encoding);
var request = DefaultRequest.FromString(GetActionUrl(content));
BeforePost(request, content);
//执行请求获得响应字符串
string backstr;
try
{
backstr = client.PostString(request, content.RequestPostData);
}
catch (Exception ex)
{
throw new GateWayException(GateWay.Name, message: "网络异常！", inner: ex);
}
//加载响应字符串获取返回对象
var back = Load(backstr);
if (!Signature.Verify(back))
{
throw new VerifyException(GateWay.Name, back);
}
if (!back.IsSuccessRequest)
{
throw new GateWayException(GateWay.Name, back.SubCode, back.SubMsg);
}
return(back);
}
public override void Stop()
{
Connection.started = false;
LiteHttpClient.Dispose();
}