public static WxData UnifiedOrder(WxData inputObj, int timeOut = 60)
{
try
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new Exception("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new Exception("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new Exception("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new Exception("缺少统一支付接口必填参数trade_type！");
}
//关联参数
if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && !inputObj.IsSet("openid"))
{
throw new Exception("统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数！");
}
if (inputObj.GetValue("trade_type").ToString() == "NATIVE" && !inputObj.IsSet("product_id"))
{
throw new Exception("统一支付接口中，缺少必填参数product_id！trade_type为NATIVE时，product_id为必填参数！");
}
//异步通知url未设置，则使用配置文件中的url
if (!inputObj.IsSet("notify_url"))
{
inputObj.SetValue("notify_url", WxConfig.NotifyUrl);//异步通知url
}
inputObj.SetValue("appid", WxConfig.AppID); //公众账号ID
inputObj.SetValue("mch_id", WxConfig.MchID); //商户号
inputObj.SetValue("spbill_create_ip", WxConfig.IP); //终端ip
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
//签名
inputObj.SetValue("sign", inputObj.MakeSign());
string xml = inputObj.ToXml();
var start = DateTime.Now;
string response = HttpService.Post(xml, url, false, timeOut);
var dtmEnd = DateTime.Now;
int intTimeCost = (int)((dtmEnd - start).TotalMilliseconds);
WxData wxdResult = new WxData();
wxdResult.FromXml(response);
//ReportCostTime(url, intTimeCost, wxdResult);//测速上报
return(wxdResult);
}
catch (Exception ex)
{
throw ex;
}
}
public static WxData Refund(WxData wxdRefund, int intTimeOut = 60)
{
string url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
try
{
//检测必填参数
if (!wxdRefund.IsSet("out_trade_no") && !wxdRefund.IsSet("transaction_id"))
{
throw new Exception("退款申请接口中，out_trade_no、transaction_id至少填一个！");
}
else if (!wxdRefund.IsSet("out_refund_no"))
{
throw new Exception("退款申请接口中，缺少必填参数out_refund_no！");
}
else if (!wxdRefund.IsSet("total_fee"))
{
throw new Exception("退款申请接口中，缺少必填参数total_fee！");
}
else if (!wxdRefund.IsSet("refund_fee"))
{
throw new Exception("退款申请接口中，缺少必填参数refund_fee！");
}
else if (!wxdRefund.IsSet("op_user_id"))
{
throw new Exception("退款申请接口中，缺少必填参数op_user_id！");
}
wxdRefund.SetValue("appid", WxConfig.AppID); //公众账号ID
wxdRefund.SetValue("mch_id", WxConfig.MchID); //商户号
wxdRefund.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串
wxdRefund.SetValue("sign", wxdRefund.MakeSign()); //签名
string xml = wxdRefund.ToXml();
var start = DateTime.Now;
string response = HttpService.Post(xml, url, true, intTimeOut);//调用HTTP通信接口提交数据到API
//var dtmEnd = DateTime.Now;
//int intTimeCost = (int)((dtmEnd - start).TotalMilliseconds);//获得接口耗时
//将xml格式的结果转换为对象以返回
WxData wxdResult = new WxData();
wxdResult.FromXml(response);
//ReportCostTime(url, intTimeCost, wxdResult);//测速上报
return(wxdResult);
}
catch (Exception ex)
{
throw ex;
}
}
public static WxData Report(WxData inputObj, int timeOut = 30)
{
try
{
string url = "https://api.mch.weixin.qq.com/payitil/report";
//检测必填参数
if (!inputObj.IsSet("interface_url"))
{
throw new Exception("接口URL，缺少必填参数interface_url！");
}
if (!inputObj.IsSet("return_code"))
{
throw new Exception("返回状态码，缺少必填参数return_code！");
}
if (!inputObj.IsSet("result_code"))
{
throw new Exception("业务结果，缺少必填参数result_code！");
}
if (!inputObj.IsSet("user_ip"))
{
throw new Exception("访问接口IP，缺少必填参数user_ip！");
}
if (!inputObj.IsSet("execute_time_"))
{
throw new Exception("接口耗时，缺少必填参数execute_time_！");
}
inputObj.SetValue("appid", WxConfig.AppID); //公众账号ID
inputObj.SetValue("mch_id", WxConfig.MchID); //商户号
inputObj.SetValue("user_ip", WxConfig.IP); //终端ip
inputObj.SetValue("time", DateTime.Now.ToString("yyyyMMddHHmmss")); //商户上报时间
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
inputObj.SetValue("sign", inputObj.MakeSign()); //签名
string xml = inputObj.ToXml();
string response = HttpService.Post(xml, url, false, timeOut);
WxData wxdResult = new WxData();
wxdResult.FromXml(response);
return(wxdResult);
}
catch (Exception ex)
{
throw ex;
}
}
public static WxData OrderQuery(WxData inputObj, int timeOut = 60)
{
try
{
string url = "https://api.mch.weixin.qq.com/pay/orderquery";
//检测必填参数
if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
{
throw new Exception("订单查询接口中，out_trade_no、transaction_id至少填一个！");
}
inputObj.SetValue("appid", WxConfig.AppID); //公众账号ID
inputObj.SetValue("mch_id", WxConfig.MchID); //商户号
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
inputObj.SetValue("sign", inputObj.MakeSign()); //签名
string xml = inputObj.ToXml();
var start = DateTime.Now;
string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口提交数据
var dtmEnd = DateTime.Now;
int intTimeCost = (int)((dtmEnd - start).TotalMilliseconds);//获得接口耗时
//将xml格式的数据转化为对象以返回
WxData wxdResult = new WxData();
wxdResult.FromXml(response);
ReportCostTime(url, intTimeCost, wxdResult);//测速上报
return(wxdResult);
}
catch (Exception ex)
{
throw ex;
}
}
private static void ReportCostTime(string interface_url, int intTimeCost, WxData inputObj)
{
try
{
//如果不需要进行上报
if (WxConfig.REPORT_LEVENL == 0)
{
return;
}
//如果仅失败上报
if (WxConfig.REPORT_LEVENL == 1 && inputObj.IsSet("return_code") && inputObj.GetValue("return_code").ToString() == "SUCCESS" && inputObj.IsSet("result_code") && inputObj.GetValue("result_code").ToString() == "SUCCESS")
{
return;
}
//上报逻辑
WxData data = new WxData();
data.SetValue("interface_url", interface_url);
data.SetValue("execute_time_", intTimeCost);
//返回状态码
if (inputObj.IsSet("return_code"))
{
data.SetValue("return_code", inputObj.GetValue("return_code"));
}
//返回信息
if (inputObj.IsSet("return_msg"))
{
data.SetValue("return_msg", inputObj.GetValue("return_msg"));
}
//业务结果
if (inputObj.IsSet("result_code"))
{
data.SetValue("result_code", inputObj.GetValue("result_code"));
}
//错误代码
if (inputObj.IsSet("err_code"))
{
data.SetValue("err_code", inputObj.GetValue("err_code"));
}
//错误代码描述
if (inputObj.IsSet("err_code_des"))
{
data.SetValue("err_code_des", inputObj.GetValue("err_code_des"));
}
//商户订单号
if (inputObj.IsSet("out_trade_no"))
{
data.SetValue("out_trade_no", inputObj.GetValue("out_trade_no"));
}
//设备号
if (inputObj.IsSet("device_info"))
{
data.SetValue("device_info", inputObj.GetValue("device_info"));
}
try
{
Report(data);
}
catch (Exception ex)
{
throw ex;
}
}
catch (Exception ex)
{
throw ex;
}
}