/**
* 下载对账单
* @param WxPayData inputObj 提交给下载对账单API的参数
* @param int timeOut 接口超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData DownloadBill(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/downloadbill";
//检测必填参数
if (!inputObj.IsSet("bill_date"))
{
throw new WxPayException("对账单接口中，缺少必填参数bill_date！");
}
inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.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();
Log.Debug("WxPayApi", "DownloadBill request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
Log.Debug("WxPayApi", "DownloadBill result : " + response);
WxPayData result = new WxPayData();
//若接口调用失败会返回xml格式的结果
if (response.Substring(0, 5) == "<xml>")
{
result.FromXml(response);
}
//接口调用成功则返回非xml格式的数据
else
result.SetValue("result", response);
return result;
}
/**
*
* 关闭订单
* @param WxPayData inputObj 提交给关闭订单API的参数
* @param int timeOut 接口超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData CloseOrder(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/closeorder";
//检测必填参数
if(!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("关闭订单接口中，out_trade_no必填！");
}
inputObj.SetValue("appid",WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id",WxPayConfig.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;//请求开始时间
string response = HttpService.Post(xml, url, false, timeOut);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return result;
}
/**
* 提交被扫支付API
* 收银员使用扫码设备读取微信用户刷卡授权码以后，二维码或条码信息传送至商户收银台，
* 由商户收银台或者商户后台调用该接口发起支付。
* @param WxPayData inputObj 提交给被扫支付API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回调用结果，其他抛异常
*/
public static WxPayData Micropay(WxPayData inputObj, int timeOut = 10)
{
string url = "https://api.mch.weixin.qq.com/pay/micropay";
//检测必填参数
if (!inputObj.IsSet("body"))
{
throw new WxPayException("提交被扫支付API接口中，缺少必填参数body！");
}
else if (!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("提交被扫支付API接口中，缺少必填参数out_trade_no！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("提交被扫支付API接口中，缺少必填参数total_fee！");
}
else if (!inputObj.IsSet("auth_code"))
{
throw new WxPayException("提交被扫支付API接口中，缺少必填参数auth_code！");
}
inputObj.SetValue("spbill_create_ip", WxPayConfig.IP);//终端ip
inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", ""));//随机字符串
inputObj.SetValue("sign", inputObj.MakeSign());//签名
string xml = inputObj.ToXml();
var start = DateTime.Now;//请求开始时间
Log.Debug("WxPayApi", "MicroPay request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
Log.Debug("WxPayApi", "MicroPay response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时
//将xml格式的结果转换为对象以返回
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return result;
}
/// <summary>
/// 接收从微信支付后台发送过来的数据并验证签名
/// </summary>
/// <returns>微信支付后台返回的数据</returns>
public WxPayData GetNotifyData()
{
//接收从微信后台POST过来的数据
System.IO.Stream s = httpContext.Request.InputStream;
int count = 0;
byte[] buffer = new byte[1024];
StringBuilder builder = new StringBuilder();
while ((count = s.Read(buffer, 0, 1024)) > 0)
{
builder.Append(Encoding.UTF8.GetString(buffer, 0, count));
}
s.Flush();
s.Close();
s.Dispose();
Log.Info(this.GetType().ToString(), "Receive data from WeChat : " + builder.ToString());
//转换数据格式并验证签名
WxPayData data = new WxPayData();
try
{
data.FromXml(builder.ToString());
}
catch(WxPayException ex)
{
//若签名错误，则立即返回结果给微信支付后台
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", ex.Message);
Log.Error(this.GetType().ToString(), "Sign check error : " + res.ToXml());
httpContext.Response.Write(res.ToXml());
httpContext.Response.End();
}
Log.Info(this.GetType().ToString(), "Check sign success");
return data;
}
/**
*
* 查询订单
* @param WxPayData inputObj 提交给查询订单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回订单查询结果，其他抛异常
*/
public static WxPayData OrderQuery(WxPayData inputObj)
{
int timeOut = 6;
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 WxPayException("订单查询接口中，out_trade_no、transaction_id至少填一个！");
}
inputObj.SetValue("appid", WxPayConfig.APPID); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID); //商户号
inputObj.SetValue("nonce_str", WxPayApi.GenerateNonceStr()); //随机字符串
inputObj.SetValue("sign", inputObj.MakeSign()); //签名
string xml = inputObj.ToXml();
DateTime start = DateTime.Now;
Log.Debug("WxPayApi", "OrderQuery request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口提交数据
Log.Debug("WxPayApi", "OrderQuery response : " + response);
DateTime end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时
//将xml格式的数据转化为对象以返回
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return(result);
}
/**
* 下载对账单
* @param WxPayData inputObj 提交给下载对账单API的参数
* @param int timeOut 接口超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData DownloadBill(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/downloadbill";
//检测必填参数
if (!inputObj.IsSet("bill_date"))
{
throw new WxPayException("对账单接口中，缺少必填参数bill_date！");
}
inputObj.SetValue("appid", WxPayConfig.APPID); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.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();
Log.Debug("WxPayApi", "DownloadBill request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
Log.Debug("WxPayApi", "DownloadBill result : " + response);
WxPayData result = new WxPayData();
//若接口调用失败会返回xml格式的结果
if (response.Substring(0, 5) == "<xml>")
{
result.FromXml(response);
}
//接口调用成功则返回非xml格式的数据
else
{
result.SetValue("result", response);
}
return(result);
}
/**
*
* 查询退款
* 提交退款申请后，通过该接口查询退款状态。退款有一定延时，
* 用零钱支付的退款20分钟内到账，银行卡支付的退款3个工作日后重新查询退款状态。
* out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个
* @param WxPayData inputObj 提交给查询退款API的参数
* @param int timeOut 接口超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData RefundQuery(WeChatConfig wcf, WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/refundquery";
//检测必填参数
if (!inputObj.IsSet("out_refund_no") && !inputObj.IsSet("out_trade_no") &&
!inputObj.IsSet("transaction_id") && !inputObj.IsSet("refund_id"))
{
throw new WxPayException("退款查询接口中，out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个！");
}
inputObj.SetValue("appid", wcf.appId); //公众账号ID
inputObj.SetValue("mch_id", wcf.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;//请求开始时间
Log.Debug("WxPayApi", "RefundQuery request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
Log.Debug("WxPayApi", "RefundQuery response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时
//将xml格式的结果转换为对象以返回
WxPayData result = new WxPayData(wcf);
result.FromXml(response);
ReportCostTime(wcf, url, timeCost, result);//测速上报
return(result);
}
/**
*
* 撤销订单API接口
* @param WxPayData inputObj 提交给撤销订单API接口的参数，out_trade_no和transaction_id必填一个
* @param int timeOut 接口超时时间
* @throws WxPayException
* @return 成功时返回API调用结果，其他抛异常
*/
public static WxPayData Reverse(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/secapi/pay/reverse";
//检测必填参数
if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
{
throw new WxPayException("撤销订单API接口中，参数out_trade_no和transaction_id必须填写一个！");
}
inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID()); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型
inputObj.SetValue("sign", inputObj.MakeSign()); //签名
string xml = inputObj.ToXml();
var start = DateTime.Now;//请求开始时间
Log.Debug("WxPayApi", "Reverse request : " + xml);
string response = HttpService.Post(xml, url, true, timeOut);
Log.Debug("WxPayApi", "Reverse response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return(result);
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
LogHelper.Error("out_trade_no 为空");
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
LogHelper.Error("body 为空");
throw new WxPayException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
LogHelper.Error("total_fee 为空");
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
LogHelper.Error("trade_type 为空");
throw new WxPayException("缺少统一支付接口必填参数trade_type！");
}
//LogHelper.Error("openid " + inputObj.IsSet("openid"));
//关联参数
if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && !inputObj.IsSet("openid"))
{
LogHelper.Error("openid 为空");
throw new WxPayException("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"))
{
LogHelper.Error("trade_type 为空");
throw new WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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", WxPayConfig.NOTIFY_URL);//异步通知url
}
//LogHelper.Error("获取result");
inputObj.SetValue("appid", WxPayConfig.APPID); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID); //商户号
string ip = "";
System.Net.IPAddress[] addressList = Dns.GetHostEntry(Dns.GetHostName()).AddressList;
for (int i = 0; i < addressList.Length; i++)
{
ip = addressList[i].ToString();
}
inputObj.SetValue("spbill_create_ip", 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);
//LogHelper.Error("---UnfiedOrder response : " + response + "---UnfiedOrder request : " + xml + "---获取nonce_str" + GenerateNonceStr());
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
//LogHelper.Error("UnfiedOrder request : " + result);
ReportCostTime(url, timeCost, result);//测速上报
return(result);
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new WxPayException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new WxPayException("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 WxPayException("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 WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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", WxPayConfig.NOTIFY_URL);//异步通知url
}
inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
inputObj.SetValue("spbill_create_ip", WxPayConfig.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;
Log.Debug("WxPayApi", "UnfiedOrder request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);
Log.Debug("WxPayApi", "UnfiedOrder response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return result;
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws Exception
* @return 成功时返回，其他抛异常
*/
public static async Task <WxPayData> UnifiedOrder(WxPayData inputObj, int timeOut = 6)
{
var 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！");
}
if (!inputObj.IsSet("body"))
{
throw new Exception("缺少统一支付接口必填参数body！");
}
if (!inputObj.IsSet("total_fee"))
{
throw new Exception("缺少统一支付接口必填参数total_fee！");
}
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JSAPI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", WxPayConfig.NOTIFY_URL); //异步通知url
}
inputObj.SetValue("appid", WxPayConfig.APPID); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID); //商户号
inputObj.SetValue("spbill_create_ip", WxPayConfig.IP); //终端ip
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
//签名
inputObj.SetValue("sign", inputObj.MakeSign());
var xml = inputObj.ToXml();
var start = DateTime.Now;
Log.Debug("WxPayApi", "UnfiedOrder request : " + xml);
var response = await HttpService.Post(xml, url, false, timeOut);
Log.Debug("WxPayApi", "UnfiedOrder response : " + response);
var end = DateTime.Now;
var timeCost = (int)(end - start).TotalMilliseconds;
var result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result); //测速上报
return(result);
}
/**
*
* 撤销订单API接口
* @param WxPayData inputObj 提交给撤销订单API接口的参数，out_trade_no和transaction_id必填一个
* @param int timeOut 接口超时时间
* @throws WxPayException
* @return 成功时返回API调用结果，其他抛异常
*/
public static WxPayData Reverse(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/secapi/pay/reverse";
//检测必填参数
if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
{
throw new WxPayException("撤销订单API接口中，参数out_trade_no和transaction_id必须填写一个！");
}
inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.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;//请求开始时间
Log.Debug("WxPayApi", "Reverse request : " + xml);
string response = HttpService.Post(xml, url, true, timeOut);
Log.Debug("WxPayApi", "Reverse response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return result;
}
/**
*
* 转换短链接
* 该接口主要用于扫码原生支付模式一中的二维码链接转成短链接(weixin://wxpay/s/XXXXXX)，
* 减小二维码数据量，提升扫描速度和精确度。
* @param WxPayData inputObj 提交给转换短连接API的参数
* @param int timeOut 接口超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData ShortUrl(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/tools/shorturl";
//检测必填参数
if(!inputObj.IsSet("long_url"))
{
throw new WxPayException("需要转换的URL，签名用原串，传输需URL encode！");
}
inputObj.SetValue("appid",WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id",WxPayConfig.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;//请求开始时间
Log.Debug("WxPayApi", "ShortUrl request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);
Log.Debug("WxPayApi", "ShortUrl response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return result;
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, string city, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new WxPayException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new WxPayException("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 WxPayException("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 WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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", WxPayConfig.NOTIFY_URL);//异步通知url
}
string nonce_str = GenerateNonceStr();
inputObj.SetValue("appid", WxPayConfig.APPID(city)); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.getMCHID(city)); //商户号
inputObj.SetValue("spbill_create_ip", WxPayConfig.IP); //终端ip
inputObj.SetValue("nonce_str", nonce_str); //随机字符串
//签名
inputObj.SetValue("sign", inputObj.MakeSign());
string xml = inputObj.ToXml();
var start = DateTime.Now;
Log.Debug("WxPayApi", "UnfiedOrder request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);
Log.Debug("WxPayApi", "UnfiedOrder response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
//ReportCostTime(url, timeCost, result);//测速上报
WxPayData tmp = new WxPayData(city);
tmp.SetValue("appId", WxPayConfig.APPID(city)); //公众账号ID
tmp.SetValue("nonceStr", nonce_str); //随机字符串
tmp.SetValue("package", "prepay_id=" + result.GetValue("prepay_id"));
tmp.SetValue("signType", "MD5");
tmp.SetValue("timeStamp", GenerateTimeStamp());
tmp.SetValue("paySign", tmp.MakeSign());
return(tmp);
}
/**
*
* 测速上报接口实现
* @param WxPayData inputObj 提交给测速上报接口的参数
* @param int timeOut 测速上报接口超时时间
* @throws WxPayException
* @return 成功时返回测速上报接口返回的结果，其他抛异常
*/
public static WxPayData Report(WxPayData inputObj, int timeOut = 1)
{
string url = "https://api.mch.weixin.qq.com/payitil/report";
//检测必填参数
if(!inputObj.IsSet("interface_url"))
{
throw new WxPayException("接口URL，缺少必填参数interface_url！");
}
if(!inputObj.IsSet("return_code"))
{
throw new WxPayException("返回状态码，缺少必填参数return_code！");
}
if(!inputObj.IsSet("result_code"))
{
throw new WxPayException("业务结果，缺少必填参数result_code！");
}
if(!inputObj.IsSet("user_ip"))
{
throw new WxPayException("访问接口IP，缺少必填参数user_ip！");
}
if(!inputObj.IsSet("execute_time_"))
{
throw new WxPayException("接口耗时，缺少必填参数execute_time_！");
}
inputObj.SetValue("appid",WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id",WxPayConfig.MCHID);//商户号
inputObj.SetValue("user_ip",WxPayConfig.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();
Log.Info("WxPayApi", "Report request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);
Log.Info("WxPayApi", "Report response : " + response);
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
public ActionResult RechargePay(double money, string ip)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
string orderNo = Guid.NewGuid().ToString().Replace("-", "").ToUpper().Substring(0, 6) + TimeManager.GetCurrentTimestamp();
ViewBag.OrderNo = orderNo;
ViewBag.TotalPrice = money;
OrderResultModel orm = new OrderResultModel();
orm.openid = System.Web.HttpContext.Current.Session["member"].ToString();
orm.total_fee = money * 100;
orm.trade_type = "JSAPI";
orm.spbill_create_ip = ip;
orm.out_trade_no = orderNo;
orm.appid = WxPayAPI.WxPayConfig.APPID;
orm.body = "捷诚宝个人中心充值";
orm.mch_id = WxPayAPI.WxPayConfig.MCHID;
orm.nonce_str = WxPayAPI.WxPayApi.GenerateNonceStr();
orm.notify_url = HttpContext.Request.Url.Scheme + "://" + HttpContext.Request.Url.Host + ":" + HttpContext.Request.Url.Port + "/Pay/RechargePayResult";
LogHelper.Log.Write(orm.notify_url);
WxPayAPI.WxPayData data = new WxPayAPI.WxPayData();
data.SetValue("openid", orm.openid);
data.SetValue("total_fee", orm.total_fee);
data.SetValue("trade_type", orm.trade_type);
data.SetValue("spbill_create_ip", orm.spbill_create_ip);
data.SetValue("out_trade_no", orm.out_trade_no);
data.SetValue("appid", orm.appid);
data.SetValue("body", orm.body);
data.SetValue("mch_id", orm.mch_id);
data.SetValue("nonce_str", orm.nonce_str);
data.SetValue("notify_url", orm.notify_url);
orm.sign = data.MakeSign();
data.SetValue("sign", orm.sign);
//LogHelper.Log.Write("openid:" + data.GetValue("openid"));
//LogHelper.Log.Write("total_fee:" + data.GetValue("total_fee"));
//LogHelper.Log.Write("appid:" + data.GetValue("appid"));
//LogHelper.Log.Write("notify_url:" + data.GetValue("notify_url"));
string xml = data.ToXml();
string response = WxPayAPI.HttpService.Post(xml, url, false, 5);
WxPayAPI.WxPayData result = new WxPayAPI.WxPayData();
result.FromXml(response);
WxPayAPI.WxPayData jsApiParam = new WxPayAPI.WxPayData();
jsApiParam.SetValue("appId", result.GetValue("appid"));
jsApiParam.SetValue("timeStamp", WxPayAPI.WxPayApi.GenerateTimeStamp());
jsApiParam.SetValue("nonceStr", WxPayAPI.WxPayApi.GenerateNonceStr());
jsApiParam.SetValue("package", "prepay_id=" + result.GetValue("prepay_id"));
jsApiParam.SetValue("signType", "MD5");
jsApiParam.SetValue("paySign", jsApiParam.MakeSign());
string jsonParam = jsApiParam.ToJson();
ViewData["Result"] = result;
ViewData["JsonResult"] = jsonParam;
return(View());
}
/**
*
* 申请退款
* @param WxPayData inputObj 提交给申请退款API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回接口调用结果，其他抛异常
*/
public static WxPayData Refund(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
//检测必填参数
if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
{
throw new WxPayException("退款申请接口中，out_trade_no、transaction_id至少填一个！");
}
else if (!inputObj.IsSet("out_refund_no"))
{
throw new WxPayException("退款申请接口中，缺少必填参数out_refund_no！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("退款申请接口中，缺少必填参数total_fee！");
}
else if (!inputObj.IsSet("refund_fee"))
{
throw new WxPayException("退款申请接口中，缺少必填参数refund_fee！");
}
else if (!inputObj.IsSet("op_user_id"))
{
throw new WxPayException("退款申请接口中，缺少必填参数op_user_id！");
}
inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", ""));//随机字符串
inputObj.SetValue("sign", inputObj.MakeSign());//签名
string xml = inputObj.ToXml();
var start = DateTime.Now;
Log.Debug("WxPayApi", "Refund request : " + xml);
string response = HttpService.Post(xml, url, true, timeOut);//调用HTTP通信接口提交数据到API
Log.Debug("WxPayApi", "Refund response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时
//将xml格式的结果转换为对象以返回
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return result;
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new WxPayException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new WxPayException("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 WxPayException("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 WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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", WxPayConfig.NOTIFY_URL);//异步通知url
}
HttpRequest requst = HttpContext.Current.Request;
inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
string ip = "58.247.11.229";// GetIP();// requst.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (string.IsNullOrEmpty(ip))
{
//ip = requst.ServerVariables["REMOTE_ADDR"];
}
System.IO.File.AppendAllText(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "log.txt"), DateTime.Now.ToString() + "：ip = " + ip + Environment.NewLine);
inputObj.SetValue("spbill_create_ip", requst.UserHostAddress);//WxPayConfig.IP);//终端ip requst.UserHostAddress);//
inputObj.SetValue("nonce_str", GenerateNonceStr());//随机字符串
//签名
inputObj.SetValue("sign", inputObj.MakeSign());
string xml = inputObj.ToXml();
System.IO.File.AppendAllText(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "log.txt"), DateTime.Now.ToString() + "：组装xml = " + xml + Environment.NewLine);
var start = DateTime.Now;
Log.Debug("WxPayApi", "UnfiedOrder request : " + xml);
////发起请求
string response = HttpService.Post(xml, url, false, timeOut);
Log.Debug("WxPayApi", "UnfiedOrder response : " + response);
System.IO.File.AppendAllText(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "log.txt"), DateTime.Now.ToString() + "：返回数据： = " + response + Environment.NewLine);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return result;
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new WxPayException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new WxPayException("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 WxPayException("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 WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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", WxPayConfig.GetConfig().GetNotifyUrl());//异步通知url
}
inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID()); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号
inputObj.SetValue("spbill_create_ip", WxPayConfig.GetConfig().GetIp()); //终端ip
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型
//签名
inputObj.SetValue("sign", inputObj.MakeSign(WxPayData.SIGN_TYPE_MD5));
string xml = inputObj.ToXml();
var start = DateTime.Now;
Log.Debug("WxPayApi", "UnfiedOrder request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);
Log.Debug("WxPayApi", "UnfiedOrder response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return(result);
}
/// <summary>
/// 接收从微信支付后台发送过来的数据并验证签名
/// </summary>
/// <returns>微信支付后台返回的数据</returns>
public WxPayData GetNotifyData()
{
//接收从微信后台POST过来的数据
System.IO.Stream s = page.Request.InputStream;
int count = 0;
byte[] buffer = new byte[1024];
StringBuilder builder = new StringBuilder();
while ((count = s.Read(buffer, 0, 1024)) > 0)
{
builder.Append(Encoding.UTF8.GetString(buffer, 0, count));
}
s.Flush();
s.Close();
s.Dispose();
Log.Info(this.GetType().ToString(), "Receive data from WeChat : " + builder.ToString());
//转换数据格式并验证签名
WxPayData data = new WxPayData();
try
{
data.FromXml(builder.ToString());
string sql = "select support_to_openid,support_money,support_by_nickname,is_send_to_sopport,is_send_to_join,is_pay_successed,support_by_openid from action_support_people where inner_order_num = '" + data.GetValue("out_trade_no").ToString() + "'";
DataTable dt = DTcms.DBUtility.DbHelperSQL.Query(sql).Tables[0];
string support_money = "0.00", support_name = "", support_to_name = "";
string join_id = "-1";
string joiner_openid = "", support_openid = "";
bool is_send_to_sopport = false, is_send_to_join = false, is_pay_successed = false;
if (dt != null && dt.Rows.Count > 0)
{
joiner_openid = dt.Rows[0][0].ToString();
support_money = dt.Rows[0][1].ToString();
support_name = dt.Rows[0][2].ToString();
if (dt.Rows[0][3].ToString() == "1")
{
is_send_to_sopport = true;
}
if (dt.Rows[0][4].ToString() == "1")
{
is_send_to_join = true;
}
if (dt.Rows[0][5].ToString() == "1")
{
is_pay_successed = true;
}
support_openid = dt.Rows[0][6].ToString();
}
if (!is_pay_successed)
{
sql = "update action_support_people set is_pay_successed = 1 where inner_order_num = '" + data.GetValue("out_trade_no").ToString() + "' and is_pay_successed=0";
DTcms.DBUtility.DbHelperSQL.ExecuteSql(sql);
sql = "select sum(support_money) from action_support_people where support_to_openid = '" + joiner_openid + "' and is_pay_successed=1";
dt = DTcms.DBUtility.DbHelperSQL.Query(sql).Tables[0];
if (dt != null && dt.Rows.Count > 0 && !string.IsNullOrEmpty(dt.Rows[0][0].ToString()) && Convert.ToDecimal(dt.Rows[0][0].ToString()) >= globalField.target_money)
{
sql = "update action_join_people set is_done = 1,done_date = getdate() where people_openid = '" + joiner_openid + "'";
DTcms.DBUtility.DbHelperSQL.ExecuteSql(sql);
}
sql = "select people_name,id from action_join_people where people_openid = '" + joiner_openid + "'";
dt = DTcms.DBUtility.DbHelperSQL.Query(sql).Tables[0];
if (dt != null && dt.Rows.Count > 0)
{
support_to_name = dt.Rows[0][0].ToString();
join_id = dt.Rows[0][1].ToString();
}
var accessToken = AccessTokenContainer.GetAccessToken("wx9511a139072c5d5e");
//发送给支持者
if (!is_send_to_sopport)
{
var testData = new //TestTemplateData()
{
first = new TemplateDataItem("感谢您的支持！"),
keyword1 = new TemplateDataItem(data.GetValue("out_trade_no").ToString()),
keyword2 = new TemplateDataItem("“觉醒之路”首届商界精英茶马古道挑战赛"),
keyword3 = new TemplateDataItem("被支持人：" + support_to_name),
keyword4 = new TemplateDataItem(support_money + "元"),
keyword5 = new TemplateDataItem(DateTime.Now.ToString("yyyy-MM-dd")),
remark = new TemplateDataItem("感谢您的支持！")
};
string templateid = "K2WtNl3zArzx3KsKGT2e3Ph7Fud64oIhMHC4XvUFoVA";
string redirect_url = "http://" + "www.suzhoulvtu.cn" + "/mobile/index.aspx?id=" + join_id;
var result = TemplateApi.SendTemplateMessage(accessToken, support_openid, templateid, "#FF0000", redirect_url, testData);
sql = "update action_support_people set is_send_to_sopport = 1 where inner_order_num = '" + data.GetValue("out_trade_no").ToString() + "'";
DTcms.DBUtility.DbHelperSQL.ExecuteSql(sql);
}
//发送给被支持人
if (!is_send_to_join)
{
var testData = new //TestTemplateData()
{
first = new TemplateDataItem("您收到了他人的支持！"),
keyword1 = new TemplateDataItem(data.GetValue("out_trade_no").ToString()),
keyword2 = new TemplateDataItem("“觉醒之路”首届商界精英茶马古道挑战赛"),
keyword3 = new TemplateDataItem("支持人：" + support_name),
keyword4 = new TemplateDataItem(support_money + "元"),
keyword5 = new TemplateDataItem(DateTime.Now.ToString("yyyy-MM-dd")),
remark = new TemplateDataItem("感谢您的支持！")
};
string templateid = "K2WtNl3zArzx3KsKGT2e3Ph7Fud64oIhMHC4XvUFoVA";
string redirect_url = "http://" + "www.suzhoulvtu.cn" + "/mobile/index.aspx?id=" + join_id;
var result = TemplateApi.SendTemplateMessage(accessToken, joiner_openid, templateid, "#FF0000", redirect_url, testData);
sql = "update action_support_people set is_send_to_join = 1 where inner_order_num = '" + data.GetValue("out_trade_no").ToString() + "'";
DTcms.DBUtility.DbHelperSQL.ExecuteSql(sql);
}
}
}
catch (Exception ex)
{
//若签名错误，则立即返回结果给微信支付后台
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", ex.Message);
Log.Error(this.GetType().ToString(), "Sign check error : " + res.ToXml());
page.Response.Write(res.ToXml());
page.Response.End();
}
Log.Info(this.GetType().ToString(), "Check sign success");
return(data);
}
/// <summary>
/// 微信支付专用逻辑
/// </summary>
/// <returns></returns>
public ActionResult WxPay()
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
ViewBag.OrderNo = Request.QueryString["orderNo"].ToString();
ViewBag.TotalPrice = double.Parse(Request.QueryString["totalprice"].ToString());
OrderResultModel orm = new OrderResultModel();
orm.openid = System.Web.HttpContext.Current.Session["member"].ToString();
orm.total_fee = double.Parse(Request.QueryString["totalprice"].ToString()) * 100;
orm.trade_type = "JSAPI";
orm.spbill_create_ip = Request.QueryString["ip"].ToString();
orm.out_trade_no = Request.QueryString["orderNo"].ToString();
orm.appid = WxPayAPI.WxPayConfig.APPID;
orm.body = "捷诚宝商城";
orm.mch_id = WxPayAPI.WxPayConfig.MCHID;
orm.nonce_str = WxPayAPI.WxPayApi.GenerateNonceStr();
orm.notify_url = HttpContext.Request.Url.Scheme + "://" + HttpContext.Request.Url.Host + ":" + HttpContext.Request.Url.Port + "/Pay/WxPayResult";
WxPayAPI.WxPayData data = new WxPayAPI.WxPayData();
data.SetValue("openid", orm.openid);
data.SetValue("total_fee", orm.total_fee);
data.SetValue("trade_type", orm.trade_type);
data.SetValue("spbill_create_ip", orm.spbill_create_ip);
data.SetValue("out_trade_no", orm.out_trade_no);
data.SetValue("appid", orm.appid);
data.SetValue("body", orm.body);
data.SetValue("mch_id", orm.mch_id);
data.SetValue("nonce_str", orm.nonce_str);
data.SetValue("notify_url", orm.notify_url);
orm.sign = data.MakeSign();
data.SetValue("sign", orm.sign);
foreach (var item in data.GetValues())
{
LogHelper.Log.Write(item.Key + ":" + item.Value);
}
string xml = data.ToXml();
string response = WxPayAPI.HttpService.Post(xml, url, false, 5);
WxPayAPI.WxPayData result = new WxPayAPI.WxPayData();
result.FromXml(response);
WxPayAPI.WxPayData jsApiParam = new WxPayAPI.WxPayData();
jsApiParam.SetValue("appId", result.GetValue("appid"));
jsApiParam.SetValue("timeStamp", WxPayAPI.WxPayApi.GenerateTimeStamp());
jsApiParam.SetValue("nonceStr", WxPayAPI.WxPayApi.GenerateNonceStr());
jsApiParam.SetValue("package", "prepay_id=" + result.GetValue("prepay_id"));
jsApiParam.SetValue("signType", "MD5");
jsApiParam.SetValue("paySign", jsApiParam.MakeSign());
string jsonParam = jsApiParam.ToJson();
ViewData["Result"] = result;
ViewData["JsonResult"] = jsonParam;
return(View());
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, WxPayConfig config, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new WxPayException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new WxPayException("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 WxPayException("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 WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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
inputObj.SetValue("notify_url", config.NOTIFY_URL); //异步通知url
inputObj.SetValue("appid", config.APPID); //公众账号ID
inputObj.SetValue("mch_id", config.MCHID); //商户号
//inputObj.SetValue("spbill_create_ip", WxPayConfig.IP);//终端ip
string strNonce_str = GenerateNonceStr();
inputObj.SetValue("nonce_str", strNonce_str);//随机字符串
//签名
string strSign = inputObj.MakeSign(config.KEY);
inputObj.SetValue("sign", strSign);
string xml = inputObj.ToXml();
Log.Debug("WxPayApi", "UnfiedOrder request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);
Log.Debug("WxPayApi", "UnfiedOrder response : " + response);
WxPayData result = new WxPayData();
result.FromXml(response);
result.SetValue("nonce_str", strNonce_str);
result.SetValue("sign", strSign);
return(result);
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, WxPayConfig config, int timeOut = 12)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new WxPayException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new WxPayException("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 WxPayException("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 WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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", config.NOTIFY_URL);//异步通知url
}
inputObj.SetValue("appid", config.APPID); //公众账号ID
inputObj.SetValue("mch_id", config.MCHID); //商户号
inputObj.SetValue("spbill_create_ip", config.IP); //终端ip
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
//签名
inputObj.SetValue("sign", inputObj.MakeSign(config));
string xml = inputObj.ToXml();
var start = DateTime.Now;
string response = HttpService.Post(config, xml, url, false, timeOut);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
result.CheckSign(config);
//ReportCostTime(config, url, timeCost, result);//测速上报
return(result);
}
/**
*
* 查询退款
* 提交退款申请后，通过该接口查询退款状态。退款有一定延时，
* 用零钱支付的退款20分钟内到账，银行卡支付的退款3个工作日后重新查询退款状态。
* out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个
* @param WxPayData inputObj 提交给查询退款API的参数
* @param int timeOut 接口超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData RefundQuery(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/refundquery";
//检测必填参数
if(!inputObj.IsSet("out_refund_no") && !inputObj.IsSet("out_trade_no") &&
!inputObj.IsSet("transaction_id") && !inputObj.IsSet("refund_id"))
{
throw new WxPayException("退款查询接口中，out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个！");
}
inputObj.SetValue("appid",WxPayConfig.APPID);//公众账号ID
inputObj.SetValue("mch_id",WxPayConfig.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;//请求开始时间
Log.Debug("WxPayApi", "RefundQuery request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
Log.Debug("WxPayApi", "RefundQuery response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end-start).TotalMilliseconds);//获得接口耗时
//将xml格式的结果转换为对象以返回
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return result;
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 100)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new WxPayException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new WxPayException("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 WxPayException("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 WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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", WxPayConfig.NOTIFY_URL);//异步通知url
}
inputObj.SetValue("appid", WxPayConfig.APPID); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID); //商户号
//inputObj.SetValue("spbill_create_ip", WxPayConfig.IP);//终端ip
string ip = HttpContext.Current.Request.UserHostAddress;
inputObj.SetValue("spbill_create_ip", ip); //终端ip
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
//签名
inputObj.SetValue("sign", inputObj.MakeSign());
//throw new WxPayException("<span style='color:#00CD00;font-size:20px'>" + inputObj.ToPrintStr() + "</span>");
string xml = inputObj.ToXml();
// throw new WxPayException("<span style='color:#00CD00;font-size:20px'>" + xml+ "</span>");
var start = DateTime.Now;
Log.Debug("WxPayApi", "UnfiedOrder request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);
//throw new WxPayException("<span style='color:#00CD00;font-size:20px'>123</span>");
Log.Debug("WxPayApi", "UnfiedOrder response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
// throw new WxPayException("<span style='color:#00CD00;font-size:20px'>" + result.ToPrintStr() + "</span>");
ReportCostTime(url, timeCost, result);//测速上报
// throw new WxPayException("成功！"+result);
return(result);
}
public static WxPayData UnifiedTransfer(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers";
//检测必填参数
if (!inputObj.IsSet("partner_trade_no"))
{
throw new WxPayException("缺少统一支付接口必填参数partner_trade_no！");
}
else if (!inputObj.IsSet("openid"))
{
throw new WxPayException("缺少统一支付接口必填参数openid！");
}
else if (!inputObj.IsSet("amount"))
{
throw new WxPayException("缺少统一支付接口必填参数amount！");
}
else if (!inputObj.IsSet("desc"))
{
throw new WxPayException("缺少统一支付接口必填参数desc！");
}
//关联参数
//if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && !inputObj.IsSet("openid"))
//{
// throw new WxPayException("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 WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI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", WxPayConfig.NOTIFY_URL);//异步通知url
//}
inputObj.SetValue("mch_appid", WxPayConfig.APPID); //公众账号ID
inputObj.SetValue("mchid", WxPayConfig.MCHID); //商户号
inputObj.SetValue("spbill_create_ip", WxPayConfig.IP); //终端ip
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
/*
* NO_CHECK：不校验真实姓名
* FORCE_CHECK：强校验真实姓名（未实名认证的用户会校验失败，无法转账）
* OPTION_CHECK：针对已实名认证的用户才校验真实姓名（未实名认证用户不校验，可以转账成功）
*/
inputObj.SetValue("check_name", "NO_CHECK");//校验用户姓名选项
//签名
inputObj.SetValue("sign", inputObj.MakeSign());
string xml = inputObj.ToXml();
var start = DateTime.Now;
Log.Debug("WxPayApi", "UnifiedTransfer request : " + xml);
string response = HttpService.Post(xml, url, true, timeOut);
Log.Debug("WxPayApi", "UnifiedTransfer response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxPayData result = new WxPayData();
result.FromXml(response);
//ReportCostTime(url, timeCost, result);//测速上报
return(result);
}
