/// <summary>
/// 查询订单
/// </summary>
/// <param name="config">微信支付设置</param>
/// <param name="inputObj">提交给查询订单API的参数</param>
/// <param name="timeOut">超时时间</param>
/// <returns></returns>
public static WxPayData OrderQuery(
WxPayConfig config, 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", config.APPID); // 公众账号ID
inputObj.SetValue("mch_id", config.MCHID); // 商户号
inputObj.SetValue("nonce_str", GenerateNonceStr()); // 随机字符串
inputObj.SetValue("sign", inputObj.MakeSign(config)); // 签名
string xml = inputObj.ToXml();
var logManager = Application.Ioc.Resolve <LogManager>();
logManager.LogDebug("WxPay OrderQuery request: " + xml);
string response = WxPayHttpService.Post(config, xml, url, false, timeOut);
logManager.LogDebug("WxPay OrderQuery response: " + response);
// 将xml格式的结果转换为对象以返回
var result = new WxPayData();
result.FromXml(config, response);
return(result);
}
/// <summary>
/// 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。
/// </summary>
/// <param name="config">微信支付设置</param>
/// <param name="inputObj">提交给转换短连接API的参数</param>
/// <param name="timeOut">接口超时时间</param>
/// <returns></returns>
public static WxPayData ShortUrl(
WxPayConfig config, 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", config.APPID); // 公众账号ID
inputObj.SetValue("mch_id", config.MCHID); // 商户号
inputObj.SetValue("nonce_str", GenerateNonceStr()); // 随机字符串
inputObj.SetValue("sign", inputObj.MakeSign(config)); // 签名
string xml = inputObj.ToXml();
var logManager = Application.Ioc.Resolve <LogManager>();
logManager.LogDebug("WxPay ShortUrl request: " + xml);
string response = WxPayHttpService.Post(config, xml, url, false, timeOut);
logManager.LogDebug("WxPay ShortUrl response: " + response);
// 将xml格式的结果转换为对象以返回
var result = new WxPayData();
result.FromXml(config, response);
return(result);
}
/// <summary>
/// 统一下单
/// </summary>
/// <param name="config">微信支付设置</param>
/// <param name="inputObj">提交给统一下单API的参数</param>
/// <param name="timeOut">超时时间</param>
/// <returns></returns>
public static WxPayData UnifiedOrder(
WxPayConfig config, 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", 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
inputObj.SetValue("sign", inputObj.MakeSign(config)); // 签名
string xml = inputObj.ToXml();
var logManager = Application.Ioc.Resolve <LogManager>();
logManager.LogDebug("WxPay UnfiedOrder request: " + xml);
string response = WxPayHttpService.Post(config, xml, url, false, timeOut);
logManager.LogDebug("WxPay UnfiedOrder response: " + response);
// 将xml格式的结果转换为对象以返回
var result = new WxPayData();
result.FromXml(config, response);
return(result);
}
/// <summary>
/// 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。
/// </summary>
/// <param name="config">微信支付设置</param>
/// <param name="inputObj">提交给被扫支付API的参数</param>
/// <param name="timeOut">超时时间</param>
/// <returns></returns>
public static WxPayData Micropay(
WxPayConfig config, 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", config.IP); // 终端ip
inputObj.SetValue("appid", config.APPID); // 公众账号ID
inputObj.SetValue("mch_id", config.MCHID); // 商户号
inputObj.SetValue("nonce_str", GenerateNonceStr()); // 随机字符串
inputObj.SetValue("sign", inputObj.MakeSign(config)); // 签名
string xml = inputObj.ToXml();
var logManager = Application.Ioc.Resolve <LogManager>();
logManager.LogDebug("WxPay Micropay request: " + xml);
string response = WxPayHttpService.Post(config, xml, url, false, timeOut);
logManager.LogDebug("WxPay Micropay response: " + response);
// 将xml格式的结果转换为对象以返回
var result = new WxPayData();
result.FromXml(config, response);
return(result);
}
/// <summary>
/// 下载对账单
/// </summary>
/// <param name="config">微信支付设置</param>
/// <param name="inputObj">提交给下载对账单API的参数</param>
/// <param name="timeOut">接口超时时间</param>
/// <returns></returns>
public static WxPayData DownloadBill(
WxPayConfig config, 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", config.APPID); // 公众账号ID
inputObj.SetValue("mch_id", config.MCHID); // 商户号
inputObj.SetValue("nonce_str", GenerateNonceStr()); // 随机字符串
inputObj.SetValue("sign", inputObj.MakeSign(config)); // 签名
string xml = inputObj.ToXml();
var logManager = Application.Ioc.Resolve <LogManager>();
logManager.LogDebug("WxPay DownloadBill request: " + xml);
string response = WxPayHttpService.Post(config, xml, url, false, timeOut);
logManager.LogDebug("WxPay DownloadBill response: " + response);
WxPayData result = new WxPayData();
// 若接口调用失败会返回xml格式的结果
// 接口调用成功则返回非xml格式的数据
if (response.Substring(0, 5) == "<xml>")
{
result.FromXml(config, response);
}
else
{
result.SetValue("result", response);
}
return(result);
}