/**
*
* 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_！");
}
JsApiConfig jsApiConfig = new JsApiConfig();
inputObj.SetValue("appid", jsApiConfig.AppId); //公众账号ID
inputObj.SetValue("mch_id", jsApiConfig.Partner); //商户号
inputObj.SetValue("user_ip", ToolHelper.GetIP()); //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);
WxPayData result = new WxPayData();
result.FromXml(response);
return(result);
}
/**
*
* 获取收货地址js函数入口参数,详情请参考收货地址共享接口：http://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=7_9
* @return string 共享收货地址js函数需要的参数，json格式可以直接做参数使用
*/
public string GetEditAddressParameters()
{
string parameter = "";
try
{
string host = HttpContext.Current.Request.Url.Host;
string path = HttpContext.Current.Request.Path;
string queryString = HttpContext.Current.Request.Url.Query;
//这个地方要注意，参与签名的是网页授权获取用户信息时微信后台回传的完整url
string url = "http://" + host + path + queryString;
//构造需要用SHA1算法加密的数据
WxPayData signData = new WxPayData();
signData.SetValue("appid", jsApiConfig.AppId);
signData.SetValue("url", url);
signData.SetValue("timestamp", WxPayApi.GenerateTimeStamp());
signData.SetValue("noncestr", WxPayApi.GenerateNonceStr());
signData.SetValue("accesstoken", access_token);
string param = signData.ToUrl();
//SHA1加密
string addrSign = FormsAuthentication.HashPasswordForStoringInConfigFile(param, "SHA1");
//获取收货地址js函数入口参数
WxPayData afterData = new WxPayData();
afterData.SetValue("appId", jsApiConfig.AppId);
afterData.SetValue("scope", "jsapi_address");
afterData.SetValue("signType", "sha1");
afterData.SetValue("addrSign", addrSign);
afterData.SetValue("timeStamp", signData.GetValue("timestamp"));
afterData.SetValue("nonceStr", signData.GetValue("noncestr"));
//转为json格式
parameter = afterData.ToJson();
}
catch (Exception ex)
{
throw new WxPayException(ex.ToString());
}
return(parameter);
}
public static async Task <WxPayData> GetJSSDKConfig()
{
JsApiConfig jsApiConfig = new JsApiConfig();
string appid = jsApiConfig.AppId;
string secret = jsApiConfig.AppSecret;
string timestamp = WxPayApi.GenerateTimeStamp();
string noncestr = WxPayApi.GenerateNonceStr();
string signature = "";
//签名算法 https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421141115
//1. 获取AccessToken（有效期7200秒，开发者必须在自己的服务全局缓存access_token）
WxTicketHelper helper = new WxTicketHelper();
WxTicket wxticket = await helper.GetWxTicketAsync(WxTicketType.ACCESS_TOKEN);
string access_token = string.Empty;
if (wxticket == null || wxticket.ExpireTime < ConvertDateTimeInt(DateTime.Now))
{
string url1 = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" + appid + "&secret=" + secret;
string result = HttpService.Get(url1);
JsonData jd = JsonMapper.ToObject(result);
if (!((System.Collections.IDictionary)jd).Contains("access_token"))
{
LogHelper.Error("access_token is null：" + result);
return(null);
}
access_token = (string)jd["access_token"];
await helper.SaveAsync(WxTicketType.ACCESS_TOKEN, new WxTicket
{
Ticket = access_token,
ExpireTime = ConvertDateTimeInt(DateTime.Now) + 7180
});
}
else
{
access_token = wxticket.Ticket;
}
//2. 用第一步拿到的access_token 采用http GET方式请求获得jsapi_ticket（有效期7200秒，开发者必须在自己的服务全局缓存jsapi_ticket）
wxticket = await helper.GetWxTicketAsync(WxTicketType.TICKET);
string ticket = string.Empty;
if (wxticket == null || wxticket.ExpireTime < ConvertDateTimeInt(DateTime.Now))
{
string url2 = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=" + access_token + "&type=jsapi";
string result2 = HttpService.Get(url2);
JsonData jd2 = JsonMapper.ToObject(result2);
if (!((System.Collections.IDictionary)jd2).Contains("ticket"))
{
return(null);
}
ticket = (string)jd2["ticket"];
await helper.SaveAsync(WxTicketType.TICKET, new WxTicket
{
Ticket = ticket,
ExpireTime = ConvertDateTimeInt(DateTime.Now) + 7180
});
}
else
{
ticket = wxticket.Ticket;
}
//3. 开始签名
Uri uri = HttpContext.Current.Request.Url;
string now_url = (uri.Scheme + "://" + uri.Host + HttpContext.Current.Request.RawUrl).Split('#')[0];
string no_jiami = $"jsapi_ticket={ticket}&noncestr={noncestr}×tamp={timestamp}&url={now_url}";
//SHA1加密
signature = SHA1_Hash(no_jiami);
WxPayData data = new WxPayData();
data.SetValue("appId", appid);
data.SetValue("timestamp", timestamp);
data.SetValue("nonceStr", noncestr);
data.SetValue("signature", signature);
return(data);
}
/**
*
* 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！");
}
JsApiConfig jsApiConfig = new JsApiConfig();
//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", jsApiConfig.Notify_url);//异步通知url
}
inputObj.SetValue("appid", jsApiConfig.AppId); //公众账号ID
inputObj.SetValue("mch_id", jsApiConfig.Partner); //商户号
inputObj.SetValue("spbill_create_ip", ToolHelper.GetIP()); //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 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);
}