public ActionResult Pay()
{
var appId = WeixinConfig.AppID;
var nonceStr = Util.CreateNonce_str();
var timestamp = Util.CreateTimestamp();
var domain = System.Configuration.ConfigurationManager.AppSettings["Domain"];
var url = domain + Request.Url.PathAndQuery;
var jsTickect = WeixinConfig.TokenHelper.GetJSTickect();
var string1 = "";
var signature = JSAPI.GetSignature(jsTickect, nonceStr, timestamp, url, out string1);
var userAgent = Request.UserAgent;
var userVersion = userAgent.Substring(userAgent.LastIndexOf("/") + 1);//微信版本号高于或者等于5.0才支持微信支付
var model = new JSPayModel
{
appId = appId,
nonceStr = nonceStr,
signature = signature,
timestamp = timestamp,
jsapiTicket = jsTickect,
string1 = string1,
userAgent = userAgent,
userVersion = userVersion,
};
return(View(model));
}
public ActionResult Index()
{
try
{
var out_trade_no = Guid.NewGuid().ToString("N");
var domain = System.Configuration.ConfigurationManager.AppSettings["Domain"];
var body = "商品描述";
var detail = "商品详情";
var attach = "";
var product_id = "1";
var openid = User.Identity.Name;
var goods_tag = "";
var fee_type = "CNY";
var total_fee = 10;
var trade_type = "JSAPI";
var appId = System.Configuration.ConfigurationManager.AppSettings["AppId"];
var nonceStr = Util.CreateNonce_str();
var timestamp = Util.CreateTimestamp();
var success_redict_url = string.Format("{0}/WxPay/Success", domain);
var url = domain + Request.Url.PathAndQuery;
var userAgent = Request.UserAgent;
var userVersion = userAgent.Substring(userAgent.LastIndexOf("MicroMessenger/") + 15, 3);//微信版本号高于或者等于5.0才支持微信支付
var spbill_create_ip = (trade_type == "APP" || trade_type == "NATIVE") ? Request.UserHostName : WeixinConfig.spbill_create_ip;
var time_start = DateTime.Now.ToString("yyyyMMddHHmmss");
var time_expire = DateTime.Now.AddHours(1).ToString("yyyyMMddHHmmss"); //默认1个小时订单过期，开发者可自定义其他超时机制，原则上微信订单超时时间不超过2小时
var notify_url = string.Format("{0}/WxPay/Notify", domain); //与下面的Notify对应，开发者可自定义其他url地址
var partnerKey = WeixinConfig.PartnerKey;
var mch_id = WeixinConfig.mch_id;
var device_info = WeixinConfig.device_info;
var returnXML = "";
var paramaterXml = "";
var content = WxPayAPI.UnifiedOrder(
appId, mch_id, device_info, nonceStr,
body, detail, attach, out_trade_no, fee_type, total_fee, spbill_create_ip, time_start, time_expire,
goods_tag, notify_url, trade_type, product_id, openid, partnerKey, out returnXML, out paramaterXml);
LogWriter.Default.WriteError(paramaterXml);
LogWriter.Default.WriteError(returnXML);
var prepay_id = "";
var sign = "";
var return_code = "";
var return_msg = "";
var err_code = "";
var err_code_des = "";
var isUnifiedOrderSuccess = false;
if (content.return_code.Value == "SUCCESS" && content.result_code.Value == "SUCCESS")
{
prepay_id = content.prepay_id.Value;
sign = WxPayAPI.SignPay(appId, timestamp.ToString(), nonceStr, prepay_id, partnerKey);
trade_type = content.trade_type.Value;
isUnifiedOrderSuccess = true;
}
else
{
return_code = content.return_code.Value;
return_msg = content.return_msg.Value;
isUnifiedOrderSuccess = false;
}
if (!isUnifiedOrderSuccess)
{
return(RedirectToAction("Failed", new { msg = "(代码:101)服务器下单失败，请重试" }));
}
var model = new JSPayModel
{
appId = appId,
nonceStr = nonceStr,
timestamp = timestamp,
userAgent = userAgent,
userVersion = userVersion,
attach = "",
body = body,
detail = detail,
openid = openid,
product_id = out_trade_no,
goods_tag = goods_tag,
price = total_fee,
total_fee = total_fee,
prepay_id = prepay_id,
trade_type = trade_type,
sign = sign,
return_code = return_code,
return_msg = return_msg,
err_code = err_code,
err_code_des = err_code_des,
success_redict_url = success_redict_url
};
return(View(model));
}
catch (Exception ex)
{
LogWriter.Default.WriteError(ex.Message);
return(RedirectToAction("Failed", new { msg = "(代码:200)" + ex.Message }));
}
}