/// <summary>
/// 跳转至支付宝支付
/// </summary>
/// <param name="out_trade_no">商户订单号(商户网站订单系统中唯一订单号，必填)</param>
/// <param name="subject">订单名称(必填)</param>
/// <param name="total_fee">付款金额(必填)</param>
/// <param name="notify_url">服务器异步通知页面路径</param>
/// <param name="return_url">页面跳转同步通知页面路径</param>
/// <param name="show_url">商品展示地址</param>
/// <param name="body">订单描述</param>
/// <returns></returns>
public ActionResult RedirectToAlipay(string out_trade_no, string subject, string total_fee, string notify_url, string return_url, string show_url, string body)
{
AlipaySetting setting = AlipaySetting.getInstance();
Alipay.Direct.Config.Partner = setting.Direct_Partner;
Alipay.Direct.Config.Key = setting.Direct_Key;
string seller_email = setting.Direct_Seller_Email;
////////////////////////////////////////////请求参数////////////////////////////////////////////
//支付类型
string payment_type = "1";
string anti_phishing_key = "";
//若要使用请调用类文件submit中的query_timestamp函数 //客户端的IP地址
string exter_invoke_ip = "";
//非局域网的外网IP地址，如：221.0.0.1
////////////////////////////////////////////////////////////////////////////////////////////////
//把请求参数打包成数组
SortedDictionary <string, string> sParaTemp = new SortedDictionary <string, string>();
sParaTemp.Add("partner", Alipay.Direct.Config.Partner);
sParaTemp.Add("_input_charset", Alipay.Direct.Config.Input_charset.ToLower());
sParaTemp.Add("service", "create_direct_pay_by_user");
sParaTemp.Add("payment_type", payment_type);
sParaTemp.Add("notify_url", notify_url);
sParaTemp.Add("return_url", return_url);
sParaTemp.Add("seller_email", seller_email);
sParaTemp.Add("out_trade_no", out_trade_no);
sParaTemp.Add("subject", subject);
sParaTemp.Add("total_fee", total_fee);
sParaTemp.Add("body", body);
sParaTemp.Add("show_url", show_url);
sParaTemp.Add("anti_phishing_key", anti_phishing_key);
sParaTemp.Add("exter_invoke_ip", exter_invoke_ip);
//建立请求
string sHtmlText = Alipay.Direct.Submit.BuildRequest(sParaTemp, "get", "确认");
return(Content(sHtmlText));
}
/// <summary>
/// 跳转至支付宝支付
/// </summary>
/// <param name="seller_email">卖家支付宝帐户(必填)</param>
/// <param name="out_trade_no">商户订单号(商户网站订单系统中唯一订单号，必填)</param>
/// <param name="subject">订单名称(必填)</param>
/// <param name="total_fee">付款金额(必填)</param>
/// <param name="notify_url">服务器异步通知页面路径</param>
/// <param name="call_back_url">页面跳转同步通知页面路径</param>
/// <param name="merchant_url">操作中断返回地址</param>
/// <returns></returns>
public ActionResult RedirectToAlipay(string seller_email, string out_trade_no, string subject, string total_fee, string notify_url, string call_back_url, string merchant_url)
{
AlipaySetting setting = AlipaySetting.getInstance();
Alipay.WAP.Config.Partner = setting.WAP_Partner;
Alipay.WAP.Config.Private_key = setting.WAP_Private_key;
Alipay.WAP.Config.Public_key = setting.WAP_Public_key;
//支付宝网关地址
string GATEWAY_NEW = "http://wappaygw.alipay.com/service/rest.htm?";
////////////////////////////////////////////调用授权接口alipay.wap.trade.create.direct获取授权码token////////////////////////////////////////////
//返回格式
string format = "xml";
//必填，不需要修改
//返回格式
string v = "2.0";
//必填，不需要修改
//请求号
string req_id = DateTime.Now.ToString("yyyyMMddHHmmssffff");
//必填，须保证每次请求都是唯一
//请求业务参数详细
string req_dataToken = "<direct_trade_create_req><notify_url>" + notify_url + "</notify_url><call_back_url>" + call_back_url + "</call_back_url><seller_account_name>" + seller_email + "</seller_account_name><out_trade_no>" + out_trade_no + "</out_trade_no><subject>" + subject + "</subject><total_fee>" + total_fee + "</total_fee><merchant_url>" + merchant_url + "</merchant_url></direct_trade_create_req>";
//必填
//把请求参数打包成数组
Dictionary <string, string> sParaTempToken = new Dictionary <string, string>();
sParaTempToken.Add("partner", Alipay.WAP.Config.Partner);
sParaTempToken.Add("_input_charset", Alipay.WAP.Config.Input_charset.ToLower());
sParaTempToken.Add("sec_id", Alipay.WAP.Config.Sign_type.ToUpper());
sParaTempToken.Add("service", "alipay.wap.trade.create.direct");
sParaTempToken.Add("format", format);
sParaTempToken.Add("v", v);
sParaTempToken.Add("req_id", req_id);
sParaTempToken.Add("req_data", req_dataToken);
//建立请求
string sHtmlTextToken = Alipay.WAP.Submit.BuildRequest(GATEWAY_NEW, sParaTempToken);
//URLDECODE返回的信息
System.Text.Encoding code = System.Text.Encoding.GetEncoding(Alipay.WAP.Config.Input_charset);
sHtmlTextToken = HttpUtility.UrlDecode(sHtmlTextToken, code);
//解析远程模拟提交后返回的信息
Dictionary <string, string> dicHtmlTextToken = Alipay.WAP.Submit.ParseResponse(sHtmlTextToken);
//获取token
string request_token = dicHtmlTextToken["request_token"];
////////////////////////////////////////////根据授权码token调用交易接口alipay.wap.auth.authAndExecute////////////////////////////////////////////
//业务详细
string req_data = "<auth_and_execute_req><request_token>" + request_token + "</request_token></auth_and_execute_req>";
//必填
//把请求参数打包成数组
Dictionary <string, string> sParaTemp = new Dictionary <string, string>();
sParaTemp.Add("partner", Alipay.WAP.Config.Partner);
sParaTemp.Add("_input_charset", Alipay.WAP.Config.Input_charset.ToLower());
sParaTemp.Add("sec_id", Alipay.WAP.Config.Sign_type.ToUpper());
sParaTemp.Add("service", "alipay.wap.auth.authAndExecute");
sParaTemp.Add("format", format);
sParaTemp.Add("v", v);
sParaTemp.Add("req_data", req_data);
//建立请求
string sHtmlText = Alipay.WAP.Submit.BuildRequest(GATEWAY_NEW, sParaTemp, "get", "确认");
return(Content(sHtmlText));
}