default.aspx.cs

支付宝官方网站提供在线支付接口文件

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Gateway;


public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {

       //按时构造订单号；

        System.DateTime currentTime=new System.DateTime(); 
            currentTime=System.DateTime.Now;
            string out_trade_no = currentTime.ToString("g");
            out_trade_no = out_trade_no.Replace("-", "");
            out_trade_no = out_trade_no.Replace(":", "");
            out_trade_no = out_trade_no.Replace(" ", "");
       //业务参数赋值；
        string gateway = T_gateway.Text;	//'支付接口
        string service = T_service.Text;
        string partner = T_partner.Text;		//partner		合作伙伴ID			保留字段
        string sign_type = T_sign_type.Text;
        string subject = T_subject.Text;	//subject		商品名称
        string body = T_body.Text;		//body			商品描述    
        string quantity = T_quantity.Text;                  //支付类型	
        string price= T_price.Text;                      //总金额					0.01～50000.00
        string show_url = T_show_url.Text;
        string seller_email = T_seller_email.Text;             //卖家账号
        string key = T_key.Text;              //partner账户的支付宝安全校验码
        string return_url = T_return_url.Text; //服务器通知返回接口
        string notify_url =T_notify_url.Text; //服务器通知返回接口
        string logistics_type = "EMS";
        string logistics_fee = TextBox1.Text;
        string logistics_payment = "SELLER_PAY";
        string logistics_type_1 = "EXPRESS";
        string logistics_fee_1 = TextBox2.Text;
        string logistics_payment_1 = "SELLER_PAY";
        string payment_type = "1";
        AliPay ap = new AliPay();
        string aliay_url=ap.CreatUrl(
            gateway, 
            service, 
            partner, 
            sign_type,
            out_trade_no,
            subject, 
            body,
            quantity, 
            price, 
            show_url, 
            seller_email,
            key, 
            return_url,
            notify_url,
            logistics_type,
            logistics_fee,
            logistics_payment,
            logistics_type_1,
            logistics_fee_1,
            logistics_payment_1,
            payment_type
            );

        //Response.Redirect(aliay_url);
        Response.Write("<form name='alipaysubmit' method='post' action='https://www.alipay.com/cooperate/gateway.do?'>");
        Response.Write("<input type='hidden' name='body' value=" + body + ">");
        Response.Write("<input type='hidden' name='logistics_fee' value=" + logistics_fee + ">");
        Response.Write("<input type='hidden' name='logistics_fee_1' value=" + logistics_fee_1 + ">");
        Response.Write("<input type='hidden' name='logistics_payment' value=" + logistics_payment + ">");
        Response.Write("<input type='hidden' name='logistics_payment_1' value=" + logistics_payment_1 + ">");
        Response.Write("<input type='hidden' name='logistics_type' value=" + logistics_type + ">");
        Response.Write("<input type='hidden' name='logistics_type_1' value=" + logistics_type_1 + ">");
        Response.Write("<input type='hidden' name='notify_url' value=" + notify_url + ">");
        Response.Write("<input type='hidden' name='out_trade_no' value=" + out_trade_no + ">");
        Response.Write("<input type='hidden' name='partner' value=" + partner + ">");
        Response.Write("<input type='hidden' name='payment_type' value=" + payment_type + ">");
        Response.Write("<input type='hidden' name='price' value=" + price + ">");
        Response.Write("<input type='hidden' name='quantity' value=" + quantity + ">");
        Response.Write("<input type='hidden' name='return_url' value=" + return_url + ">");
        Response.Write("<input type='hidden' name='seller_email' value=" + seller_email + ">");
        Response.Write("<input type='hidden' name='service' value=" + service + ">");
        Response.Write("<input type='hidden' name='show_url' value=" + show_url + ">");
        Response.Write("<input type='hidden' name='subject' value=" + subject + ">");
        Response.Write("<input type='hidden' name='sign' value=" + aliay_url + ">");
        Response.Write("<input type='hidden' name='sign_type' value=" + sign_type + ">");
        Response.Write("</form>");
        Response.Write("<script>");
        Response.Write("document.alipaysubmit.submit()");
        Response.Write("</script>");

    }
  
}