在线银联之实例操作

最了写了一个asp.net的在线银联支付的功能,看了网上的半天才弄出来自已的。希望能对大家有所用。

1,先在线银联去申请,然后,他们那边会给你一个包,然后把包名字更改下key,放到你的Web项目的根目录中,跟其他的目录结构在同一级别上。

2,如果你是asp.net的项目,可以去网上去找这几个文件,或者直接像我要也可以的哈,

3,如下分别上传代码给大家展示下,

  1 using System;
  2 using System.Data;
  3 using System.Configuration;
  4 using System.Web;
  5 using System.Web.Security;
  6 using System.Web.UI;
  7 using System.Web.UI.HtmlControls;
  8 using System.Web.UI.WebControls;
  9 using System.Web.UI.WebControls.WebParts;
 10 using ChinaPay_JY;
 11 
 12 namespace DTcms.Web.api.payment.chinapay
 13 {
 14     /// <summary>
 15     ///Chinapay 的摘要说明
 16     /// </summary>
 17     public partial class Chinapay :System.Web.UI.Page
 18     {
 19         string strUrl = HttpContext.Current.Request.PhysicalApplicationPath; //获取网站根目录物理路径
 20         public Chinapay()
 21         {
 22         }
 23         /////////////////////////////////////////////////////////////////////////////////////////
 24         //                        二次开发 Eric Chen 2014.12.05
 25         /////////////////////////////////////////////////////////////////////////////////////////        
 26 
 27         /// <summary>
 28         /// 订单签名函数sign
 29         /// </summary>
 30         /// <param name="MerId">商户号,长度为15个字节的数字串,由ChinaPay或清算银行分配</param>
 31         /// <param name="OrdId">订单号,长度为16个字节的数字串,由用户系统/网站生成,失败的订单号允许重复支付</param>
 32         /// <param name="TransAmt">交易金额,长度为12个字节的数字串,例如:数字串"000000001234"表示12.34元</param>
 33         /// <param name="CuryId">货币代码, 长度为3个字节的数字串,目前只支持人民币,取值为"156"</param>
 34         /// <param name="TransDate">交易日期,长度为8个字节的数字串,表示格式为:YYYYMMDD</param>
 35         /// <param name="TransType">交易类型,长度为4个字节的数字串,取值范围为:"0001"和"0002", 其中"0001"表示消费交易,"0002"表示退货交易</param>
 36         /// <returns>string CheckValue[256]  即NetPayClient根据上述输入参数生成的商户数字签名,长度为256字节的字符串</returns>
 37         public string getSign(string MerId, string OrdId, string TransAmt, string CuryId, string TransDate, string TransType)
 38         {
 39             NetPayClientClass npc = new NetPayClientClass(); //实例NetPay签名
 40             //npc.setMerKeyFile("Bin/MerPrK.key");          //设置商户密钥文件地址 d:\\MerPrK.key
 41             npc.setMerKeyFile(strUrl + "\\key\\MerPrK.key");
 42             string strChkValue = "";                         //chinapay返回的商户数字签名
 43             strChkValue = npc.sign(MerId, OrdId, TransAmt, CuryId, TransDate, TransType);
 44             return strChkValue.Trim();
 45         }
 46         /// <summary>
 47         /// 对一段字符进行签名 signData
 48         /// </summary>
 49         /// <param name="MerId">商户号,长度为15个字节的数字串,由ChinaPay分配</param>
 50         /// <param name="SignMsg">用于要签名的字符串</param>
 51         /// <returns>String CheckValue[256]即NetPayClient根据上述输入参数生成的商户数字签名,长度为256字节的字符串</returns>
 52         public string signData(string MerId, string SignMsg)
 53         {
 54             NetPayClientClass npc = new NetPayClientClass(); //实例NetPay签名
 55             //npc.setMerKeyFile("Bin/MerPrK.key");          //设置商户密钥文件地址 d:\\MerPrK.key
 56             npc.setMerKeyFile(strUrl + "\\key\\MerPrK.key");
 57             string strChkValueData = "";
 58             strChkValueData = npc.signData(MerId, SignMsg);
 59             return strChkValueData.Trim();
 60         }
 61 
 62         ........ 86         /// <summary>
 87         /// 对一段字符串进行签名验证 checkData
 88         /// </summary>
 89         /// <param name="PlainData">用于数字签名的字符串</param>
 90         /// <param name="CheckValue">校验值,要验证的字符串的数字签名,长度为256字节的字符串</param>
 91         /// <returns>true 表示验证通过成功;否则表示失败</returns>
 92         public bool checkData(string PlainData, string CheckValue)
 93         {
 94             NetPayClientClass npc = new NetPayClientClass(); //实例NetPay签名
 95             //npc.setPubKeyFile("Bin/PgPubk.key");          //设置chinapay公共密钥文件地址 d:\\PgPubk.key
 96             npc.setPubKeyFile(strUrl + "\\key\\PgPubk.key");
 97             string strFlagData = "";
 98             bool bolFlagData = false;
 99             strFlagData = npc.checkData(PlainData, CheckValue);
100             if (strFlagData == "true")
101                 bolFlagData = true;
102             return bolFlagData;
103         }
104     }
105 }

如需要更改的话,需要跟你的业务和代码来改写里面的部分代码即可,Ok,continue......

Chinapay_Send.cs

 1 using System;
 2 using System.Collections;
 3 using System.Configuration;
 4 using System.Data;
 5 using System.Web;
 6 using System.Web.Security;
 7 using System.Web.UI;
 8 using System.Web.UI.HtmlControls;
 9 using System.Web.UI.WebControls;
10 using System.Web.UI.WebControls.WebParts;
11 
12 using DTcms.Web.api.payment.chinapay;
13 
14 public partial class payonline_chinapay_Chinapay_Bgreturn : System.Web.UI.Page
15 {
16     protected void Page_Load(object sender, EventArgs e)
17     {
18         Chinapay cpy = new Chinapay(); 
19         string TransDate = "",MerId = "",OrdId = "",TransType = "",TransAmt = "",CuryId = "",ChkValue = "",OrderStatus = "",GateId = "",Priv1 = "";
20         bool bolCheck=false;
21 
22         TransDate = Request["transdate"].Trim();
23         MerId = Request["merid"].Trim();
24         OrdId = Request["orderno"].Trim();
25         TransType = Request["transtype"].Trim();
26         TransAmt = Request["amount"].Trim();
27         CuryId = Request["currencycode"].Trim(); //交易币种
28         ChkValue = Request["checkvalue"].Trim();
29         OrderStatus = Request["status"].Trim();
30         GateId = Request["GateId"].Trim();       //支付网关号
31         Priv1 = Request["Priv1"].Trim();         //商户私有域
32         ///检验是否是银联chinapay返回的交易数据
33         bolCheck = cpy.getCheck(MerId,OrdId,TransAmt,CuryId,TransDate,TransType,OrderStatus,ChkValue);
34         if (bolCheck)
35             Response.Write("<script>alert('后台接收到应答');</script>");
36         else
37             Response.Write("<script>alert('后台没有接收到应答');</script>");
38     }
39 }
View Code
Chinapay_Pgreturn
 1 using System;
 2 using System.Collections;
 3 using System.Configuration;
 4 using System.Data;
 5 using System.Web;
 6 using System.Web.Security;
 7 using System.Web.UI;
 8 using System.Web.UI.HtmlControls;
 9 using System.Web.UI.WebControls;
10 using System.Web.UI.WebControls.WebParts;
11 
12 using System.Data.SqlClient;
13 using DTcms.Web.api.payment.chinapay;
14 namespace DTcms.Web.api.payment.balance
15 {
16     public partial class payonline_chinapay_Chinapay_Pgreturn : System.Web.UI.Page
17     {
18         protected void Page_Load(object sender, EventArgs e)
19         {
20             //YX_sql Exsql = new YX_sql();
21             //ChangHope_DB db = new ChangHope_DB();
22             Chinapay cpy = new Chinapay();
23             string TransDate = "", MerId = "", OrdId = "", TransType = "", TransAmt = "", CuryId = "", ChkValue = "", OrderStatus = "", GateId = "", Priv1 = "";
24             bool bolCheck = false;
25 
26             TransDate = Request["transdate"].Trim();
27             MerId = Request["merid"].Trim();
28             OrdId = Request["orderno"].Trim();
29             TransType = Request["transtype"].Trim();
30             TransAmt = Request["amount"].Trim();
31             CuryId = Request["currencycode"].Trim(); //交易币种
32             ChkValue = Request["checkvalue"].Trim();
33             OrderStatus = Request["status"].Trim();
34             GateId = Request["GateId"].Trim();       //支付网关号
35             Priv1 = Request["Priv1"].Trim();         //商户私有域,内容是订单自增编号
36             ///检验是否是银联chinapay返回的交易数据
37             bolCheck = cpy.getCheck(MerId, OrdId, TransAmt, CuryId, TransDate, TransType, OrderStatus, ChkValue);
38             if (bolCheck) //bolCheck=true,检测返回参数是银联发送的,进入处理流程
39             {
40                 try
41                 {
42                     ///********************************
43                     ///这里写成功接收到银联支付成功后你自己要处理的流程,比如修改买、卖家金额等,订单状态等
44                     ///********************************
45 
46                 }
47                 catch (Exception)
48                 {
49                     //ChangeHope_fc.Show_Msg("参数错误,请稍后再试!", db.System_Http() + "/vipuser/default_vip.aspx");
50                 }
51             }
52             //else
53                 //ChangeHope_fc.Show_Msg("参数错误,请稍后再试!", db.System_Http() + "/vipuser/default_vip.aspx");
54         }
55     }
56 
57 }
View Code

代码中有很多注释啦,我就不再熬熟啦。

 

posted @ 2014-12-08 13:35  乾坤袋  阅读(1337)  评论(3编辑  收藏  举报