一、 前期准备
- 手机银行（WAP）B2C在线支付接口说明V1.0.0.6.doc
- 手机银行移动生活商户及门户网站js接口API.doc
- 支付组件ICBCEBankUtil.dll和infosecapi.dll
- 工行联测环境时间查看工具ICBCTime_V20141011.exe
- 测试公钥、商户公钥和私钥
- 个人银行测试帐号
Ps:工行运营提供开发文档时，没有直接提供支付组件ICBCEBankUtil.dll和infosecapi.dll，工行运营说有这个组件在文档中，但是没有找到，工行没有技术提供支持，后来在网上自己找的。
二、 环境搭配
- 复制支付组件ICBCEBankUtil.dll和infosecapi.dll到C盘中System32或System64文件夹下，在DOS窗口下切换目录System32或System64文件夹下 中运行regsvr32 ICBCEBankUtil.dll注册组件，并在项目中引用组件。
- IIS下解析项目，在程序池中修改启用32应用程序
Ps:本人使用的是64位系统，支付组件是放在System64文件夹下的，如果系统是32位,支付组件要放在System32文件夹下。使用DOS命令请使用管理员权限运行，否则注册失败。
三、编码
定义订单实体类：
1 //基本信息 2 public class B2CReq 3 { 4 /// <summary> 5 /// 接口名称 6 /// </summary> 7 public string interfaceName { get; set; } 8 /// <summary> 9 /// 接口版本号 10 /// </summary> 11 public string interfaceVersion { get; set; } 12 13 } 14 15 /// <summary> 16 /// 订单信息 17 /// </summary> 18 public class OrderInfo 19 { 20 /// <summary> 21 /// 交易日期时间 22 /// </summary> 23 public string orderDate { get; set; } 24 /// <summary> 25 /// 订单号 26 /// </summary> 27 public string orderid { get; set; } 28 /// <summary> 29 /// 订单金额 30 /// </summary> 31 public string amount { get; set; } 32 /// <summary> 33 /// 分期付款期数 34 /// </summary> 35 public string installmentTimes { get; set; } 36 /// <summary> 37 /// 支付币种 38 /// </summary> 39 public string curType { get; set; } 40 /// <summary> 41 /// 商户代码 42 /// </summary> 43 public string merID { get; set; } 44 /// <summary> 45 /// 商户账号 46 /// </summary> 47 public string merAcct { get; set; } 48 } 49 /// <summary> 50 /// 客户信息 51 /// </summary> 52 public class Custom 53 { 54 /// <summary> 55 /// 联名校验标志 56 /// </summary> 57 public string verifyJoinFlag { get; set; } 58 /// <summary> 59 /// 语言版本 60 /// </summary> 61 public string Language { get; set; } 62 } 63 64 /// <summary> 65 /// 信息 66 /// </summary> 67 public class Message 68 { 69 /// <summary> 70 /// 商品编号 71 /// </summary> 72 public string goodsID { get; set; } 73 /// <summary> 74 /// 商品名称 75 /// </summary> 76 public string goodsName { get; set; } 77 /// <summary> 78 /// 商品数量 79 /// </summary> 80 public string goodsNum { get; set; } 81 /// <summary> 82 /// 已含运费金额 83 /// </summary> 84 public string carriageAmt { get; set; } 85 /// <summary> 86 /// 商城提示 87 /// </summary> 88 public string merHint { get; set; } 89 /// <summary> 90 /// 备注字段1 91 /// </summary> 92 public string remark1 { get; set; } 93 /// <summary> 94 /// 备注字段2 95 /// </summary> 96 public string remark2 { get; set; } 97 /// <summary> 98 /// 通知商户URL 99 /// </summary> 100 public string merURL { get; set; } 101 /// <summary> 102 /// 返回商户变量 103 /// </summary> 104 public string merVAR { get; set; } 105 /// <summary> 106 /// 通知类型 107 /// </summary> 108 public string notifyType { get; set; } 109 /// <summary> 110 /// 结果发送类型 111 /// </summary> 112 public string resultType { get; set; } 113 /// <summary> 114 /// 备用字段1 115 /// </summary> 116 public string backup1 { get; set; } 117 /// <summary> 118 /// 备用字段2 119 /// </summary> 120 public string backup2 { get; set; } 121 /// <summary> 122 /// 备用字段3 123 /// </summary> 124 public string backup3 { get; set; } 125 /// <summary> 126 /// 备用字段4 127 /// </summary> 128 public string backup4 { get; set; } 129 }
帮助类
public class XmlHelper { /// <summary> /// 根据模型生成一个xml,其中不包括类名 /// </summary> /// <param name="Model">模型</param> /// <param name="flag">属性值为空，xml生成是否返回该属性</param> /// <returns></returns> public static StringBuilder ModelToXml(object Model, Flag flag) { StringBuilder Xml = new StringBuilder(); Type t = Model.GetType(); System.Reflection.PropertyInfo[] properties = t.GetProperties(); foreach (var item in properties) { var PropertiesValue = item.GetValue(Model, null); string PropertiesName = item.Name; if (PropertiesValue == null || string.IsNullOrEmpty(PropertiesValue.ToString())) { if (flag==Flag.Y) { Xml.AppendFormat("<{0}>{1}</{0}>", PropertiesName, PropertiesValue); } } else { Xml.AppendFormat("<{0}>{1}</{0}>", PropertiesName, PropertiesValue); } } return Xml; } /// <summary> /// 根据模型生成一个xml,其他不包括类名 /// </summary> /// <param name="Model">模型</param> /// <param name="flag">属性值为空，xml生成是否返回该属性</param> /// <param name="sort">对属性名称排序/可选（升序、降序）</param> /// <returns></returns> public static StringBuilder ModelToXml(object Model, Flag flag,Sort sort=Sort.Asc) { StringBuilder Xml = new StringBuilder(); Type t = Model.GetType(); System.Reflection.PropertyInfo[] properties = t.GetProperties(); Dictionary<string, object> dic = new Dictionary<string, object>(); foreach (var item in properties) { var PropertiesValue = item.GetValue(Model, null); string PropertiesName = item.Name; dic.Add(PropertiesName, PropertiesValue); } //对属性排序 var SortList = sort == Sort.Asc ? dic.OrderBy(o => o.Key) : dic.OrderByDescending(o => o.Key); foreach (var item in SortList) { if (item.Value == null || string.IsNullOrEmpty(item.Value.ToString())) { if (flag == Flag.Y) { Xml.AppendFormat("<{0}>{1}</{0}>", item.Key, item.Value); } } else { Xml.AppendFormat("<{0}>{1}</{0}>", item.Key, item.Value); } } return Xml; } /// <summary> /// 根据模型生成一个xml,其他不包括类名 /// </summary> /// <param name="Model">模型</param> /// <param name="flag">属性值为空，xml生成是否返回该属性</param> /// <param name="sort">对属性名称排序/可选（升序、降序）</param> /// <param name="RootName">父节点名称</param> /// <returns></returns> public static StringBuilder ModelToXml(object Model, Flag flag, Sort sort,string RootName) { StringBuilder Xml = new StringBuilder(); Type t = Model.GetType(); System.Reflection.PropertyInfo[] properties = t.GetProperties(); Dictionary<string, object> dic = new Dictionary<string, object>(); Xml.AppendFormat("<{0}>",RootName); foreach (var item in properties) { var PropertiesValue = item.GetValue(Model, null); string PropertiesName = item.Name; dic.Add(PropertiesName, PropertiesValue); } //对属性排序 var SortList = sort == Sort.Asc ? dic.OrderBy(o => o.Key) : dic.OrderByDescending(o => o.Key); foreach (var item in SortList) { if (item.Value == null || string.IsNullOrEmpty(item.Value.ToString())) { if (flag == Flag.Y) { Xml.AppendFormat("<{0}>{1}</{0}>", item.Key, item.Value); } } else { Xml.AppendFormat("<{0}>{1}</{0}>", item.Key, item.Value); } } Xml.AppendFormat("</{0}>", RootName); return Xml; } } /// <summary> /// 枚举 /// </summary> public enum Flag { /// <summary> /// 是 /// </summary> Y, /// <summary> /// 否 /// </summary> N }; /// <summary> /// 排序 /// </summary> public enum Sort { /// <summary> /// 升序 /// </summary> Asc, /// <summary> /// 降序 /// </summary> Desc }; public class Too { //编码内容 public static string Base64Encode(string str) { byte[] b = System.Text.Encoding.Default.GetBytes(str); //转成Base64形式的System.String return Convert.ToBase64String(b); } //解码内容 public static string Base64Decode(string str) { byte[] outputb = Convert.FromBase64String(str); string orgStr = Encoding.Default.GetString(outputb); return orgStr; } }
组装支付报文信息
#region 订单信息 //在此自定义加密验证 string merVAR = "";//订单加密数据 string Url = "http://localhost:8076/Pay/Notify";//支付成功通知地址 string No = DateTime.Now.ToString("TestyyyyMMddHHmmssfff");//订单号 string PayPrice = "100";//订单金额以分为单位 string ProName = "充值卡";//产品名称 string merID = "";//商户号 string merAcct = "";//开户帐号 ///基本信息 B2CReq req = new B2CReq(); req.interfaceName = "ICBC_WAPB_B2C"; req.interfaceVersion = "1.0.0.6"; //订单信息 OrderInfo order = new OrderInfo(); order.orderDate = Convert.ToDateTime("2016/12/31 0:47:55").ToString("yyyyMMddHHmmss"); order.orderid = No; order.amount = PayPrice; order.installmentTimes = "1"; order.curType = "001"; order.merID = merID; order.merAcct = merAcct; //客户信息 Custom custom = new Custom(); custom.verifyJoinFlag = "0"; custom.Language = "zh_CN"; //信息 Message message = new Message(); message.goodsID = ""; message.goodsName = ProName; message.goodsNum = ""; message.carriageAmt = ""; message.merHint = ""; message.remark1 = ""; message.remark2 = ""; message.merURL = Url; message.merVAR = merVAR; message.notifyType = "HS"; message.resultType = "1"; message.backup1 = ""; message.backup2 = ""; message.backup3 = ""; message.backup4 = ""; #endregion #region 组装XML报文内容 //组装xml报文内容 StringBuilder tranDataContent = new StringBuilder(); tranDataContent.Append("<?xml version="1.0" encoding="utf-8"?>"); tranDataContent.Append("<B2CReq>"); tranDataContent.Append(XmlHelper.ModelToXml(order, Flag.Y, Sort.Asc, "orderInfo"));//订单信息 tranDataContent.Append(XmlHelper.ModelToXml(custom, Flag.Y, Sort.Asc, "custom"));//客户信息 tranDataContent.Append(XmlHelper.ModelToXml(message, Flag.Y, Sort.Asc, "message"));//信息 tranDataContent.Append("</B2CReq>"); #endregion #region 编码报文内容、生成签名 string tranData = null; string merSignMsg = null; string merCert = null; //生成支付订单信息 tranData =Comm.Too.Base64Encode(tranDataContent.ToString()); B2CUtil icbcObj = new B2CUtil(); if (icbcObj.init(Server.MapPath("~/Deed/测试公钥ebb2cpublic.crt"), Server.MapPath("~/Deed/rp03.crt"), Server.MapPath("~/Deed/rp03.key"), "12345678") == 0) { merSignMsg = icbcObj.signC(tranDataContent.ToString(), tranDataContent.Length);//生成签名 } //BASE64商城证书公钥 merCert = icbcObj.getCert(1); #endregion #region 数据准完成，发送至页面 //参数传至HTML ViewBag.interfaceName = req.interfaceName; ViewBag.interfaceVersion = req.interfaceVersion; ViewBag.clientType = "0"; ViewBag.tranData = tranData; ViewBag.merSignMsg = merSignMsg; ViewBag.merCert = merCert; #endregion
发起支付H5
<form action="https://mywap2.icbc.com.cn/ICBCWAPBank/servlet/ICBCWAPEBizServlet" method="post" id="order"> <input name="interfaceName" id="interfaceName" type="hidden" value="@ViewBag.interfaceName"> <input name="interfaceVersion" id="interfaceVersion" type="hidden" value="@ViewBag.interfaceVersion"> <input name="clientType" id="clientType" type="hidden" value="@ViewBag.clientType"> <input name="tranData" id="tranData" type="hidden" value="@ViewBag.tranData"> <input name="merSignMsg" id="merSignMsg" type="hidden" value="@ViewBag.merSignMsg"> <input name="merCert" id="merCert" type="hidden" value="@ViewBag.merCert"> </form> <script > document.order.submit(); </script>
发起支付App
<input name="interfaceName" id="interfaceName" type="hidden" value="@ViewBag.interfaceName"> <input name="interfaceVersion" id="interfaceVersion" type="hidden" value="@ViewBag.interfaceVersion"> <input name="clientType" id="clientType" type="hidden" value="@ViewBag.clientType"> <input name="tranData" id="tranData" type="hidden" value="@ViewBag.tranData"> <input name="merSignMsg" id="merSignMsg" type="hidden" value="@ViewBag.merSignMsg"> <input name="merCert" id="merCert" type="hidden" value="@ViewBag.merCert"> <script > ICBCUtil.submitOrder({ interfaceName:document.getElementById('interfaceName').value, interfaceVersion:document.getElementById('interfaceVersion').value, tranData:document.getElementById('tranData').value, merSignMsg:document.getElementById('merSignMsg').value, merCert:document.getElementById('merCert').value, }); </script>
Ps:
1.在使用测试帐号的时候，订单日期必须与测试服务器一致，可以使用工行提供的工具获取服务器当前时间。
2.运行项目时需要启用32应用程序。
3.测试期间一般是使用H5支付，正式商户号申请完成之后，H5嵌入工行APP,使用工行APP支付。
组件下载
http://pan.baidu.com/s/1c2yyjWO
如有转载，请标明出处
http://www.cnblogs.com/cai-niao/p/6231428.html