第24课代码

课程Demo代码/20-24 微信支付/SenparcClass/SenparcClass/Controllers/ProductController.cs

@@ -0,0 +1,108 @@
+using Senparc.Weixin.HttpUtility;
+using Senparc.Weixin.MP;
+using Senparc.Weixin.MP.TenPayLibV3;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.Mvc;
+
+namespace SenparcClass.Controllers
+{
+    public class ProductController : Controller
+    {
+        #region H5支付
+
+        /// <summary>
+        /// H5支付
+        /// </summary>
+        /// <param name="productId"></param>
+        /// <param name="hc"></param>
+        /// <returns></returns>
+        public ActionResult H5Pay(int orderId = 0)
+        {
+            {
+                try
+                {
+                    string openId = null;//此时在外部浏览器，无法或得到OpenId
+
+                    string sp_billno = Request["order_no"];
+                    if (string.IsNullOrEmpty(sp_billno))
+                    {
+                        //生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
+                        sp_billno = string.Format("{0}{1}{2}", "1234567890", DateTime.Now.ToString("yyyyMMddHHmmss"),
+                                   TenPayV3Util.BuildRandomStr(6));
+                    }
+                    else
+                    {
+                        sp_billno = Request["order_no"];
+                    }
+
+                    var timeStamp = TenPayV3Util.GetTimestamp();
+                    var nonceStr = TenPayV3Util.GetNoncestr();
+
+                    var body = "SenparcProduct";//产品名称
+                    var price = 100;//单位：分
+
+                    //var ip = Request.Params["REMOTE_ADDR"];
+                    var xmlDataInfo = new TenPayV3UnifiedorderRequestData(Service.Config.AppId, Service.Config.MchId,
+                        body, sp_billno, price, Request.UserHostAddress, Service.Config.TenPayV3Notify,
+                        TenPayV3Type.MWEB/*此处无论传什么，方法内部都会强制变为MWEB*/, openId,
+                        Service.Config.TenPayV3_Key, nonceStr);
+
+                    var result = TenPayV3.Html5Order(xmlDataInfo);//调用统一订单接口
+                                                                  //JsSdkUiPackage jsPackage = new JsSdkUiPackage(TenPayV3Info.AppId, timeStamp, nonceStr,);
+
+                    /*
+                     * result:{"device_info":"","trade_type":"MWEB","prepay_id":"wx20170810143223420ae5b0dd0537136306","code_url":"","mweb_url":"https://wx.tenpay.com/cgi-bin/mmpayweb-bin/checkmweb?prepay_id=wx20170810143223420ae5b0dd0537136306\u0026package=1505175207","appid":"wx669ef95216eef885","mch_id":"1241385402","sub_appid":"","sub_mch_id":"","nonce_str":"juTchIZyhXvZ2Rfy","sign":"5A37D55A897C854F64CCCC4C94CDAFE3","result_code":"SUCCESS","err_code":"","err_code_des":"","return_code":"SUCCESS","return_msg":null}
+                     */
+                    //return Json(result, JsonRequestBehavior.AllowGet);
+
+                    var package = string.Format("prepay_id={0}", result.prepay_id);
+
+                    //ViewData["product"] = product;
+
+                    ViewData["appId"] = Service.Config.AppId;
+                    ViewData["timeStamp"] = timeStamp;
+                    ViewData["nonceStr"] = nonceStr;
+                    ViewData["package"] = package;
+                    ViewData["paySign"] = TenPayV3.GetJsPaySign(Service.Config.AppId, timeStamp, nonceStr, package, Service.Config.TenPayV3_Key);
+
+                    //设置成功页面（也可以不设置，支付成功后默认返回来源地址）
+                    var returnUrl =
+                        string.Format("https://sdk.weixin.senparc.com/TenpayV3/H5PaySuccess?orderId={0}",
+                            orderId);
+
+                    var mwebUrl = result.mweb_url;
+                    if (!string.IsNullOrEmpty(returnUrl))
+                    {
+                        mwebUrl += string.Format("&redirect_url={0}", returnUrl.AsUrlData());
+                    }
+
+                    ViewData["MWebUrl"] = mwebUrl;
+
+                    //临时记录订单信息，留给退款申请接口测试使用
+                    Session["BillNo"] = sp_billno;
+                    Session["BillFee"] = price;
+
+                    return View();
+                }
+                catch (Exception ex)
+                {
+                    var msg = ex.Message;
+                    msg += "<br>" + ex.StackTrace;
+                    msg += "<br>==Source==<br>" + ex.Source;
+
+                    if (ex.InnerException != null)
+                    {
+                        msg += "<br>===InnerException===<br>" + ex.InnerException.Message;
+                    }
+                    return Content(msg);
+                }
+            }
+        }
+
+        #endregion
+
+    }
+}

课程Demo代码/20-24 微信支付/SenparcClass/SenparcClass/Controllers/TenPayV3Controller.cs

@@ -1,4 +1,5 @@
 using Senparc.Weixin.Exceptions;
+using Senparc.Weixin.HttpUtility;
 using Senparc.Weixin.MP;
 using Senparc.Weixin.MP.Helpers;
 using Senparc.Weixin.MP.TenPayLibV3;
@@ -208,5 +209,6 @@ public ActionResult CheckOrderState(int orderId)
 
             return View();
         }
+
     }
 }

课程Demo代码/20-24 微信支付/SenparcClass/SenparcClass/SenparcClass.csproj

@@ -167,6 +167,7 @@
     <Compile Include="Controllers\JSSDKController.cs" />
     <Compile Include="Controllers\OAuthBaseController.cs" />
     <Compile Include="Controllers\OAuthController.cs" />
+    <Compile Include="Controllers\ProductController.cs" />
     <Compile Include="Controllers\RequestController.cs" />
     <Compile Include="Controllers\TenPayV3Controller.cs" />
     <Compile Include="Controllers\WeixinController.cs" />
@@ -223,6 +224,7 @@
     <Content Include="Views\Shared\_JSSDKLayout.cshtml" />
     <Content Include="Views\TenPayV3\Index.cshtml" />
     <Content Include="Views\TenPayV3\Order.cshtml" />
+    <Content Include="Views\Product\H5Pay.cshtml" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="App_Data\" />

课程Demo代码/20-24 微信支付/SenparcClass/SenparcClass/Views/Product/H5Pay.cshtml

@@ -0,0 +1,8 @@
+
+@{
+    ViewBag.Title = "H5支付";
+}
+
+<h2>H5支付</h2>
+<p>TODO：产品介绍</p>
+<a href="@ViewData["MWebUrl"]"></a>