89 lines
3.2 KiB
C#
89 lines
3.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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namespace WxPayAPI
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{
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public partial class ProductPage : System.Web.UI.Page
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{
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/// <summary>
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/// 调用js获取收货地址时需要传入的参数
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/// 格式：json串
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/// 包含以下字段：
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/// appid：公众号id
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/// scope: 填写“jsapi_address”，获得编辑地址权限
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/// signType:签名方式，目前仅支持SHA1
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/// addrSign: 签名，由appid、url、timestamp、noncestr、accesstoken参与签名
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/// timeStamp：时间戳
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/// nonceStr: 随机字符串
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/// </summary>
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public static string wxEditAddrParam {get;set;}
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protected void Page_Load(object sender, EventArgs e)
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{
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Log.Info(this.GetType().ToString(), "page load");
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if (!IsPostBack)
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{
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JsApiPay jsApiPay = new JsApiPay(this);
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try
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{
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//调用【网页授权获取用户信息】接口获取用户的openid和access_token
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jsApiPay.GetOpenidAndAccessToken();
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//获取收货地址js函数入口参数
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wxEditAddrParam = jsApiPay.GetEditAddressParameters();
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ViewState["openid"] = jsApiPay.openid;
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}
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catch (Exception ex)
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{
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Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面加载出错，请重试" + "</span>");
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Button1.Visible = false;
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Button2.Visible = false;
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Label1.Visible = false;
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Label2.Visible = false;
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}
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}
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}
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protected void Button1_Click(object sender, EventArgs e)
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{
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string total_fee = "1";
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if(ViewState["openid"] != null)
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{
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string openid = ViewState["openid"].ToString();
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string url = "JsApiPayPage.aspx?openid=" + openid + "&total_fee=" + total_fee;
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Response.Redirect(url);
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}
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else
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{
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Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面缺少参数，请返回重试" + "</span>");
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Button1.Visible = false;
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Button2.Visible = false;
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Label1.Visible = false;
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Label2.Visible = false;
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}
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}
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protected void Button2_Click(object sender, EventArgs e)
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{
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string total_fee = "2";
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if (ViewState["openid"] != null)
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{
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string openid = ViewState["openid"].ToString();
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string url = "JsApiPayPage.aspx?openid=" + openid + "&total_fee=" + total_fee;
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Response.Redirect(url);
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}
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else
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{
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Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面缺少参数，请返回重试" + "</span>");
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Button1.Visible = false;
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Button2.Visible = false;
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Label1.Visible = false;
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Label2.Visible = false;
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}
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}
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}
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} |