using?System;
using?System.Data;
using?System.Configuration;
using?System.Collections;
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?System.Text;
using?System.Text.Regularexpressions;
using?System.IO;
using?System.Collections.Generic;
using?System.Net;

///?

///?wxHelper?的摘要說明
///?

public?partial?class?wxHelper
{
????///?

????///?簽名生成時間
????///?

????public?static?string?dtime?=?““;
????///?

????///?簽名提交url地址
????///?

????public?static?string?url?=?““;
????///?

????///?生成簽名的時間戳
????///?

????public?static?string?time?=?““;
????///?

????///?生成簽名的隨機串
????///?

????public?static?string?randstr?=?““;
????///?

????///?簽名
????///?

????public?static?string?signstr?=?““;
????///?

????///?appid
????///?

????private?readonly?static?string?appid?=?“XXXXXX“;
????///?

????///?secret
????///?

????private?readonly?static?string?secret?=?“XXXXXXX“;
	public?wxHelper（）
	{
		//
		//?TODO:?在此處添加構造函數邏輯
		//
	}


????///?

????///?獲得accesstoken
????///?

????///?
????public?static?string?AccessToken（）
????{
????????return?SendRequest（“https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=“+appid+“&secret=“+secret?Encoding.UTF8）;
????}

????///?

????///?根據accesstoken獲得ticket
????///?

????///?
????public?static?string?GetTicket（）
????{
????????string?access_token?=?AccessToken（）;
????????string?url1?=?“https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=“?+?access_token.Substring（access_token.IndexOf（‘:‘）?+?2?access_token.IndexOf（‘‘）?-?3?-?access_token.IndexOf（‘:‘））?+?“&type=jsapi“;
????????string?requstStr?=?SendRequest（url1?Encoding.UTF8）;
????????string?ticket?=?requstStr.Substring（requstStr.IndexOf（“ticket“）?+?9?requstStr.LastIndexOf（‘‘）?-?1?-?requstStr.IndexOf（“ticket“）?-?9）;//?獲得json參數沒搞，懂的自己優化
????????return?ticket;
????}

???///?

????///?獲取jssdk所需簽名
???///?

???///?
???///?
????public?static?string?GetSignature（string?link）
????{
????????DateTime?dti?=?DateTime.Now;
????????dtime?=?dti.ToString（“yyyy-MM-dd?HH:mm:ss“）;
????????string?noncestr?=?dti.ToString（“yyyyMMddHHmmss“）;
????????int?timestamp?=?1510124527;
????????string?ticket?=?GetTicket（）;
????????time?=?“1510124527“;
????????randstr?=?noncestr;

????????string?string1?=?“jsapi_ticket=“?+?ticket?+?“&noncestr=“?+?noncestr?+?“×tamp=“?+?timestamp?+?“&url=“?+?link;
????????url?=?string1;
????????string?signature?=?System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile（string1?“SHA1“）;
????????return?signature.ToLower（）;?//?生成后一定轉換為小寫
??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????5631??2015-11-26?11:26??c#調用微信掃一掃功能等\wxHelper.cs
?????文件????????3474??2015-11-26?11:23??c#調用微信掃一掃功能等\調用微信功能.txt
?????目錄???????????0??2017-04-03?02:49??c#調用微信掃一掃功能等\