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最近研究了下服务号的服务器配置和企业号的回调模式。真正实现完后,觉得很简单,但一开始还是走了点弯路,所以写了个web程序,只用改下配置文件里的参数就可以直接用了。下面介绍下详细的用法以及实现步骤。
 
一、用法
1. 下载web程序
http://yunpan.cn/cjeTSAKwUVmv9  访问密码 7ab3
 
2. 修改配置文件web.config
<appSettings>
   <!--微信的Token-->
   <add key="WeixinToken" value="dd"/>
   <add key="AppId" value="wxdbddd2bc"/>
   <add key="AppSecret" value="82f7ddd88e196"/>
 
   <!--企业号配置信息-->
   <add key="CorpToken" value="fddd"/>
   <add key="CorpId" value="wx1156d982ddda8"/>
   <add key="EncodingAESKey" value="aNvJOkGYddyGwf5Rg"/>
 
 </appSettings>
 
 
 
3. 发布到你的服务器上
4. 服务号和企业号里分别填上url及参数:
企业号:

 
服务号:

 
二、实现方法
1. 新建一个web程序
2. 添加二个ashx文件(这里不用aspx页面,是为了更简便),参考官方文档,实现校验流程
服务号:
 完整源码:
 完整源码:
public class MPService : IHttpHandler    {         public void ProcessRequest(HttpContext context)        {            string postString = string.Empty;            if (HttpContext.Current.Request.HttpMethod.ToUpper() == "GET")            {                Auth();            }        }         public bool IsReusable        {            get            {                return false;            }        }         /// <summary>        /// 处理微信服务器验证消息        /// </summary>        private void Auth()        {            string token = ConfigurationManager.AppSettings["WeixinToken"].ToString();            string signature = HttpContext.Current.Request.QueryString["signature"];            string timestamp = HttpContext.Current.Request.QueryString["timestamp"];            string nonce = HttpContext.Current.Request.QueryString["nonce"];            string echostr = HttpContext.Current.Request.QueryString["echostr"];             if (HttpContext.Current.Request.HttpMethod.ToUpper() == "GET")            {                //get method - 仅在微信后台填写URL验证时触发                if (CheckSignature(signature, timestamp, nonce, token))                {                    WriteContent(echostr); //返回随机字符串则表示验证通过                }                else                {                    WriteContent("failed:" + signature + "," + GetSignature(timestamp, nonce, token) + "。" +                                "如果你在浏览器中看到这句话,说明此地址可以被作为微信公众账号后台的Url,请注意保持Token一致。");                }                HttpContext.Current.Response.End();            }        }           private void WriteContent(string str)        {            HttpContext.Current.Response.Output.Write(str);        }          /// <summary>        /// 检查签名是否正确        /// </summary>        /// <param name="signature"></param>        /// <param name="timestamp"></param>        /// <param name="nonce"></param>        /// <param name="token"></param>        /// <returns></returns>        public static bool CheckSignature(string signature, string timestamp, string nonce, string token)        {            return signature == GetSignature(timestamp, nonce, token);        }         /// <summary>        /// 返回正确的签名        /// </summary>        /// <param name="timestamp"></param>        /// <param name="nonce"></param>        /// <param name="token"></param>        /// <returns></returns>        public static string GetSignature(string timestamp, string nonce, string token)        {            string[] arr = new[] { token, timestamp, nonce }.OrderBy(z => z).ToArray();            string arrString = string.Join("", arr);            System.Security.Cryptography.SHA1 sha1 = System.Security.Cryptography.SHA1.Create();            byte[] sha1Arr = sha1.ComputeHash(Encoding.UTF8.GetBytes(arrString));            StringBuilder enText = new StringBuilder();            foreach (var b in sha1Arr)            {                enText.AppendFormat("{0:x2}", b);            }            return enText.ToString();        }    }
 
 
官方接入文档: http://mp.weixin.qq.com/wiki/17/2d4265491f12608cd170a95559800f2d.html
 
企业号:
 完整源码:
 完整源码:
public class QYService : IHttpHandler    {         public void ProcessRequest(HttpContext context)        {            string postString = string.Empty;            if (HttpContext.Current.Request.HttpMethod.ToUpper() == "GET")            {                Auth();            }        }         public bool IsReusable        {            get            {                return false;            }        }         /// <summary>        /// 成为开发者的第一步,验证并相应服务器的数据        /// </summary>        private void Auth()        {            string token = ConfigurationManager.AppSettings["CorpToken"];//从配置文件获取Token
 string encodingAESKey = ConfigurationManager.AppSettings["EncodingAESKey"];//从配置文件获取EncodingAESKey
 string corpId = ConfigurationManager.AppSettings["CorpId"];//从配置文件获取corpId  string echoString = HttpContext.Current.Request.QueryString["echoStr"]; string signature = HttpContext.Current.Request.QueryString["msg_signature"];//企业号的 msg_signature string timestamp = HttpContext.Current.Request.QueryString["timestamp"]; string nonce = HttpContext.Current.Request.QueryString["nonce"];  string decryptEchoString = ""; if (CheckSignature(token, signature, timestamp, nonce, corpId, encodingAESKey, echoString, ref decryptEchoString)) { if (!string.IsNullOrEmpty(decryptEchoString)) { HttpContext.Current.Response.Write(decryptEchoString); HttpContext.Current.Response.End(); } } }  /// <summary> /// 验证企业号签名 /// </summary> /// <param name="token">企业号配置的Token</param> /// <param name="signature">签名内容</param> /// <param name="timestamp">时间戳</param> /// <param name="nonce">nonce参数</param> /// <param name="corpId">企业号ID标识</param> /// <param name="encodingAESKey">加密键</param> /// <param name="echostr">内容字符串</param> /// <param name="retEchostr">返回的字符串</param> /// <returns></returns> public bool CheckSignature(string token, string signature, string timestamp, string nonce, string corpId, string encodingAESKey, string echostr, ref string retEchostr) { WXBizMsgCrypt wxcpt = new WXBizMsgCrypt(token, encodingAESKey, corpId); int result = wxcpt.VerifyURL(signature, timestamp, nonce, echostr, ref retEchostr); if (result != 0) { //LogTextHelper.Error("ERR: VerifyURL fail, ret: " + result); return false; }  return true;  //ret==0表示验证成功,retEchostr参数表示明文,用户需要将retEchostr作为get请求的返回参数,返回给企业号。 // HttpUtils.SetResponse(retEchostr); } } 
 
官方接入文档:  http://qydev.weixin.qq.com/wiki/index.php?title=%E5%9B%9E%E8%B0%83%E6%A8%A1%E5%BC%8F
 
3. 配置文件
<system.web>  <compilation debug="true" targetFramework="4.0" />  <httpHandlers>    <add verb="*" path="MPService.ashx" type="Wechat.Config.MPService,Wechat.Config" validate="true"/>    <add verb="*" path="QYService.ashx" type="Wechat.Config.QYService,Wechat.Config" validate="true"/>  </httpHandlers></system.web>
 
 
 
 
用c#开发微信(1)服务号的服务器配置和企业号的回调模式 - url接入 (源码下载)
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原文地址:http://www.cnblogs.com/fengwenit/p/4499319.html