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C#
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2025-08-13 11:14:39 +08:00
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
namespace Learun.Application.WeChat
{
class Sample
{
static void Main1(string[] args)
{
//公众平台上开发者设置的token, corpID, EncodingAESKey
string sToken = "QDG6eK";
string sCorpID = "wx5823bf96d3bd56c7";
string sEncodingAESKey = "jWmYm7qr5nMoAUwZRjGtBxmz3KA1tkAj3ykkR6q2B2C";
/*
------------使URL---------------
*url发送一个get请求
* GET /cgi-bin/wxpush?msg_signature=5c45ff5e21c57e6ad56bac8758b79b1d9ac89fd3&timestamp=1409659589&nonce=263014780&echostr=P9nAzCzyDtyTWESHep1vC5X9xho%2FqYX3Zpb4yKa9SKld1DsH3Iyt3tP3zNdtp%2B4RPcs8TgAE7OaBO%2BFZXvnaqQ%3D%3D
* HTTP/1.1 Host: qy.weixin.qq.com
* 1.Get请求的参数(msg_signature)(timestamp)(nonce)(echostr),
URL解码
2.
3.echostr原文Get请求的response
23VerifyURL来实现
*/
WXBizMsgCrypt wxcpt = new WXBizMsgCrypt(sToken, sEncodingAESKey, sCorpID);
// string sVerifyMsgSig = HttpUtils.ParseUrl("msg_signature");
string sVerifyMsgSig = "5c45ff5e21c57e6ad56bac8758b79b1d9ac89fd3";
// string sVerifyTimeStamp = HttpUtils.ParseUrl("timestamp");
string sVerifyTimeStamp = "1409659589";
// string sVerifyNonce = HttpUtils.ParseUrl("nonce");
string sVerifyNonce = "263014780";
// string sVerifyEchoStr = HttpUtils.ParseUrl("echostr");
string sVerifyEchoStr = "P9nAzCzyDtyTWESHep1vC5X9xho/qYX3Zpb4yKa9SKld1DsH3Iyt3tP3zNdtp+4RPcs8TgAE7OaBO+FZXvnaqQ==";
int ret = 0;
string sEchoStr = "";
ret = wxcpt.VerifyURL(sVerifyMsgSig, sVerifyTimeStamp, sVerifyNonce, sVerifyEchoStr, ref sEchoStr);
if (ret != 0)
{
System.Console.WriteLine("ERR: VerifyURL fail, ret: " + ret );
return;
}
//ret==0表示验证成功sEchoStr参数表示明文用户需要将sEchoStr作为get请求的返回参数返回给企业号。
// HttpUtils.SetResponse(sEchoStr);
/*
------------使---------------
post形式发送给企业
POST /cgi-bin/wxpush? msg_signature=477715d11cdb4164915debcba66cb864d751f3e6&timestamp=1409659813&nonce=1372623149 HTTP/1.1
Host: qy.weixin.qq.com
Content-Length: 613
<xml> <ToUserName><![CDATA[wx5823bf96d3bd56c7]]></ToUserName><Encrypt><![CDATA[RypEvHKD8QQKFhvQ6QleEB4J58tiPdvo+rtK1I9qca6aM/wvqnLSV5zEPeusUiX5L5X/0lWfrf0QADHHhGd3QczcdCUpj911L3vg3W/sYYvuJTs3TUUkSUXxaccAS0qhxchrRYt66wiSpGLYL42aM6A8dTT+6k4aSknmPj48kzJs8qLjvd4Xgpue06DOdnLxAUHzM6+kDZ+HMZfJYuR+LtwGc2hgf5gsijff0ekUNXZiqATP7PF5mZxZ3Izoun1s4zG4LUMnvw2r+KqCKIw+3IQH03v+BCA9nMELNqbSf6tiWSrXJB3LAVGUcallcrw8V2t9EL4EhzJWrQUax5wLVMNS0+rUPA3k22Ncx4XXZS9o0MBH27Bo6BpNelZpS+/uh9KsNlY6bHCmJU9p8g7m3fVKn28H3KDYA5Pl/T8Z1ptDAVe0lXdQ2YoyyH2uyPIGHBZZIs2pDBS8R07+qN+E7Q==]]></Encrypt>
<AgentID><![CDATA[218]]></AgentID>
</xml>
post请求之后应该 1.url上的参数(msg_signature)(timestamp)(nonce)
2.
3.post请求的数据进行xml解析<Encrypt>
23DecryptMsg来实现
*/
// string sReqMsgSig = HttpUtils.ParseUrl("msg_signature");
string sReqMsgSig = "477715d11cdb4164915debcba66cb864d751f3e6";
// string sReqTimeStamp = HttpUtils.ParseUrl("timestamp");
string sReqTimeStamp = "1409659813";
// string sReqNonce = HttpUtils.ParseUrl("nonce");
string sReqNonce = "1372623149";
// Post请求的密文数据
// string sReqData = HttpUtils.PostData();
string sReqData = "<xml><ToUserName><![CDATA[wx5823bf96d3bd56c7]]></ToUserName><Encrypt><![CDATA[RypEvHKD8QQKFhvQ6QleEB4J58tiPdvo+rtK1I9qca6aM/wvqnLSV5zEPeusUiX5L5X/0lWfrf0QADHHhGd3QczcdCUpj911L3vg3W/sYYvuJTs3TUUkSUXxaccAS0qhxchrRYt66wiSpGLYL42aM6A8dTT+6k4aSknmPj48kzJs8qLjvd4Xgpue06DOdnLxAUHzM6+kDZ+HMZfJYuR+LtwGc2hgf5gsijff0ekUNXZiqATP7PF5mZxZ3Izoun1s4zG4LUMnvw2r+KqCKIw+3IQH03v+BCA9nMELNqbSf6tiWSrXJB3LAVGUcallcrw8V2t9EL4EhzJWrQUax5wLVMNS0+rUPA3k22Ncx4XXZS9o0MBH27Bo6BpNelZpS+/uh9KsNlY6bHCmJU9p8g7m3fVKn28H3KDYA5Pl/T8Z1ptDAVe0lXdQ2YoyyH2uyPIGHBZZIs2pDBS8R07+qN+E7Q==]]></Encrypt><AgentID><![CDATA[218]]></AgentID></xml>";
string sMsg = ""; // 解析之后的明文
ret = wxcpt.DecryptMsg(sReqMsgSig, sReqTimeStamp, sReqNonce, sReqData, ref sMsg);
if (ret != 0)
{
System.Console.WriteLine("ERR: Decrypt Fail, ret: " + ret);
return;
}
// ret==0表示解密成功sMsg表示解密之后的明文xml串
// TODO: 对明文的处理
// For example:
XmlDocument doc = new XmlDocument();
doc.LoadXml(sMsg);
XmlNode root = doc.FirstChild;
string content = root["Content"].InnerText;
System.Console.WriteLine(content);
// ...
// ...
/*
------------使---------------
xml串
<xml>
<ToUserName><![CDATA[mycreate]]></ToUserName>
<FromUserName><![CDATA[wx5823bf96d3bd56c7]]></FromUserName>
<CreateTime>1348831860</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[this is a test]]></Content>
<MsgId>1234567890123456</MsgId>
<AgentID>128</AgentID>
</xml>
1.(timestamp),(nonce)便post url上解析出的对应值
2. 3.1timestamp,nonce和企业在公众平台设定的token生成消息体签名 4.xml格式的字符串
234EncryptMsg来实现
*/
// 需要发送的明文
string sRespData = "<xml><ToUserName><![CDATA[mycreate]]></ToUserName><FromUserName><![CDATA[wx582396d3bd56c7]]></FromUserName><CreateTime>1348831860</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[this is a test]]></Content><MsgId>1234567890123456</MsgId><AgentID>128</AgentID></xml>";
string sEncryptMsg = ""; //xml格式的密文
ret = wxcpt.EncryptMsg(sRespData, sReqTimeStamp, sReqNonce, ref sEncryptMsg);
if( ret!=0 )
{
System.Console.WriteLine("ERR: EncryptMsg Fail, ret: " + ret);
return;
}
// TODO:
// 加密成功企业需要将加密之后的sEncryptMsg返回
// HttpUtils.SetResponse(sEncryptMsg);
return;
}
}
}