发布于 2018-03-11 03:54:11 | 155 次阅读 | 评论: 0 | 来源: 网友投递
微信 即时通讯软件
微信(英文名:wechat)是腾讯公司于2011年1月21日推出的一个为智能终端提供即时通讯服务的免费应用程序,微信支持跨通信运营商、跨操作系统平台通过网络快速发送免费语音短信、视频、图片和文字,同时,也可以使用通过共享流媒体内容的资料和基于位置的社交插件“摇一摇”、“漂流瓶”、“朋友圈”、”公众平台“、”语音记事本“等服务插件。
1. 内网映射
由于微信企业号回调模式的URL尽支持域名方式访问,估需要注册花生壳,做一个内网穿透(需要花16块钱,购买一个免费版,购买之后,第二天才能添加上域名)
2. 微信企业号
注册微信企业号:https://qy.weixin.qq.com/ (选择团队,团队不需要认证)
通讯录:新建组织 - > 关注成员
企业号 -> 应用中心 -> 新建应用 -> 消息型应用 -> 模式选择(回调模式) -> 开启微信消息转发,
回调模式说明:http://qydev.weixin.qq.com/wiki/index.PHP?title=%E5%9B%9E%E8%B0%83%E6%A8%A1%E5%BC%8F
回调模式加密解密代码:http://qydev.weixin.qq.com/wiki/index.php?title=%E5%8A%A0%E8%A7%A3%E5%AF%86%E5%BA%93%E4%B8%8B%E8%BD%BD%E4%B8%8E%E8%BF%94%E5%9B%9E%E7%A0%81
如图1:
自定义菜单: 开发应用的请求路径如图2:
设置 -> 功能设置 -> 权限管理 -> 新建管理组 -> 应用权限( Secret )
3. 利用Jersey开发web Service服务
3.1 在类中定义token, 随机密码43位,公司corpId, secret
3.2 验证方法
/*
* ------------使用示例一:验证回调URL---------------企业开启回调模式时,企业号会向验证url发送一个get请求
* 假设点击验证时,企业收到类似请求: GET
* /cgi-bin/wxpush?msg_signature=5c45ff5e21c57e6ad56bac8758b79b1d9ac89fd3
* ×tamp
* =1409659589&nonce=263014780&echostr=P9nAzCzyDtyTWESHep1vC5X9xho%
* 2FqYX3Zpb4yKa9SKld1DsH3Iyt3tP3zNdtp%2B4RPcs8TgAE7OaBO%2BFZXvnaqQ%3D%3D
* HTTP/1.1 Host: qy.weixin.qq.com
*
* 接收到该请求时,企业应
* 1.解析出Get请求的参数,包括消息体签名(msg_signature),时间戳(timestamp),随机数字串(nonce
* )以及公众平台推送过来的随机加密字符串(echostr), 这一步注意作URL解码。 2.验证消息体签名的正确性 3.
* 解密出echostr原文,将原文当作Get请求的response,返回给公众平台 第2,3步可以用公众平台提供的库函数VerifyURL来实现。
*/
/**
* 回调URL,微信调用此方法进行验证
*
* @return
*/
@GET
@Path("station")
public String verify() {
String msgSignature = request.getParameter("msg_signature");
String timeStamp = request.getParameter("timestamp");
String nonce = request.getParameter("nonce");
System.out.println(timeStamp + " " + nonce);
String echostr = request.getParameter("echostr");
String sEchoStr = null;
try {
sEchoStr = wxcpt.VerifyURL(msgSignature, timeStamp, nonce, echostr);
} catch (Exception e) {
e.printStackTrace();// 验证URL失败,错误原因请查看异常
}
return sEchoStr;
}
3.3 接收用户信息,并解密
/*
* ------------对用户回复的消息解密---------------
* 用户回复消息或者点击事件响应时,企业会收到回调消息,此消息是经过公众平台加密之后的密文以post形式发送给企业,密文格式请参考官方文档
* 假设企业收到公众平台的回调消息如下: POST /cgi-bin/wxpush?
* msg_signature=477715d11cdb4164915debcba66cb864d751f3e6
* ×tamp=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>
*
* 企业收到post请求之后应该
* 1.解析出url上的参数,包括消息体签名(msg_signature),时间戳(timestamp)以及随机数字串(nonce)
* 2.验证消息体签名的正确性。
* 3.将post请求的数据进行xml解析,并将<Encrypt>标签的内容进行解密,解密出来的明文即是用户回复消息的明文,明文格式请参考官方文档
* 第2,3步可以用公众平台提供的库函数DecryptMsg来实现。
*/
@POST
@Path("station")
public String receiveMsg(String reqData) {
String msgSignature = request.getParameter("msg_signature");
String timeStamp = request.getParameter("timestamp");
String nonce = request.getParameter("nonce");
// post请求的密文数据
// 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>";
try {
String sMsg = wxcpt.DecryptMsg(msgSignature, timeStamp, nonce,
reqData);
// 解析出明文xml标签的内容进行处理
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
StringReader sr = new StringReader(sMsg);
InputSource is = new InputSource(sr);
Document document = db.parse(is);
Element root = document.getDocumentElement();
NodeList nodelist1 = root.getElementsByTagName("Content");
if (nodelist1.item(0) == null)
return "ok";
String Content = nodelist1.item(0).getTextContent();
System.out.println("Content:" + Content);
} catch (Exception e) {
e.printStackTrace();// 解密失败,失败原因请查看异常
}
return "ok";
}
3.4 发送信息到微信
设置 -> 功能设置 -> 权限管理 -> 新建管理组; 获取secret
/**
* 此方法可以发送任意类型消息
*
* @param msgType
* text|image|voice|video|file|news
* @param touser
* 成员ID列表(消息接收者,多个接收者用‘|'分隔,最多支持1000个)。特殊情况:指定为@all,
* 则向关注该企业应用的全部成员发送
* @param toparty
* 部门ID列表,多个接收者用‘|'分隔,最多支持100个。当touser为@all时忽略本参数
* @param totag
* 标签ID列表,多个接收者用‘|'分隔。当touser为@all时忽略本参数
* @param content
* msgType=text时 ,文本消息内容
* @param mediaId
* msgType=image|voice|video时 ,对应消息信息ID(--------)
* @param title
* msgType=news|video时,消息标题
* @param description
* msgType=news|video时,消息描述
* @param url
* msgType=news时,消息链接
* @param picurl
* msgType=news时,图片路径
* @param safe
* 表示是否是保密消息,0表示否,1表示是,默认0
*/
public void sendWeChatMsg(String msgType, String touser, String toparty,
String totag, String content, String mediaId, String title,
String description, String url, String picurl, String safe) {
URL uRl;
String ACCESS_TOKEN = getAccessToken();
// 拼接请求串
String action = CREATE_SESSION_URL + ACCESS_TOKEN;
// 封装发送消息请求json
StringBuffer sb = new StringBuffer();
sb.append("{");
sb.append("\"touser\":" + "\"" + touser + "\",");
sb.append("\"toparty\":" + "\"" + toparty + "\",");
sb.append("\"totag\":" + "\"" + totag + "\",");
if (msgType.equals("text")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"text\":" + "{");
sb.append("\"content\":" + "\"" + content + "\"");
sb.append("}");
} else if (msgType.equals("image")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"image\":" + "{");
sb.append("\"media_id\":" + "\"" + mediaId + "\"");
sb.append("}");
} else if (msgType.equals("voice")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"voice\":" + "{");
sb.append("\"media_id\":" + "\"" + mediaId + "\"");
sb.append("}");
} else if (msgType.equals("video")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"video\":" + "{");
sb.append("\"media_id\":" + "\"" + mediaId + "\",");
sb.append("\"title\":" + "\"" + title + "\",");
sb.append("\"description\":" + "\"" + description + "\"");
sb.append("}");
} else if (msgType.equals("file")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"file\":" + "{");
sb.append("\"media_id\":" + "\"" + mediaId + "\"");
sb.append("}");
} else if (msgType.equals("news")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"news\":" + "{");
sb.append("\"articles\":" + "[");
sb.append("{");
sb.append("\"title\":" + "\"" + title + "\",");
sb.append("\"description\":" + "\"" + description + "\",");
sb.append("\"url\":" + "\"" + url + "\",");
sb.append("\"picurl\":" + "\"" + picurl + "\"");
sb.append("}");
sb.append("]");
sb.append("}");
}
sb.append(",\"safe\":" + "\"" + safe + "\",");
sb.append("\"agentid\":" + "\"" + 1 + "\",");
sb.append("\"debug\":" + "\"" + "1" + "\"");
sb.append("}");
String json = sb.toString();
try {
uRl = new URL(action);
HttpsURLConnection http = (HttpsURLConnection) uRl.openConnection();
http.setRequestMethod("POST");
http.setRequestProperty("Content-Type",
"application/json;charset=UTF-8");
http.setDoOutput(true);
http.setDoInput(true);
System.setProperty("sun.net.client.defaultConnectTimeout", "30000");//
// 连接超时30秒
System.setProperty("sun.net.client.defaultReadTimeout", "30000"); //
// 读取超时30秒
http.connect();
OutputStream os = http.getOutputStream();
os.write(json.getBytes("UTF-8"));// 传入参数
InputStream is = http.getInputStream();
int size = is.available();
byte[] jsonBytes = new byte[size];
is.read(jsonBytes);
String result = new String(jsonBytes, "UTF-8");
System.out.println("请求返回结果:" + result);
os.flush();
os.close();
} catch (Exception e) {
e.printStackTrace();
}
}
// 获取接口访问权限码
public String getAccessToken() {
HttpClient client = new HttpClient();
PostMethod post = new PostMethod(ACCESS_TOKEN_URL);
post.releaseConnection();
post.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded;charset=UTF-8");
NameValuePair[] param = { new NameValuePair("corpid", corpId),
new NameValuePair("corpsecret", secret) };
// 设置策略,防止报cookie错误
DefaultHttpParams.getDefaultParams().setParameter(
"http.protocol.cookie-policy",
CookiePolicy.BROWSER_COMPATIBILITY);
// 给post设置参数
post.setRequestBody(param);
String result = "";
try {
client.executeMethod(post);
result = new String(post.getResponseBodyAsString().getBytes("gbk"));
} catch (IOException e) {
e.printStackTrace();
}
// 将数据转换成json
JSONObject jasonObject;
jasonObject = JSONObject.fromObject(result);
result = (String) jasonObject.get("access_token");
post.releaseConnection();
System.out.println(result);
return result;
}
public static void main(String[] args) {
StationResource weChat = new StationResource();
// weChat.sendWeChatMsgText("@all", "2", "", "信息中心通知", "0");
weChat.sendWeChatMsg("news", "@all", "", "", "测试senMsg", "", "测试的",
"真的是测试的", "http://www.baidu.com",
"http://file27.mafengwo.net/M00/B2/12/wKgB6lO0ahWAMhL8AAV1yBFJDJw20.jpeg", "0");
}
4. 开发完成。 需要将该类在webx.xml中添加到rest中管理
<!-- RESTful支持 -->
<!-- webserivce服务,如增加了服务,需要在param-value中增加服务的包路径 -->
<servlet>
<servlet-name>JAX-RS REST Servlet</servlet-name>
<servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>com.sun.jersey.config.property.packages</param-name>
<param-value>com.base.pf.restful</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>JAX-RS REST Servlet</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
5. 开发完成的全量代码
package com.base.pf.restful;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.StringReader;
import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.core.Context;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import net.sf.json.JSONObject;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.cookie.CookiePolicy;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.DefaultHttpParams;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import com.qq.weixin.mp.aes.AesException;
import com.qq.weixin.mp.aes.WXBizMsgCrypt;
/**
* 微信企业号开发
*
* @author ZHEN.L
*
*/
@Path("wx")
public class StationResource {
// http://hichinamobile.xicp.net/security/rest/wx
// https://qy.weixin.qq.com
private String token = "spm"; // 企业号 -> 应用中心 -> 新建应用 -> 消息型应用
private String agentId = "1"; // 企业号 -> 应用中心 -> 点开应用中 -> 应用ID
private String encodingAesKey = "nT6ZWTVFlyNXOhFOGGOZWdJpAgeFSV8ln5CNeYw7mwl"; // 企业号 -> 应用中心 -> 新建应用 -> 消息型应用
private String corpId = "wxe49318eb604cf00b"; // 企业号 -> 设置 -> 企业号信息 -> 账号信息
private String secret = "M-YFKmgl_kXBVEtginZH3RQWbz4xb6MFeQXXLk77mkpxZenFDYq-UgerxdUF8rel"; // 企业号 -> 设置 -> 功能设置 -> 权限管理中
@Context
HttpServletRequest request;
@Context
HttpServletResponse response;
WXBizMsgCrypt wxcpt = null;
public StationResource() {
try {
wxcpt = new WXBizMsgCrypt(token, encodingAesKey, corpId);
} catch (AesException e) {
e.printStackTrace();
}
}
// 获取访问权限码URL
private final static String ACCESS_TOKEN_URL = "https://qyapi.weixin.qq.com/cgi-bin/gettoken";
// 创建会话请求URL
private final static String CREATE_SESSION_URL = "https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=";
// 获取接口访问权限码
public String getAccessToken() {
HttpClient client = new HttpClient();
PostMethod post = new PostMethod(ACCESS_TOKEN_URL);
post.releaseConnection();
post.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded;charset=UTF-8");
NameValuePair[] param = { new NameValuePair("corpid", corpId),
new NameValuePair("corpsecret", secret) };
// 设置策略,防止报cookie错误
DefaultHttpParams.getDefaultParams().setParameter(
"http.protocol.cookie-policy",
CookiePolicy.BROWSER_COMPATIBILITY);
// 给post设置参数
post.setRequestBody(param);
String result = "";
try {
client.executeMethod(post);
result = new String(post.getResponseBodyAsString().getBytes("gbk"));
} catch (IOException e) {
e.printStackTrace();
}
// 将数据转换成json
JSONObject jasonObject;
jasonObject = JSONObject.fromObject(result);
result = (String) jasonObject.get("access_token");
post.releaseConnection();
System.out.println(result);
return result;
}
/*
* ------------使用示例一:验证回调URL---------------企业开启回调模式时,企业号会向验证url发送一个get请求
* 假设点击验证时,企业收到类似请求: GET
* /cgi-bin/wxpush?msg_signature=5c45ff5e21c57e6ad56bac8758b79b1d9ac89fd3
* ×tamp
* =1409659589&nonce=263014780&echostr=P9nAzCzyDtyTWESHep1vC5X9xho%
* 2FqYX3Zpb4yKa9SKld1DsH3Iyt3tP3zNdtp%2B4RPcs8TgAE7OaBO%2BFZXvnaqQ%3D%3D
* HTTP/1.1 Host: qy.weixin.qq.com
*
* 接收到该请求时,企业应
* 1.解析出Get请求的参数,包括消息体签名(msg_signature),时间戳(timestamp),随机数字串(nonce
* )以及公众平台推送过来的随机加密字符串(echostr), 这一步注意作URL解码。 2.验证消息体签名的正确性 3.
* 解密出echostr原文,将原文当作Get请求的response,返回给公众平台 第2,3步可以用公众平台提供的库函数VerifyURL来实现。
*/
/**
* 回调URL,微信调用此方法进行验证
*
* @return
*/
@GET
@Path("station")
public String verify() {
String msgSignature = request.getParameter("msg_signature");
String timeStamp = request.getParameter("timestamp");
String nonce = request.getParameter("nonce");
System.out.println(timeStamp + " " + nonce);
String echostr = request.getParameter("echostr");
String sEchoStr = null;
try {
sEchoStr = wxcpt.VerifyURL(msgSignature, timeStamp, nonce, echostr);
} catch (Exception e) {
e.printStackTrace();// 验证URL失败,错误原因请查看异常
}
return sEchoStr;
}
/*
* ------------对用户回复的消息解密---------------
* 用户回复消息或者点击事件响应时,企业会收到回调消息,此消息是经过公众平台加密之后的密文以post形式发送给企业,密文格式请参考官方文档
* 假设企业收到公众平台的回调消息如下: POST /cgi-bin/wxpush?
* msg_signature=477715d11cdb4164915debcba66cb864d751f3e6
* ×tamp=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>
*
* 企业收到post请求之后应该
* 1.解析出url上的参数,包括消息体签名(msg_signature),时间戳(timestamp)以及随机数字串(nonce)
* 2.验证消息体签名的正确性。
* 3.将post请求的数据进行xml解析,并将<Encrypt>标签的内容进行解密,解密出来的明文即是用户回复消息的明文,明文格式请参考官方文档
* 第2,3步可以用公众平台提供的库函数DecryptMsg来实现。
*/
@POST
@Path("station")
public String receiveMsg(String reqData) {
String msgSignature = request.getParameter("msg_signature");
String timeStamp = request.getParameter("timestamp");
String nonce = request.getParameter("nonce");
// post请求的密文数据
// 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>";
try {
String sMsg = wxcpt.DecryptMsg(msgSignature, timeStamp, nonce,
reqData);
// 解析出明文xml标签的内容进行处理
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
StringReader sr = new StringReader(sMsg);
InputSource is = new InputSource(sr);
Document document = db.parse(is);
Element root = document.getDocumentElement();
NodeList nodelist1 = root.getElementsByTagName("Content");
if (nodelist1.item(0) == null)
return "ok";
String Content = nodelist1.item(0).getTextContent();
System.out.println("Content:" + Content);
} catch (Exception e) {
e.printStackTrace();// 解密失败,失败原因请查看异常
}
return "ok";
}
/*
* ------------使用示例三:企业回复用户消息的加密---------------
* 企业被动回复用户的消息也需要进行加密,并且拼接成密文格式的xml串。 假设企业需要回复用户的明文如下: <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>
*
* 为了将此段明文回复给用户,企业应:
* 1.自己生成时间时间戳(timestamp),随机数字串(nonce)以便生成消息体签名,也可以直接用从公众平台的post
* url上解析出的对应值。 2.将明文加密得到密文。
* 3.用密文,步骤1生成的timestamp,nonce和企业在公众平台设定的token生成消息体签名。
* 4.将密文,消息体签名,时间戳,随机数字串拼接成xml格式的字符串,发送给企业。
* 以上2,3,4步可以用公众平台提供的库函数EncryptMsg来实现。
*/
// @GET
// @Path("send")
public void sendMsg(String timeStamp, String nonce) {
String sRespData = "<xml><ToUserName><![CDATA[mycreate]]></ToUserName><FromUserName><![CDATA[wxe49318eb604cf00b]]></FromUserName><CreateTime>1348831860</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[this is a test]]></Content><MsgId>1234567890123456</MsgId><AgentID>1</AgentID></xml>";
try {
String sEncryptMsg = wxcpt.EncryptMsg(sRespData, timeStamp, nonce);
System.out.println("after encrypt sEncrytMsg: " + sEncryptMsg);
response.getWriter().print(sEncryptMsg);
} catch (Exception e) {
e.printStackTrace();// 加密失败
}
// return sRespData;
}
/**
* 此方法可以发送任意类型消息
*
* @param msgType
* text|image|voice|video|file|news
* @param touser
* 成员ID列表(消息接收者,多个接收者用‘|'分隔,最多支持1000个)。特殊情况:指定为@all,
* 则向关注该企业应用的全部成员发送
* @param toparty
* 部门ID列表,多个接收者用‘|'分隔,最多支持100个。当touser为@all时忽略本参数
* @param totag
* 标签ID列表,多个接收者用‘|'分隔。当touser为@all时忽略本参数
* @param content
* msgType=text时 ,文本消息内容
* @param mediaId
* msgType=image|voice|video时 ,对应消息信息ID(--------)
* @param title
* msgType=news|video时,消息标题
* @param description
* msgType=news|video时,消息描述
* @param url
* msgType=news时,消息链接
* @param picurl
* msgType=news时,图片路径
* @param safe
* 表示是否是保密消息,0表示否,1表示是,默认0
*/
public void sendWeChatMsg(String msgType, String touser, String toparty,
String totag, String content, String mediaId, String title,
String description, String url, String picurl, String safe) {
URL uRl;
String ACCESS_TOKEN = getAccessToken();
// 拼接请求串
String action = CREATE_SESSION_URL + ACCESS_TOKEN;
// 封装发送消息请求json
StringBuffer sb = new StringBuffer();
sb.append("{");
sb.append("\"touser\":" + "\"" + touser + "\",");
sb.append("\"toparty\":" + "\"" + toparty + "\",");
sb.append("\"totag\":" + "\"" + totag + "\",");
if (msgType.equals("text")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"text\":" + "{");
sb.append("\"content\":" + "\"" + content + "\"");
sb.append("}");
} else if (msgType.equals("image")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"image\":" + "{");
sb.append("\"media_id\":" + "\"" + mediaId + "\"");
sb.append("}");
} else if (msgType.equals("voice")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"voice\":" + "{");
sb.append("\"media_id\":" + "\"" + mediaId + "\"");
sb.append("}");
} else if (msgType.equals("video")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"video\":" + "{");
sb.append("\"media_id\":" + "\"" + mediaId + "\",");
sb.append("\"title\":" + "\"" + title + "\",");
sb.append("\"description\":" + "\"" + description + "\"");
sb.append("}");
} else if (msgType.equals("file")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"file\":" + "{");
sb.append("\"media_id\":" + "\"" + mediaId + "\"");
sb.append("}");
} else if (msgType.equals("news")) {
sb.append("\"msgtype\":" + "\"" + msgType + "\",");
sb.append("\"news\":" + "{");
sb.append("\"articles\":" + "[");
sb.append("{");
sb.append("\"title\":" + "\"" + title + "\",");
sb.append("\"description\":" + "\"" + description + "\",");
sb.append("\"url\":" + "\"" + url + "\",");
sb.append("\"picurl\":" + "\"" + picurl + "\"");
sb.append("}");
sb.append("]");
sb.append("}");
}
sb.append(",\"safe\":" + "\"" + safe + "\",");
sb.append("\"agentid\":" + "\"" + agentId + "\",");
sb.append("\"debug\":" + "\"" + "1" + "\"");
sb.append("}");
String json = sb.toString();
try {
uRl = new URL(action);
HttpsURLConnection http = (HttpsURLConnection) uRl.openConnection();
http.setRequestMethod("POST");
http.setRequestProperty("Content-Type",
"application/json;charset=UTF-8");
http.setDoOutput(true);
http.setDoInput(true);
System.setProperty("sun.net.client.defaultConnectTimeout", "30000");//
// 连接超时30秒
System.setProperty("sun.net.client.defaultReadTimeout", "30000"); //
// 读取超时30秒
http.connect();
OutputStream os = http.getOutputStream();
os.write(json.getBytes("UTF-8"));// 传入参数
InputStream is = http.getInputStream();
int size = is.available();
byte[] jsonBytes = new byte[size];
is.read(jsonBytes);
String result = new String(jsonBytes, "UTF-8");
System.out.println("请求返回结果:" + result);
os.flush();
os.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
StationResource weChat = new StationResource();
// weChat.sendWeChatMsgText("@all", "2", "", "信息中心通知", "0");
weChat.sendWeChatMsg("news", "@all", "", "", "测试senMsg", "", "测试的",
"真的是测试的", "http://www.baidu.com",
"http://file27.mafengwo.net/M00/B2/12/wKgB6lO0ahWAMhL8AAV1yBFJDJw20.jpeg", "0");
}
}
以上所述是小编给大家介绍的微信企业号验证/发送/接收消息,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对PHPERZ网站的支持!