1. 內網映射
由於微信企業號回調模式的URL盡支持域名方式訪問,估需要註冊花生殼,做一個內網穿透(需要花16塊錢,購買一個免費版,購買之後,第二天才能添加上域名)
2. 微信企業號
註冊微信企業號:https://qy.weixin.qq.com/ (選擇團隊,團隊不需要認證)
通訊錄:新建組織- > 關注成員
企業號-> 應用中心-> 新建應用-> 消息型應用-> 模式選擇(回調模式) -> 開啟微信消息轉發,
回調模式說明:http://qydev.weixin.qq.com/wiki/index.PHP?title=%E5%9B%9E%E8%B0%83%E6%A8%A1%E5%BC%8F
回調模式加密解密代碼: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
如圖1:
自定義菜單: 開發應用的請求路徑如圖2:
設置-> 功能設置-> 權限管理-> 新建管理組-> 應用權限( Secret )
3. 利用Jersey開發web Service服務
3.1 在類中定義token, 隨機密碼43位,公司corpId, secret
3.2 驗證方法
/* * ------------使用示例一:驗證回調URL---------------企業開啟回調模式時,企業號會向驗證url發送一個get請求* 假設點擊驗證時,企業收到類似請求: 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 * * 接收到該請求時,企業應* 1.解析出Get請求的參數,包括消息體簽名(msg_signature),時間戳(timestamp),隨機數字串(nonce * )以及公眾平台推送過來的隨機加密字符串(echostr), 這一步注意作URL解碼。 2.驗證消息體簽名的正確性3. * 解密出echostr原文,將原文當作Get請求的response,返回給公眾平台第2,3步可以用公眾平台提供的庫函數VerifyURL來實現。 */ /** * 回調URL,微信調用此方法進行驗證* * @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();// 驗證URL失敗,錯誤原因請查看異常} return sEchoStr; }3.3 接收用戶信息,並解密
/* * ------------對用戶回复的消息解密--------------- * 用戶回复消息或者點擊事件響應時,企業會收到回調消息,此消息是經過公眾平台加密之後的密文以post形式發送給企業,密文格式請參考官方文檔* 假設企業收到公眾平台的回調消息如下: 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> * * 企業收到post請求之後應該* 1.解析出url上的參數,包括消息體簽名(msg_signature),時間戳(timestamp)以及隨機數字串(nonce) * 2.驗證消息體簽名的正確性。 * 3.將post請求的數據進行xml解析,並將<Encrypt>標籤的內容進行解密,解密出來的明文即是用戶回复消息的明文,明文格式請參考官方文檔* 第2,3步可以用公眾平台提供的庫函數DecryptMsg來實現。 */ @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請求的密文數據// 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標籤的內容進行處理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();// 解密失敗,失敗原因請查看異常} return "ok"; }3.4 發送信息到微信
設置-> 功能設置-> 權限管理-> 新建管理組; 獲取secret
/** * 此方法可以發送任意類型消息* * @param msgType * text|image|voice|video|file|news * @param touser * 成員ID列表(消息接收者,多個接收者用'|'分隔,最多支持1000個)。特殊情況:指定為@all, * 則向關注該企業應用的全部成員發送* @param toparty * 部門ID列表,多個接收者用'|'分隔,最多支持100個。當touser為@all時忽略本參數* @param totag * 標籤ID列表,多個接收者用'|'分隔。當touser為@all時忽略本參數* @param content * msgType=text時,文本消息內容* @param mediaId * msgType=image|voice|video時,對應消息信息ID(--------) * @param title * msgType=news|video時,消息標題* @param description * msgType=news|video時,消息描述* @param url * msgType=news時,消息鏈接* @param picurl * msgType=news時,圖片路徑* @param safe * 表示是否是保密消息,0表示否,1表示是,默認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(); // 拼接請求串String action = CREATE_SESSION_URL + ACCESS_TOKEN; // 封裝發送消息請求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");// // 連接超時30秒System.setProperty("sun.net.client.defaultReadTimeout", "30000"); // // 讀取超時30秒http.connect(); OutputStream os = http.getOutputStream(); os.write(json.getBytes("UTF-8"));// 傳入參數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("請求返回結果:" + result); os.flush(); os.close(); } catch (Exception e) { e.printStackTrace(); } } // 獲取接口訪問權限碼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) }; // 設置策略,防止報cookie錯誤DefaultHttpParams.getDefaultParams().setParameter( "http.protocol.cookie-policy", CookiePolicy.BROWSER_COMPATIBILITY); // 給post設置參數post.setRequestBody(param); String result = ""; try { client.executeMethod(post); result = new String(post.getResponseBodyAsString().getBytes("gbk")); } catch (IOException e) { e.printStackTrace(); } // 將數據轉換成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", "", "", "測試senMsg", "", "測試的", "真的是測試的", "http://www.baidu.com", "http://file27.mafengwo.net/M00/B2/12/wKgB6lO0ahWAMhL8AAV1yBFJDJw20.jpeg", "0"); }4. 開發完成。 需要將該類在webx.xml中添加到rest中管理
<!-- RESTful支持--> <!-- webserivce服務,如增加了服務,需要在param-value中增加服務的包路徑--> <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. 開發完成的全量代碼
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; /** * 微信企業號開發* * @author ZHEN.L * */ @Path("wx") public class StationResource { // http://hichinamobile.xicp.net/security/rest/wx // https://qy.weixin.qq.com private String token = "spm"; // 企業號-> 應用中心-> 新建應用-> 消息型應用private String agentId = "1"; // 企業號-> 應用中心-> 點開應用中-> 應用ID private String encodingAesKey = "nT6ZWTVFlyNXOhFOGGOZWdJpAgeFSV8ln5CNeYw7mwl"; // 企業號-> 應用中心-> 新建應用-> 消息型應用private String corpId = "wxe49318eb604cf00b"; // 企業號-> 設置-> 企業號信息-> 賬號信息private String secret = "M-YFKmgl_kXBVEtginZH3RQWbz4xb6MFeQXXLk77mkpxZenFDYq-UgerxdUF8rel"; // 企業號-> 設置-> 功能設置-> 權限管理中@Context HttpServletRequest request; @Context HttpServletResponse response; WXBizMsgCrypt wxcpt = null; public StationResource() { try { wxcpt = new WXBizMsgCrypt(token, encodingAesKey, corpId); } catch (AesException e) { e.printStackTrace(); } } // 獲取訪問權限碼URL private final static String ACCESS_TOKEN_URL = "https://qyapi.weixin.qq.com/cgi-bin/gettoken"; // 創建會話請求URL private final static String CREATE_SESSION_URL = "https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token="; // 獲取接口訪問權限碼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) }; // 設置策略,防止報cookie錯誤DefaultHttpParams.getDefaultParams().setParameter( "http.protocol.cookie-policy", CookiePolicy.BROWSER_COMPATIBILITY); // 給post設置參數post.setRequestBody(param); String result = ""; try { client.executeMethod(post); result = new String(post.getResponseBodyAsString().getBytes("gbk")); } catch (IOException e) { e.printStackTrace(); } // 將數據轉換成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:驗證回調URL---------------企業開啟回調模式時,企業號會向驗證url發送一個get請求* 假設點擊驗證時,企業收到類似請求: 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 * * 接收到該請求時,企業應* 1.解析出Get請求的參數,包括消息體簽名(msg_signature),時間戳(timestamp),隨機數字串(nonce * )以及公眾平台推送過來的隨機加密字符串(echostr), 這一步注意作URL解碼。 2.驗證消息體簽名的正確性3. * 解密出echostr原文,將原文當作Get請求的response,返回給公眾平台第2,3步可以用公眾平台提供的庫函數VerifyURL來實現。 */ /** * 回調URL,微信調用此方法進行驗證* * @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();// 驗證URL失敗,錯誤原因請查看異常} return sEchoStr; } /* * ------------對用戶回复的消息解密--------------- * 用戶回复消息或者點擊事件響應時,企業會收到回調消息,此消息是經過公眾平台加密之後的密文以post形式發送給企業,密文格式請參考官方文檔* 假設企業收到公眾平台的回調消息如下: 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> * * 企業收到post請求之後應該* 1.解析出url上的參數,包括消息體簽名(msg_signature),時間戳(timestamp)以及隨機數字串(nonce) * 2.驗證消息體簽名的正確性。 * 3.將post請求的數據進行xml解析,並將<Encrypt>標籤的內容進行解密,解密出來的明文即是用戶回复消息的明文,明文格式請參考官方文檔* 第2,3步可以用公眾平台提供的庫函數DecryptMsg來實現。 */ @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請求的密文數據// 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標籤的內容進行處理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();// 解密失敗,失敗原因請查看異常} return "ok"; } /* * ------------使用示例三:企業回復用戶消息的加密--------------- * 企業被動回復用戶的消息也需要進行加密,並且拼接成密文格式的xml串。 假設企業需要回復用戶的明文如下: <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> * * 為了將此段明文回复給用戶,企業應: * 1.自己生成時間時間戳(timestamp),隨機數字串(nonce)以便生成消息體簽名,也可以直接用從公眾平台的post * url上解析出的對應值。 2.將明文加密得到密文。 * 3.用密文,步驟1生成的timestamp,nonce和企業在公眾平台設定的token生成消息體簽名。 * 4.將密文,消息體簽名,時間戳,隨機數字串拼接成xml格式的字符串,發送給企業。 * 以上2,3,4步可以用公眾平台提供的庫函數EncryptMsg來實現。 */ // @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();// 加密失敗} // return sRespData; } /** * 此方法可以發送任意類型消息* * @param msgType * text|image|voice|video|file|news * @param touser * 成員ID列表(消息接收者,多個接收者用'|'分隔,最多支持1000個)。特殊情況:指定為@all, * 則向關注該企業應用的全部成員發送* @param toparty * 部門ID列表,多個接收者用'|'分隔,最多支持100個。當touser為@all時忽略本參數* @param totag * 標籤ID列表,多個接收者用'|'分隔。當touser為@all時忽略本參數* @param content * msgType=text時,文本消息內容* @param mediaId * msgType=image|voice|video時,對應消息信息ID(--------) * @param title * msgType=news|video時,消息標題* @param description * msgType=news|video時,消息描述* @param url * msgType=news時,消息鏈接* @param picurl * msgType=news時,圖片路徑* @param safe * 表示是否是保密消息,0表示否,1表示是,默認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(); // 拼接請求串String action = CREATE_SESSION_URL + ACCESS_TOKEN; // 封裝發送消息請求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");// // 連接超時30秒System.setProperty("sun.net.client.defaultReadTimeout", "30000"); // // 讀取超時30秒http.connect(); OutputStream os = http.getOutputStream(); os.write(json.getBytes("UTF-8"));// 傳入參數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("請求返回結果:" + 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", "", "", "測試senMsg", "", "測試的", "真的是測試的", "http://www.baidu.com", "http://file27.mafengwo.net/M00/B2/12/wKgB6lO0ahWAMhL8AAV1yBFJDJw20.jpeg", "0"); } }以上所述是小編給大家介紹的微信企業號驗證/發送/接收消息,希望對大家有所幫助,如果大家有任何疑問請給我留言,小編會及時回復大家的。在此也非常感謝大家對武林網網站的支持!