群发消息推送实现，示例：

InputStream inputStream = null;/*HttpURLConnection conn = (HttpURLConnection) new URL("/feed/9213b07eca806538e25ecfecc0c86441ac3482b0.jpeg?token=e3bdfe7afe89a75346280bf9fb7f105e&s=DA90138E8A2724070D8C8A830300F086").openConnection();conn.setReadTimeout(5000);conn.setConnectTimeout(5000);conn.setRequestMethod("GET");if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {inputStream = conn.getInputStream();} */String path = this.getClass().getResource("/").getPath();path = path.substring(0, path.indexOf("WEB-INF")) + "images/index_bg.png";logger.info(path);inputStream = new FileInputStream(new File(path));// 上传图文消息的封面图片WxMediaUploadResult uploadMediaRes = wxMpService.getMaterialService().mediaUpload(WxConsts.MediaFileType.IMAGE, "png", inputStream);WxMpMassNews news = new WxMpMassNews();WxMpMassNews.WxMpMassNewsArticle article1 = new WxMpMassNews.WxMpMassNewsArticle();article1.setTitle("标题1");article1.setContent("内容1");article1.setThumbMediaId(uploadMediaRes.getMediaId());//article1.setThumbMediaId("67MYWryQ20BhSCeG8DPavcpHubxbjk9OPBlDJpkywXJi16kec7Pjs7Ul-H8ubN3T");news.addArticle(article1);WxMpMassNews.WxMpMassNewsArticle article2 = new WxMpMassNews.WxMpMassNewsArticle();article2.setTitle("标题2");article2.setContent("内容2");article2.setThumbMediaId(uploadMediaRes.getMediaId());//article2.setThumbMediaId("67MYWryQ20BhSCeG8DPavcpHubxbjk9OPBlDJpkywXJi16kec7Pjs7Ul-H8ubN3T");article2.setShowCoverPic(true);article2.setAuthor("作者2");article2.setContentSourceUrl("");article2.setDigest("摘要2");news.addArticle(article2);WxMpMassUploadResult massUploadResult = wxMpService.getMassMessageService().massNewsUpload(news);WxMpMassOpenIdsMessage massMessage = new WxMpMassOpenIdsMessage();massMessage.setMsgType(WxConsts.MassMsgType.MPNEWS);massMessage.setMediaId(massUploadResult.getMediaId());//massMessage.setMediaId("67MYWryQ20BhSCeG8DPavcpHubxbjk9OPBlDJpkywXJi16kec7Pjs7Ul-H8ubN3T");massMessage.getToUsers().add("otAIM6PimOuARRXXTWcloLL-XLU0");massMessage.getToUsers().add("otAIM6OlscpCu4PSFb8dSM0jwIxE");WxMpMassSendResult massResult = wxMpService.getMassMessageService().massOpenIdsMessageSend(massMessage);

MP_群发消息

下面用用户列表群发（WxMpMassOpenIdsMessage）做例子，如果要使用标签群发，则使用me.chanjar.weixin.mp.bean.WxMpMassTagMessage即可。 更多用例，请参考单元测试类：me.chanjar.weixin.mp.api.impl.WxMpMassMessageServiceImplTest，测试类连接：/Wechat-Group/WxJava/blob/master/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpMassMessageServiceImplTest.java

文本消息

WxMpMassOpenIdsMessage massMessage = new WxMpMassOpenIdsMessage();massMessage.setMsgType(WxConsts.MASS_MSG_TEXT);massMessage.setContent("消息内容");massMessage.getToUsers().add(openid);WxMpMassSendResult massResult = wxMpService.getMassMessageService().massOpenIdsMessageSend(massMessage);

视频消息

WxMediaUploadResult uploadMediaRes = wxMpService.getMaterialService().mediaUpload(WxConsts.MEDIA_VIDEO, "mp4", inputStream);// 把视频变成可被群发的媒体WxMpMassVideo video = new WxMpMassVideo();video.setTitle("测试标题");video.setDescription("测试描述");video.setMediaId(uploadMediaRes.getMediaId());WxMpMassUploadResult uploadResult = wxMpService.getMassMessageService().massVideoUpload(video);WxMpMassOpenIdsMessage massMessage = new WxMpMassOpenIdsMessage();massMessage.setMsgType(WxConsts.MASS_MSG_VIDEO);massMessage.setMediaId(uploadResult.getMediaId());massMessage.getToUsers().add(openid);WxMpMassSendResult massResult = wxMpService.getMassMessageService().massOpenIdsMessageSend(massMessage);

图片消息

WxMediaUploadResult uploadMediaRes = wxMpService.getMaterialService().mediaUpload(WxConsts.MEDIA_IMAGE, "jpg", inputStream);WxMpMassOpenIdsMessage massMessage = new WxMpMassOpenIdsMessage();massMessage.setMsgType(WxConsts.MASS_MSG_IMAGE);massMessage.setMediaId(uploadMediaRes.getMediaId());massMessage.getToUsers().add(openid);WxMpMassSendResult massResult = wxMpService.getMassMessageService().massOpenIdsMessageSend(massMessage);

语音消息

WxMediaUploadResult uploadMediaRes = wxMpService.getMaterialService().mediaUpload(WxConsts.MEDIA_VOICE, "mp3", inputStream);WxMpMassOpenIdsMessage massMessage = new WxMpMassOpenIdsMessage();massMessage.setMsgType(WxConsts.MASS_MSG_VOICE);massMessage.setMediaId(uploadMediaRes.getMediaId());massMessage.getToUsers().add(openid);WxMpMassSendResult massResult = wxMpService.getMassMessageService().massOpenIdsMessageSend(massMessage);

图文消息

// 上传图文消息的封面图片WxMediaUploadResult uploadMediaRes = wxMpService.getMaterialService().mediaUpload(WxConsts.MEDIA_IMAGE, "jpg", inputStream);// 上传图文消息的正文图片(返回的url拼在正文的<img>标签中)WxMediaImgUploadResult imagedMediaRes = wxMpService.getMaterialService().mediaImgUpload(file);String url=imagedMediaRes.getUrl();WxMpMassNews news = new WxMpMassNews();WxMpMassNews.WxMpMassNewsArticle article1 = new WxMpMassNews.WxMpMassNewsArticle();article1.setTitle("标题1");article1.setContent("内容1");article1.setThumbMediaId(uploadMediaRes.getMediaId());news.addArticle(article1);WxMpMassNews.WxMpMassNewsArticle article2 = new WxMpMassNews.WxMpMassNewsArticle();article2.setTitle("标题2");article2.setContent("内容2");article2.setThumbMediaId(uploadMediaRes.getMediaId());article2.setShowCoverPic(true);article2.setAuthor("作者2");article2.setContentSourceUrl("");article2.setDigest("摘要2");news.addArticle(article2);WxMpMassUploadResult massUploadResult = wxMpService.getMassMessageService().massNewsUpload(news);WxMpMassOpenIdsMessage massMessage = new WxMpMassOpenIdsMessage();massMessage.setMsgType(WxConsts.MASS_MSG_NEWS);massMessage.setMediaId(uploadResult.getMediaId());massMessage.getToUsers().add(openid);WxMpMassSendResult massResult = wxMpService.getMassMessageService().massOpenIdsMessageSend(massMessage);

参考文档地址：

官方文档（群发接口及原创校验）：https://developers./doc/offiaccount/Message_Management/Batch_Sends_and_Originality_Checks.html

基于WxJava （微信开发 Java SDK）框架的文档：

/Wechat-Group/WxJava/wiki/MP_%E7%BE%A4%E5%8F%91%E6%B6%88%E6%81%AF

WxJava框架学习文档：

/Wechat-Group/WxJava/wiki/%E5%85%AC%E4%BC%97%E5%8F%B7%E5%BC%80%E5%8F%91%E6%96%87%E6%A1%A3

完！！！

注意1：

报错{"errcode":-1,"errmsg":"system error hint: [zttteq44664"}，可能是图文消息素材id放错了，放的封面图片素材id。

报错{"errcode":48008,"errmsg":"no permission for this msgtype hint: [hDBAwa0376ge20]"}，测试公众号没有调用此接口的权限，需要用认证过的服务号。

注意2：

1、该接口暂时仅提供给已微信认证的服务号2、高级群发接口的每日调用限制为10次，请小心测试3、无论在公众平台网站上，还是使用接口群发，用户每月只能接收4条群发消息，多于4条的群发将对该用户发送失败。

示例：

/*** 图文消息推送（客服消息推送）* * @param req* @param resp* @return* @throws Exception*/@RequestMapping(value = "/notifyPreferential.api")@ResponseBodypublic Map<String, Object> notifyPreferential(HttpServletRequest req, HttpServletResponse resp) {wxMpService.setMaxRetryTimes(1);// 获取用户手机号、密码、actionString phone = (String) req.getParameter("tellphone");String openid = (String) req.getParameter("openid");String title = (String) req.getParameter("title");String desc = (String) req.getParameter("desc");String picUrl = (String) req.getParameter("picUrl");String status = (String) req.getParameter("status");String startTime = (String) req.getParameter("startTime");String endTime = (String) req.getParameter("endTime");logger.info("收到服务器图文消息推送：请求参数为" + phone + "," + openid + "," + title + "," + picUrl + "," + status);try { /*// 客服消息、图文消息// 图文消息1WxMpKefuMessage.WxArticle article1 = new WxMpKefuMessage.WxArticle();article1.setUrl("http://xial9527./wx/jsp/login.html");article1.setPicUrl("/wx/images/index_bg.png");article1.setDescription("今天天气很好，适合出去玩");article1.setTitle("测试测试测试一下啦啦啦");// 图文消息2WxMpKefuMessage.WxArticle article2 = new WxMpKefuMessage.WxArticle();article2.setUrl("http://xial9527./wx/index?code=1YF00137");article2.setPicUrl("/wx/images/index_bg.png");article2.setDescription("晚上去吃火锅吧，逛超市");article2.setTitle("今日安排");// 封装 xmlWxMpKefuMessage wxMpKefuMessage = WxMpKefuMessage.NEWS().toUser("otAIM6PimOuARRXXTWcloLL-XLU0").addArticle(article1)//.addArticle(article2).build();// 发送给指定openidwxMpService.getKefuService().sendKefuMessage(wxMpKefuMessage); */InputStream inputStream = null;HttpURLConnection conn = (HttpURLConnection) new URL("/wx/images/index_bg.png").openConnection();conn.setReadTimeout(5000);conn.setConnectTimeout(5000);conn.setRequestMethod("GET");if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {inputStream = conn.getInputStream();} /*String path = this.getClass().getResource("/").getPath();path = path.substring(0, path.indexOf("WEB-INF")) + "images/index_bg.png";logger.info(path);inputStream = new FileInputStream(new File(path)); */// 上传图文消息的封面图片WxMediaUploadResult uploadMediaRes = wxMpService.getMaterialService().mediaUpload(WxConsts.MediaFileType.IMAGE, "png", inputStream);WxMpMassNews news = new WxMpMassNews();WxMpMassNews.WxMpMassNewsArticle article1 = new WxMpMassNews.WxMpMassNewsArticle();article1.setTitle("标题1");article1.setContent("内容1");article1.setThumbMediaId(uploadMediaRes.getMediaId());//article1.setThumbMediaId("67MYWryQ20BhSCeG8DPavcpHubxbjk9OPBlDJpkywXJi16kec7Pjs7Ul-H8ubN3T");news.addArticle(article1);WxMpMassNews.WxMpMassNewsArticle article2 = new WxMpMassNews.WxMpMassNewsArticle();article2.setTitle("标题2");article2.setContent("内容2");article2.setThumbMediaId(uploadMediaRes.getMediaId());//article2.setThumbMediaId("67MYWryQ20BhSCeG8DPavcpHubxbjk9OPBlDJpkywXJi16kec7Pjs7Ul-H8ubN3T");article2.setShowCoverPic(true);article2.setAuthor("作者2");article2.setContentSourceUrl("");article2.setDigest("摘要2");news.addArticle(article2);WxMpMassUploadResult massUploadResult = wxMpService.getMassMessageService().massNewsUpload(news);WxMpMassOpenIdsMessage massMessage = new WxMpMassOpenIdsMessage();massMessage.setMsgType(WxConsts.MassMsgType.MPNEWS);massMessage.setMediaId(massUploadResult.getMediaId());//massMessage.setMediaId("67MYWryQ20BhSCeG8DPavcpHubxbjk9OPBlDJpkywXJi16kec7Pjs7Ul-H8ubN3T");massMessage.getToUsers().add("otAIM6PimOuARRXXTWcloLL-XLU0");massMessage.getToUsers().add("otAIM6OlscpCu4PSFb8dSM0jwIxE");WxMpMassSendResult massResult = wxMpService.getMassMessageService().massOpenIdsMessageSend(massMessage);} catch (Exception e) {logger.error(e.getMessage());}// 封装返回结果Map<String, Object> returnMap = new HashMap<String, Object>();returnMap.put(GlobalDeclare.RETURN_CODE, 0);returnMap.put(GlobalDeclare.RETURN_MSG, "success");returnMap.put(GlobalDeclare.RETURN_DATA, "{}");return returnMap;}

/*** 图文消息推送（客服消息推送）* * @param req* @param resp* @return* @throws Exception*/@RequestMapping(value = "/notifyPreferential.api")@ResponseBodypublic Map<String, Object> notifyPreferential(HttpServletRequest req, HttpServletResponse resp) {wxMpService.setMaxRetryTimes(1);// 获取用户手机号、密码、actionString phone = (String) req.getParameter("tellphone");String openid = (String) req.getParameter("openid");String title = (String) req.getParameter("title");String desc = (String) req.getParameter("desc");String picUrl = (String) req.getParameter("picUrl");String status = (String) req.getParameter("status");String startTime = (String) req.getParameter("startTime");String endTime = (String) req.getParameter("endTime");logger.info("收到服务器图文消息推送：请求参数为" + phone + "," + openid + "," + title + "," + picUrl + "," + status);// 封装返回结果Map<String, Object> returnMap = new HashMap<String, Object>();// 获取网络图片输入流InputStream inputStream = null;try {HttpURLConnection connection = (HttpURLConnection) new URL(picUrl).openConnection();connection.setReadTimeout(5000);connection.setConnectTimeout(5000);connection.setRequestMethod("GET");if (connection.getResponseCode() == HttpURLConnection.HTTP_OK) {inputStream = connection.getInputStream();}} catch (IOException e) {e.printStackTrace();logger.info("获取网络图片出现异常，图片路径为：" + picUrl);}if (inputStream == null) {returnMap.put(GlobalDeclare.RETURN_CODE, 101);returnMap.put(GlobalDeclare.RETURN_MSG, "获取网络图片出现异常，图片路径为：" + picUrl);return returnMap;}// 判断图片类型String imgType = getUrlSuffixes(picUrl);if(imgType == null){returnMap.put(GlobalDeclare.RETURN_CODE, 102);returnMap.put(GlobalDeclare.RETURN_MSG, "图片格式错误，图片必须为：jpeg|gif|jpg|png");return returnMap;}// 图文消息跳转链接String url = req.getScheme() + "://" + req.getServerName() + req.getContextPath() + "/template?phone=" + phone;// 群发用户openid，openID最少2个，最多10000个String[] openids = openid.split(",");if(openids == null || openids.length < 2){returnMap.put(GlobalDeclare.RETURN_CODE, 103);returnMap.put(GlobalDeclare.RETURN_MSG, "openid不能为空，且群发用户至少为2个，最多10000个");return returnMap;}// 发送图文消息WxMpMassSendResult massResult = null;try {// 上传图文消息的封面图片WxMediaUploadResult uploadMediaRes = wxMpService.getMaterialService().mediaUpload(WxConsts.MediaFileType.IMAGE, imgType, inputStream);// 第一条图文消息WxMpMassNews news = new WxMpMassNews();WxMpMassNews.WxMpMassNewsArticle article1 = new WxMpMassNews.WxMpMassNewsArticle();article1.setTitle(title);article1.setContent(desc);article1.setThumbMediaId(uploadMediaRes.getMediaId());article1.setContentSourceUrl(url);article1.setShowCoverPic(true);news.addArticle(article1);// 上传图文消息素材WxMpMassUploadResult massUploadResult = wxMpService.getMassMessageService().massNewsUpload(news);// 依据openid列表群发图文消息WxMpMassOpenIdsMessage massMessage = new WxMpMassOpenIdsMessage();massMessage.setMsgType(WxConsts.MassMsgType.MPNEWS);massMessage.setMediaId(massUploadResult.getMediaId());// 遍历openidfor(int i = 0; i < openids.length; i++){massMessage.getToUsers().add(openids[i]);}// 发送消息massResult = wxMpService.getMassMessageService().massOpenIdsMessageSend(massMessage);} catch (Exception e) {logger.error(e.getMessage());}if (massResult == null) {returnMap.put(GlobalDeclare.RETURN_CODE, 104);returnMap.put(GlobalDeclare.RETURN_MSG, "请求微信服务器出现异常");} else {returnMap.put(GlobalDeclare.RETURN_CODE, 0);returnMap.put(GlobalDeclare.RETURN_MSG, "success");}returnMap.put(GlobalDeclare.RETURN_DATA, "{}");return returnMap;}