java微信公众平台开发事件推送

import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletRequest; import org.apache.log4j.Logger; import org.springframework.stereotype.Service; import com.ifp.weixin.biz.core.CoreService; import com.ifp.weixin.constant.Constant; import com.ifp.weixin.entity.Message.resp.Article; import com.ifp.weixin.entity.Message.resp.NewsMessage; import com.ifp.weixin.entity.Message.resp.TextMessage; import com.ifp.weixin.util.MessageUtil; @Service("coreService") public class CoreServiceImpl implements CoreService { public static Logger log = Logger.getLogger(CoreServiceImpl.class); @Override public String processRequest(HttpServletRequest request) { String respMessage = null; try { // xml请求解析 ，本地方法 Map<String, String> requestMap = MessageUtil.parseXml(request); // 发送方帐号（open_id） String fromUserName = requestMap.get("FromUserName"); // 公众帐号 String toUserName = requestMap.get("ToUserName"); // 消息类型 String msgType = requestMap.get("MsgType"); TextMessage textMessage = new TextMessage(); textMessage.setToUserName(fromUserName); textMessage.setFromUserName(toUserName); textMessage.setCreateTime(new Date().getTime()); textMessage.setMsgType(Constant.RESP_MESSAGE_TYPE_TEXT); textMessage.setFuncFlag(0); String respContent = ""; // 文本消息 if (msgType.equals(Constant.REQ_MESSAGE_TYPE_TEXT)) { // 接收用户发送的文本消息内容 String content = requestMap.get("Content"); // 创建图文消息 NewsMessage newsMessage = new NewsMessage(); newsMessage.setToUserName(fromUserName); newsMessage.setFromUserName(toUserName); newsMessage.setCreateTime(new Date().getTime()); newsMessage.setMsgType(Constant.RESP_MESSAGE_TYPE_NEWS); newsMessage.setFuncFlag(0); List<Article> articleList = new ArrayList<Article>(); // 单图文消息 if ("1".equals(content)) { Article article = new Article(); article.setTitle("我是一条单图文消息"); article.setDescription("我是描述信息，哈哈哈哈哈哈哈。。。"); article.setPicUrl("http://www.iteye.com/upload/logo/user/603624/2dc5ec35-073c-35e7-9b88-274d6b39d560.jpg"); article.setUrl("http://tuposky.iteye.com"); articleList.add(article); // 设置图文消息个数 newsMessage.setArticleCount(articleList.size()); // 设置图文消息包含的图文集合 newsMessage.setArticles(articleList); // 将图文消息对象转换成xml字符串 respMessage = MessageUtil.newsMessageToXml(newsMessage); } // 多图文消息 else if ("3".equals(content)) { Article article1 = new Article(); article1.setTitle("我是一条多图文消息"); article1.setDescription(""); article1.setPicUrl("http://www.isic.cn/viewResourcesAction//logo/20130913/2013091314543416032.jpg"); article1.setUrl("http://tuposky.iteye.com/blog/2008583"); Article article2 = new Article(); article2.setTitle("微信公众平台开发教程Java版（二）接口配置 "); article2.setDescription(""); article2.setPicUrl("http://www.isic.cn/viewResourcesAction//logo/20131021/2013102111243367254.jpg"); article2.setUrl("http://tuposky.iteye.com/blog/2008655"); Article article3 = new Article(); article3.setTitle("微信公众平台开发教程Java版(三) 消息接收和发送"); article3.setDescription(""); article3.setPicUrl("http://www.isic.cn/viewResourcesAction//logo/20131021/2013102111291287031.jpg"); article3.setUrl("http://tuposky.iteye.com/blog/2017429"); articleList.add(article1); articleList.add(article2); articleList.add(article3); newsMessage.setArticleCount(articleList.size()); newsMessage.setArticles(articleList); respMessage = MessageUtil.newsMessageToXml(newsMessage); } //事件处理开始 } else if (msgType.equals(Constant.REQ_MESSAGE_TYPE_EVENT)) { // 事件类型 String eventType = requestMap.get("Event"); if (eventType.equals(Constant.EVENT_TYPE_SUBSCRIBE)) { // 关注 respContent = "感谢您关注偶,这里会给您提供最新的公司资讯和公告！\n"; StringBuffer contentMsg = new StringBuffer(); contentMsg.append("您还可以回复下列数字，体验相应服务").append("\n\n"); contentMsg.append("1 我就是个测试的").append("\n"); contentMsg.append("2 我木有").append("\n"); contentMsg.append("3 我是多图文").append("\n"); respContent = respContent+contentMsg.toString(); } else if (eventType.equals(Constant.EVENT_TYPE_UNSUBSCRIBE)) { // 取消关注,用户接受不到我们发送的消息了，可以在这里记录用户取消关注的日志信息 } else if (eventType.equals(Constant.EVENT_TYPE_CLICK)) { // 事件KEY值，与创建自定义菜单时指定的KEY值对应 String eventKey = requestMap.get("EventKey"); // 自定义菜单点击事件 if (eventKey.equals("11")) { respContent = "天气预报菜单项被点击！"; } else if (eventKey.equals("12")) { respContent = "公交查询菜单项被点击！"; } } textMessage.setContent(respContent); respMessage = MessageUtil.textMessageToXml(textMessage); } } catch (Exception e) { e.printStackTrace(); } return respMessage; } }