WeixinController.java
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package com.fh.controller.weixin;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.marker.weixin.DefaultSession;
import org.marker.weixin.HandleMessageAdapter;
import org.marker.weixin.MySecurity;
import org.marker.weixin.msg.Data4Item;
import org.marker.weixin.msg.Msg4Event;
import org.marker.weixin.msg.Msg4Image;
import org.marker.weixin.msg.Msg4ImageText;
import org.marker.weixin.msg.Msg4Link;
import org.marker.weixin.msg.Msg4Location;
import org.marker.weixin.msg.Msg4Text;
import org.marker.weixin.msg.Msg4Video;
import org.marker.weixin.msg.Msg4Voice;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.fh.controller.base.BaseController;
import com.fh.service.weixin.command.CommandService;
import com.fh.service.weixin.imgmsg.ImgmsgService;
import com.fh.service.weixin.textmsg.TextmsgService;
import com.fh.util.Const;
import com.fh.util.PageData;
import com.fh.util.Tools;
/**
*
* 类名称：WeixinController.java
* 类描述： 微信公共平台开发
* 创建时间：2014年7月10日
* @version 1.0
*/
@Controller
@RequestMapping(value="/weixin")
public class WeixinController extends BaseController{
@Resource(name="textmsgService")
private TextmsgService textmsgService;
@Resource(name="commandService")
private CommandService commandService;
@Resource(name="imgmsgService")
private ImgmsgService imgmsgService;
/**
* 接口验证,总入口
* @param out
* @param request
* @param response
* @throws Exception
*/
@RequestMapping(value="/index")
public void index(
PrintWriter out,
HttpServletRequest request,
HttpServletResponse response
) throws Exception{
logBefore(logger, "微信接口");
PageData pd = new PageData();
try{
pd = this.getPageData();
String signature = pd.getString("signature"); //微信加密签名
String timestamp = pd.getString("timestamp"); //时间戳
String nonce = pd.getString("nonce"); //随机数
String echostr = pd.getString("echostr"); //字符串
if(null != signature && null != timestamp && null != nonce && null != echostr){/* 接口验证 */
logBefore(logger, "进入身份验证");
List<String> list = new ArrayList<String>(3) {
private static final long serialVersionUID = 2621444383666420433L;
public String toString() { // 重写toString方法，得到三个参数的拼接字符串
return this.get(0) + this.get(1) + this.get(2);
}
};
list.add(Tools.readTxtFile(Const.WEIXIN)); //读取Token(令牌)
list.add(timestamp);
list.add(nonce);
Collections.sort(list); // 排序
String tmpStr = new MySecurity().encode(list.toString(),MySecurity.SHA_1); // SHA-1加密
if (signature.equals(tmpStr)) {
out.write(echostr); // 请求验证成功，返回随机码
}else{
out.write("");
}
out.flush();
out.close();
}else{/* 消息处理 */
logBefore(logger, "进入消息处理");
response.reset();
sendMsg(request,response);
}
} catch(Exception e){
logger.error(e.toString(), e);
}
}
/**
* 处理微信服务器发过来的各种消息，包括：文本、图片、地理位置、音乐等等
* @param request
* @param response
* @throws Exception
*/
public void sendMsg(HttpServletRequest request, HttpServletResponse response) throws Exception{
InputStream is = request.getInputStream();
OutputStream os = response.getOutputStream();
final DefaultSession session = DefaultSession.newInstance();
session.addOnHandleMessageListener(new HandleMessageAdapter(){
/**
* 事件
*/
@Override
public void onEventMsg(Msg4Event msg) {
/** msg.getEvent()
* unsubscribe：取消关注 ; subscribe：关注
*/
if("subscribe".equals(msg.getEvent())){
returnMSg(msg,null,"关注");
}else if("CLICK".equals(msg.getEvent())){
returnMSg(msg,null,msg.getEventKey());
}
}
/**
* 收到的文本消息
*/
@Override
public void onTextMsg(Msg4Text msg) {
returnMSg(null,msg,msg.getContent().trim());
}
@Override
public void onImageMsg(Msg4Image msg) {
// TODO Auto-generated method stub
super.onImageMsg(msg);
}
@Override
public void onLocationMsg(Msg4Location msg) {
// TODO Auto-generated method stub
super.onLocationMsg(msg);
}
@Override
public void onLinkMsg(Msg4Link msg) {
// TODO Auto-generated method stub
super.onLinkMsg(msg);
}
@Override
public void onVideoMsg(Msg4Video msg) {
// TODO Auto-generated method stub
super.onVideoMsg(msg);
}
@Override
public void onVoiceMsg(Msg4Voice msg) {
// TODO Auto-generated method stub
super.onVoiceMsg(msg);
}
@Override
public void onErrorMsg(int errorCode) {
// TODO Auto-generated method stub
super.onErrorMsg(errorCode);
}
/**
* 返回消息
* @param emsg
* @param tmsg
* @param getmsg
*/
public void returnMSg(Msg4Event emsg, Msg4Text tmsg, String getmsg){
PageData msgpd;
PageData pd = new PageData();
String toUserName,fromUserName,createTime;
if(null == emsg){
toUserName = tmsg.getToUserName();
fromUserName = tmsg.getFromUserName();
createTime = tmsg.getCreateTime();
}else{
toUserName = emsg.getToUserName();
fromUserName = emsg.getFromUserName();
createTime = emsg.getCreateTime();
}
pd.put("KEYWORD", getmsg);
try {
msgpd = textmsgService.findByKw(pd);
if(null != msgpd){
Msg4Text rmsg = new Msg4Text();
rmsg.setFromUserName(toUserName);
//System.out.println(toUserName + "====" + fromUserName);
//fromUserName 关注者的身份ID
rmsg.setToUserName(fromUserName);
//rmsg.setFuncFlag("0");
rmsg.setContent(msgpd.getString("CONTENT")); //回复文字消息
session.callback(rmsg);
}else{
msgpd = imgmsgService.findByKw(pd);
if(null != msgpd){
Msg4ImageText mit = new Msg4ImageText();
mit.setFromUserName(toUserName);
mit.setToUserName(fromUserName);
mit.setCreateTime(createTime);
//回复图文消息
if(null != msgpd.getString("TITLE1") && null != msgpd.getString("IMGURL1")){
Data4Item d1 = new Data4Item(msgpd.getString("TITLE1"),msgpd.getString("DESCRIPTION1"),msgpd.getString("IMGURL1"),msgpd.getString("TOURL1")+"&FHWXID="+fromUserName);
mit.addItem(d1);
if(null != msgpd.getString("TITLE2") && null != msgpd.getString("IMGURL2") && !"".equals(msgpd.getString("TITLE2").trim()) && !"".equals(msgpd.getString("IMGURL2").trim())){
Data4Item d2 = new Data4Item(msgpd.getString("TITLE2"),msgpd.getString("DESCRIPTION2"),msgpd.getString("IMGURL2"),msgpd.getString("TOURL2"));
mit.addItem(d2);
}
if(null != msgpd.getString("TITLE3") && null != msgpd.getString("IMGURL3") && !"".equals(msgpd.getString("TITLE3").trim()) && !"".equals(msgpd.getString("IMGURL3").trim())){
Data4Item d3 = new Data4Item(msgpd.getString("TITLE3"),msgpd.getString("DESCRIPTION3"),msgpd.getString("IMGURL3"),msgpd.getString("TOURL3"));
mit.addItem(d3);
}
if(null != msgpd.getString("TITLE4") && null != msgpd.getString("IMGURL4") && !"".equals(msgpd.getString("TITLE4").trim()) && !"".equals(msgpd.getString("IMGURL4").trim())){
Data4Item d4 = new Data4Item(msgpd.getString("TITLE4"),msgpd.getString("DESCRIPTION4"),msgpd.getString("IMGURL4"),msgpd.getString("TOURL4"));
mit.addItem(d4);
}
if(null != msgpd.getString("TITLE5") && null != msgpd.getString("IMGURL5") && !"".equals(msgpd.getString("TITLE5").trim()) && !"".equals(msgpd.getString("IMGURL5").trim())){
Data4Item d5 = new Data4Item(msgpd.getString("TITLE5"),msgpd.getString("DESCRIPTION5"),msgpd.getString("IMGURL5"),msgpd.getString("TOURL5"));
mit.addItem(d5);
}
if(null != msgpd.getString("TITLE6") && null != msgpd.getString("IMGURL6") && !"".equals(msgpd.getString("TITLE6").trim()) && !"".equals(msgpd.getString("IMGURL6").trim())){
Data4Item d6 = new Data4Item(msgpd.getString("TITLE6"),msgpd.getString("DESCRIPTION6"),msgpd.getString("IMGURL6"),msgpd.getString("TOURL6"));
mit.addItem(d6);
}
if(null != msgpd.getString("TITLE7") && null != msgpd.getString("IMGURL7") && !"".equals(msgpd.getString("TITLE7").trim()) && !"".equals(msgpd.getString("IMGURL7").trim())){
Data4Item d7 = new Data4Item(msgpd.getString("TITLE7"),msgpd.getString("DESCRIPTION7"),msgpd.getString("IMGURL7"),msgpd.getString("TOURL7"));
mit.addItem(d7);
}
if(null != msgpd.getString("TITLE8") && null != msgpd.getString("IMGURL8") && !"".equals(msgpd.getString("TITLE8").trim()) && !"".equals(msgpd.getString("IMGURL8").trim())){
Data4Item d8 = new Data4Item(msgpd.getString("TITLE8"),msgpd.getString("DESCRIPTION8"),msgpd.getString("IMGURL8"),msgpd.getString("TOURL8"));
mit.addItem(d8);
}
}
//mit.setFuncFlag("0");
session.callback(mit);
}else{
msgpd = commandService.findByKw(pd);
if(null != msgpd){
Runtime runtime = Runtime.getRuntime();
runtime.exec(msgpd.getString("COMMANDCODE"));
}else{
Msg4Text rmsg = new Msg4Text();
rmsg.setFromUserName(toUserName);
rmsg.setToUserName(fromUserName);
rmsg.setContent("无匹配结果");
session.callback(rmsg);
}
}
}
} catch (Exception e1) {
logBefore(logger, "匹配错误");
}
}
});
/*必须调用这两个方法 如果不调用close方法，将会出现响应数据串到其它Servlet中。*/
session.process(is, os); //处理微信消息
session.close(); //关闭Session
}
}