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Ne4WeiXin For Spring is good :)
package com.tmsps.ne4weixin.action;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import com.tmsps.ne4weixin.bean.message.event.BaseEvent;
import com.tmsps.ne4weixin.bean.message.event.LocationEvent;
import com.tmsps.ne4weixin.bean.message.event.MenuEvent;
import com.tmsps.ne4weixin.bean.message.event.QrsceneEvent;
import com.tmsps.ne4weixin.bean.message.event.SubscribeEvent;
import com.tmsps.ne4weixin.bean.message.receive.ImageMessageVo;
import com.tmsps.ne4weixin.bean.message.receive.InBaseMessage;
import com.tmsps.ne4weixin.bean.message.receive.LinkMessageVo;
import com.tmsps.ne4weixin.bean.message.receive.LocationMessageVo;
import com.tmsps.ne4weixin.bean.message.receive.ShortVideoMessageVo;
import com.tmsps.ne4weixin.bean.message.receive.TextMessageVo;
import com.tmsps.ne4weixin.bean.message.receive.VideoMessageVo;
import com.tmsps.ne4weixin.bean.message.receive.VoiceMessageVo;
import com.tmsps.ne4weixin.config.WxConfig;
import com.tmsps.ne4weixin.config.enumeration.EventTypeEnum;
import com.tmsps.ne4weixin.config.enumeration.MsgTypeEnum;
import com.tmsps.ne4weixin.utils.WXUtil;
import com.tmsps.ne4weixin.utils.WeiXinMsgUtil;
import com.tmsps.ne4weixin.utils.XmlUtils;
import lombok.extern.slf4j.Slf4j;
@RestController
@Slf4j
public abstract class Ne4WeiXinSpringAction extends WeixinSupport {
/**
* request and resopnse
*/
protected HttpServletRequest request;
protected HttpServletResponse response;
@ModelAttribute
public void setRequestAndResopnse(HttpServletRequest request, HttpServletResponse response) {
this.request = request;
this.response = response;
}
/**
* @Title: getWxConfig @Description: 根据识别码来判断不同的微信服务号信息 @author:zhangwei @date:
* Mar 9, 2020 1:48:15 PM @param: @param IdCode @param: @return @return:
* WxConfig @throws
*/
public abstract WxConfig getWxConfig();
/**
* @Title: bind @Description: 微信服务器与应用服务器通信绑定 @author:zhangwei @date: Mar 9,
* 2020 11:50:54 AM @param: @return @return: String @throws
*/
@RequestMapping(method = RequestMethod.GET)
public String bind() {
if (WXUtil.isCheck(request, getWxConfig().getToken())) {
// 绑定微信服务器成功
String echostr = request.getParameter("echostr");
log.info("bind weixin server success , and echostr is {}", echostr);
return echostr;
} else {
// 绑定微信服务器失败
log.warn("bind weixin server faile !!!");
}
return "";
}
@RequestMapping(method = RequestMethod.POST)
public String handel(@RequestBody String body) {
log.debug("The message is {}", body);
if (WXUtil.isCheck(request, getWxConfig().getToken())) {// 如果信息来源于微信服务器则继续处理
log.debug("----------消息验证通过是来自微信服务器通信，开始解密微信消息----------");
String message = WXUtil.decryptMsg(request, getWxConfig(), body);
log.debug("解密后的消息为 :\n{}\n 需要进一步处理消息！", message);
Map xmlMap = XmlUtils.getXmlToMap(message);
//消息类型
String MsgType = WeiXinMsgUtil.getMsgType(xmlMap);
//如果消息是event事件
if(MsgType.equals(EventTypeEnum.Event.toName())) {
BaseEvent baseEvent = WeiXinMsgUtil.toEventBean(xmlMap);
if(baseEvent instanceof SubscribeEvent) {
return processInSubscribeEvent((SubscribeEvent)baseEvent);
}
if(baseEvent instanceof QrsceneEvent) {
return processInQrsceneEvent((QrsceneEvent)baseEvent);
}
if(baseEvent instanceof LocationEvent) {
return processInLocationEvent((LocationEvent)baseEvent);
}
if(baseEvent instanceof MenuEvent) {
return processInMenuEvent((MenuEvent)baseEvent);
}
}else {
// 封装为微信消息实体类
InBaseMessage baseMessage = WeiXinMsgUtil.toMessageBean(xmlMap);
// 处理接受到的文本消息
if (MsgType.equals(MsgTypeEnum.IMAGE.toName())) {
return processInImageMsg((ImageMessageVo) baseMessage);
}
if (MsgType.equals(MsgTypeEnum.LINK.toName())) {
return processInLinkMsg((LinkMessageVo) baseMessage);
}
if (MsgType.equals(MsgTypeEnum.LOCATION.toName())) {
return processInLocationMsg((LocationMessageVo) baseMessage);
}
if (MsgType.equals(MsgTypeEnum.SHORT_VIDEO.toName())) {
return processInShortVideoMsg((ShortVideoMessageVo) baseMessage);
}
if (MsgType.equals(MsgTypeEnum.TEXT.toName())) {
return processInTextMsg((TextMessageVo) baseMessage);
}
if (MsgType.equals(MsgTypeEnum.VIDEO.toName())) {
return processInVideoMsg((VideoMessageVo) baseMessage);
}
if (MsgType.equals(MsgTypeEnum.VOICE.toName())) {
return processInVoiceMsg((VoiceMessageVo) baseMessage);
}
}
} else {
log.warn("接收到来自非微信验证服务器的信息，已经被丢弃:{}", body);
}
return null;
}
// 处理接收到的图片消息
protected abstract String processInImageMsg(ImageMessageVo ImageMessage);
// 处理接收到的链接消息
protected abstract String processInLinkMsg(LinkMessageVo LinkMessage);
// 处理接收到的位置消息
protected abstract String processInLocationMsg(LocationMessageVo LocationMessage);
// 处理接收到的短视频消息
protected abstract String processInShortVideoMsg(ShortVideoMessageVo ShortVideoMessage);
// 处理接收到的文本消息
protected abstract String processInTextMsg(TextMessageVo TextMessage);
// 处理接收到的视频消息
protected abstract String processInVideoMsg(VideoMessageVo VideoMessage);
// 处理接收到的语音消息
protected abstract String processInVoiceMsg(VoiceMessageVo VoiceMessage);
/**
* 处理接收到的事件信息
*/
//关注事件
protected abstract String processInSubscribeEvent(SubscribeEvent subscribeEvent);
//扫码事件
protected abstract String processInQrsceneEvent(QrsceneEvent qrsceneEvent);
//地理位置上报事件
protected abstract String processInLocationEvent(LocationEvent locationEvent);
//自定义菜单事件
protected abstract String processInMenuEvent(MenuEvent menuEvent);
}