微信公众平台自定义菜单接口文档:https://mp.weixin.qq.com/wiki/10/0234e39a2025342c17a7d23595c6b40a.html
最近做了下公众号的自定义菜单,下面贴上每一步的操作步骤,一共三步:
1.调用公众号创建自定义菜单接口创建自己想要的菜单(创建自定义菜单表,存储自定义菜单内容,方便后续更新):
举例如下:
levelNum列:菜单级别(1:父菜单,2子菜单)
father列:父级菜单是谁
type列: main:一级菜单,click:点击事件,view:跳转路径,
name:展示的名称
contentText:如果是一级菜单,配置main或者不配(null)都行,配置view也可以,但是切记一级菜单不能直接配click这类的点击事件,否则创建菜单时会失败
contentText与contentType配置对应关系:
main ------>main
cilck ------>key
view ------>url
sequence:展示的顺序
siteId:刷新哪个站点的菜单
后台添加菜单功能如图:
然后做一个刷新自定义菜单的按钮,后期如果菜单有更新,点击按钮判断刷新的是哪个站点的菜单就行了
刷新自定义菜单就是调用微信的创建自定义菜单接口:
package com.odao.weixin.site.web.controller.createMenu; import java.io.IOException; import java.io.PrintWriter; import java.io.Writer; import java.security.KeyManagementException; import java.security.NoSuchAlgorithmException; import java.security.NoSuchProviderException; import java.util.Map; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import net.sf.json.JSONObject; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.alibaba.fastjson.JSON; import com.odao.weixin.api.oauth.MenuManager; import com.odao.weixin.api.support.AccessTokenKit; import com.odao.weixin.site.core.GlobalThreadLocal; import com.odao.weixin.site.subsys.customButton.CustomButtonSys; @Controller @RequestMapping("/") public class CreateMenuController { final static Logger logger = LoggerFactory.getLogger(CreateMenuController.class); @Autowired private CustomButtonSys customButtonSys; @RequestMapping("creatMenu.do") protected void handleRequestInternal(HttpServletRequest request, HttpServletResponse response,Writer writer) throws Exception { boolean b=false; String accesstoken=null; String text=null; logger.debug("创建自定义菜单请求"); //获取基础token try { String token = AccessTokenKit.getTokenNew(微信公众号appid, 微信公众号Secret); accesstoken = (String) JSON.parseObject(token, Map.class).get("access_token");//通过AppId 和 AppSecret 获取access_token } catch (Exception e1) { e1.printStackTrace(); } //创建菜单语句 text = customButtonSys.getCreatText(); logger.debug("创建自定义菜单请求的text["+text+"]"); if(accesstoken!=null&&accesstoken.length()>0&&text!=null&&text.length()>0){ try { b=MenuManager.createMenu(accesstoken, text);//通过access_token和页面提交的按钮创建字符串创建自定义菜单,成功返回true,失败返回false } catch (KeyManagementException e) { e.printStackTrace(); } catch (NoSuchAlgorithmException e) { e.printStackTrace(); } catch (NoSuchProviderException e) { e.printStackTrace(); } } int result = 0; if(b){ result = 1; } else { result = 0; } logger.debug("创建自定义菜单结果:"+result); response.setContentType("text/plain"); response.setHeader("Pragma", "No-cache"); response.setHeader("Cache-Control", "no-cache"); response.setDateHeader("Expires", 0); PrintWriter out; try { out = response.getWriter(); JSONObject resultJSON = new JSONObject(); String jsonpCallback = request.getParameter("jsonpCallback");// 客户端请求参数 resultJSON.put("retCode", result); out.println(jsonpCallback + "(" + resultJSON.toString(1, 1)+")");// 返回jsonp格式数据 out.flush(); out.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return; } }
写得比较简陋,你可以自己优化下,功能反正没问题。
2.配置微信公众号事件转发地址:
进入微信公众号,左侧菜单找到基本配置,配置如下:
3.编写菜单点击触发事件:
配置好后,你的自定义菜单点击事件都会转发到你的后台Java方法中:
package com.odao.weixin.site.web.controller.weixinListener;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.odao.weixin.api.msg.*;
import com.odao.weixin.site.subsys.listener.ListenerEventService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.odao.common.util.HttpUtil;
import com.odao.weixin.api.DefaultSession;
import com.odao.weixin.api.HandleMessageAdapter;
import com.odao.weixin.api.support.MySecurity;
import com.odao.weixin.site.util.QpMobileGameWebUtil;
@Controller
@RequestMapping("/")
public class WeiXinListenerController {
final static Logger logger = LoggerFactory.getLogger(WeiXinListenerController.class);
// TOKEN 是你在微信平台开发模式中设置的哦
public static final String TOKEN = "上图中的Token(令牌)";
@Autowired
private ListenerEventService listenerEventService;
@RequestMapping("weiXinListener.do")
protected void handleRequestInternal(HttpServletRequest request,
HttpServletResponse response) throws Exception {
String method = request.getMethod();
logger.debug("请求类型:" + method);
if ("GET".equals(method)) {
doGet(request, response);
}
if ("POST".equals(method)) {
doPost(request, response);
}
}
/**
* 微信验证
*
* @param request
* @param response
* @throws Exception
*/
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws Exception {
logger.debug("==================================================");
logger.debug("微信验证交互请求!!");
Writer writer = response.getWriter();
String signature = request.getParameter("signature");// 微信加密签名
String timestamp = request.getParameter("timestamp");// 时间戳
String nonce = request.getParameter("nonce");// 随机数
String echostr = request.getParameter("echostr");// 随机字符串
// 重写totring方法,得到三个参数的拼接字符串
List<String> list = new ArrayList<String>(3) {
private static final long serialVersionUID = 2621444383666420433L;
public String toString() {
return this.get(0) + this.get(1) + this.get(2);
}
};
list.add(TOKEN);
list.add(timestamp);
list.add(nonce);
try {
Collections.sort(list);// 排序
String tmpStr = new MySecurity().encode(list.toString(),
MySecurity.SHA_1);// SHA-1加密
if (signature.equals(tmpStr)) {
QpMobileGameWebUtil.writeString(writer, echostr);
} else {
QpMobileGameWebUtil.writeString(writer, "");
}
} catch (Exception e) {
QpMobileGameWebUtil.writeString(writer, "");
}
}
/**
* 微信监听
*
* @param request
* @param response
* @throws Exception
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws Exception {
logger.debug("==================================================");
logger.debug("微信监听请求!");
request.setCharacterEncoding("utf-8");
response.setContentType("text/html; charset=utf-8");
InputStream is = request.getInputStream();
OutputStream os = response.getOutputStream();
final DefaultSession session = DefaultSession.newInstance();
final String uploadPath = request.getSession().getServletContext()
.getRealPath("/");// 获取项目路径
// 请求IP
final String requestIP = HttpUtil.getIpAddr(request);
// 处理事件(事件都会到此处)
session.addOnHandleMessageListener(new HandleMessageAdapter() {
// 获取基础token
public void onEventMsg(Msg4Event msg) {
listenerEventService.onEventMsg(session, msg, requestIP,uploadPath);
}
}
);
session.process(is, os);// 处理微信消息
session.close();// 关闭Session
}
}
我们来看看listenerEventService.onEventMsg(session, msg, requestIP,uploadPath)方法:
package com.odao.weixin.site.subsys.listener; import java.util.Map; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.alibaba.fastjson.JSON; import com.odao.weixin.api.DefaultSession; import com.odao.weixin.api.msg.Msg4Event; import com.odao.weixin.api.msg.Msg4Text; import com.odao.weixin.api.msg.UserInfo; import com.odao.weixin.api.support.AccessTokenKit; import com.odao.weixin.site.cases2017.wxpay.service.SyncXMLUtils; import com.odao.weixin.site.core.GlobalThreadLocal; import com.odao.weixin.site.subsys.MenuEvent.MenuEventSys; import com.odao.weixin.site.subsys.config.WeiXinProcessConfigSys; import com.odao.weixin.site.subsys.publicsys.UserManager; import com.odao.weixin.site.subsys.user.GameUserSys; /** * 微信监听处理事件 * * @author Administrator * */ @Service public class ListenerEventService { final static Logger logger = LoggerFactory.getLogger(ListenerEventService.class); private String respContent; /** * 处理事件 * * @param session * @param msg */ public void onEventMsg(DefaultSession session, Msg4Event msg,String requestIP, String uploadPath) { String eventType = msg.getEvent(); // ============================订阅关注============================================= if (Msg4Event.SUBSCRIBE.equals(eventType)) { Msg4Text reMsg = new Msg4Text(); reMsg.setFromUserName(msg.getToUserName()); reMsg.setToUserName(msg.getFromUserName()); reMsg.setCreateTime(msg.getCreateTime()); reMsg.setContent(respContext); session.callback(reMsg);// 回传消息 } // ============================已经关注了的========================================== else if (Msg4Event.SCAN.equals(eventType)) {} // ============================取消订阅============================================= else if (Msg4Event.UNSUBSCRIBE.equals(eventType)) {} // ============================点击事件============================================= else if (Msg4Event.CLICK.equals(eventType)) {
//kfrx就是你之前配置菜单时定义的contentText列内容
if("kfrx".equals(msg.getEventKey())){
//do something you want....
}
} } }
上述列举了菜单中点击触发的4中类型,订阅关注、已经关注了的、取消关注、点击事件(你之前配置的click)
按照上述操作一步步来,你的自定义菜单就完成啦
不过你开了自己的自定义菜单,公众号中的自定义菜单就被禁用啦,看你自己的需求,到底是自己去公众号配置自定义菜单,还是自己开发自定义回复的才惨吧。