1、在event包中添加InWifiConnectedEvent类：

package com.jfinal.weixin.sdk.msg.in.event;import com.jfinal.weixin.sdk.msg.in.InMsg;/**通过微信连Wi-Fi连网成功后会触发事件推送，该事件将发送至开发者填写的URL（登录公众平台进入开发者中心设置）。开发者可通过事件推送获取连网相关信息、数据统计等操作。<xml><ToUserName><![CDATA[toUser]]></ToUserName><FromUserName><![CDATA[FromUser]]></FromUserName><CreateTime>123456789</CreateTime><MsgType><![CDATA[event]]></MsgType><Event><![CDATA[WifiConnected]]></Event><ConnectTime>0</ConnectTime><ExpireTime>0</ExpireTime><VendorId>![CDATA[3001224419]]</VendorId><PlaceId>![CDATA[PlaceId]]</PlaceId><DeviceNo>![CDATA[DeviceNo]]</DeviceNo></xml>*/
public class InWifiConnectedEvent extends InMsg {private String event;private Integer connectTime;//用户联网时间private String expireTime;//系统保留字private String vendorId;//系统保留字private Integer placeId;//设备所属的门店idprivate String deviceNo;//设备的mac地址public InWifiConnectedEvent(String toUserName, String fromUserName, Integer createTime, String msgType) {super(toUserName, fromUserName, createTime, msgType);}public String getEvent() {return event;}public void setEvent(String event) {this.event = event;}public Integer getConnectTime() {return connectTime;}public void setConnectTime(Integer connectTime) {this.connectTime = connectTime;}public String getExpireTime() {return expireTime;}public void setExpireTime(String expireTime) {this.expireTime = expireTime;}public String getVendorId() {return vendorId;}public void setVendorId(String vendorId) {this.vendorId = vendorId;}public Integer getPlaceId() {return placeId;}public void setPlaceId(Integer placeId) {this.placeId = placeId;}public String getDeviceNo() {return deviceNo;}public void setDeviceNo(String deviceNo) {this.deviceNo = deviceNo;}
}

2、扩展InMsgParaser类的parseInEvent方法：

//微信连WiFi成功通知事件
if ("WifiConnected".equals(event)){InWifiConnectedEvent e=new InWifiConnectedEvent(toUserName,fromUserName,createTime,msgType);e.setEvent(event);e.setConnectTime(Integer.parseInt(root.elementText("ConnectTime")));e.setExpireTime(root.elementText("ExpireTime"));e.setVendorId(root.elementText("VendorId"));e.setPlaceId(Integer.parseInt(root.elementText("PlaceId")));e.setDeviceNo(root.elementText("PlaceId"));return e;
}

3、继续扩展MsgController类,添加processInWifiConnectedEvent抽象方法：

protected abstract void processInWifiConnectedEvent(InWifiConnectedEvent inWifiConnectedEvent);

在其index方法中添加：

else  if (msg instanceof InWifiConnectedEvent)processInWifiConnectedEvent((InWifiConnectedEvent) msg);

5、在WeixinMsgController控制器中实现上一步的抽象方法：

@Override
protected void processInWifiConnectedEvent(InWifiConnectedEvent inWifiConnectedEvent) {System.out.println("WiFi连接成功通知事件");
}