升级SDK版本为2.6.2，并修复代码

Author: binarywang

pom.xml

@@ -11,10 +11,10 @@
     <description>weixin mp demo with spring MVC</description>
     <url>https://github.com/wechat-group/weixin-java-mp-demo</url>
     <properties>
-        <maven.compiler.source>1.7</maven.compiler.source>
-        <maven.compiler.target>1.7</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
 
-        <weixin-java-mp.version>2.6.0</weixin-java-mp.version>
+        <weixin-java-mp.version>2.6.2.BETA</weixin-java-mp.version>
         <spring.version>4.3.2.RELEASE</spring.version>
         <spring-security.version>4.1.3.RELEASE</spring-security.version>
         <guava.version>19.0</guava.version>

src/main/java/com/github/binarywang/demo/spring/service/WeixinService.java

@@ -2,6 +2,7 @@
 
 import javax.annotation.PostConstruct;
 
+import me.chanjar.weixin.mp.constant.WxMpEventConstants;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -87,16 +88,19 @@ private void refreshRouter() {
     newRouter.rule().handler(this.logHandler).next();
 
     // 接收客服会话管理事件
-    newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_KF_CREATE_SESSION)
+    newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT)
+            .event(WxMpEventConstants.CustomerService.KF_CREATE_SESSION)
         .handler(this.kfSessionHandler).end();
-    newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_KF_CLOSE_SESSION)
+    newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT)
+            .event(WxMpEventConstants.CustomerService.KF_CLOSE_SESSION)
         .handler(this.kfSessionHandler).end();
-    newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_KF_SWITCH_SESSION)
+    newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT)
+            .event(WxMpEventConstants.CustomerService.KF_SWITCH_SESSION)
         .handler(this.kfSessionHandler).end();
 
     // 门店审核事件
     newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT)
-      .event(WxConsts.EVT_POI_CHECK_NOTIFY)
+      .event(WxMpEventConstants.POI_CHECK_NOTIFY)
       .handler(this.storeCheckNotifyHandler)
       .end();