update wxjava sdk to 4.7.0

Author: binarywang

commit.sh

@@ -1,4 +1,4 @@
-git commit -a -m "update wxjava sdk to 4.6.0"
+git commit -a -m "update wxjava sdk to 4.7.0"
 git pull --rebase
 
 git push origin master

pom.xml

@@ -18,7 +18,7 @@
     <description>Spring Boot Demo with wechat miniapp</description>
 
     <properties>
-        <weixin-java-miniapp.version>4.6.0</weixin-java-miniapp.version>
+        <weixin-java-miniapp.version>4.7.0</weixin-java-miniapp.version>
 
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>