1.权限功能

pom.xml

@@ -15,7 +15,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>1.7</maven.compiler.source>
+    <maven.compiler.source>1.8</maven.compiler.source>
   </properties>
 
   <repositories><!-- 代码库 -->