更新 pom.xml

pom.xml

@@ -28,8 +28,8 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <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>
         <maven-source.version>2.2.1</maven-source.version>
         <maven-compiler.version>3.7.0</maven-compiler.version>
         <maven.test.skip>true</maven.test.skip>