修改maven编译的jdk版本

pom.xml

@@ -400,8 +400,8 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
-                    <source>1.7</source>
-                    <target>1.7</target>
+                    <source>${maven.compiler.source}</source>
+                    <target>${maven.compiler.source}</target>
                 </configuration>
             </plugin>
             <plugin>
@@ -564,8 +564,8 @@
     </build>
     <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>
         <skipTests>true</skipTests>
     </properties>
 </project>