maven项目固定jdk

maven配置jdk

• 当前项目

<build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <compilerArguments>
                        <verbose/>
                        <bootclasspath>${env.JAVA_HOME}/jre/lib/rt.jar;${env.JAVA_HOME}/lib/tools.jar</bootclasspath>
                    </compilerArguments>
                </configuration>
            </plugin>
        </plugins>
 </build>>

• 所有项目【settings.xml文件】

<profile>    
    <id>jdk-1.8</id>    
     <activation>    
        <activeByDefault>true</activeByDefault>    
        <jdk>1.8</jdk>    
      </activation>    
    <properties>    
        <maven.compiler.source>1.8</maven.compiler.source>    
        <maven.compiler.target>1.8</maven.compiler.target>    
        <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>    
    </properties>    
</profile>