【Maven】配置项目java版本

1 通过perperties配置

<properties>
        <maven.compiler.target>1.8maven.compiler.target>
        <maven.compiler.source>1.8maven.compiler.source>
properties>

2 设置编译插件

   <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.pluginsgroupId>
                <artifactId>maven-compiler-pluginartifactId>
                <version>3.6.1version>
                <configuration>
                    <source>1.8source>
                    <target>1.8target>
                configuration>
            plugin>
        plugins>
    build>