配置 Maven 默认 jdk


  1. 方法一:Maven 配置文件全局配置:
    %M2_HOME%/conf/settings.xml<profiles></profiles>标签内添加下列代码:
    <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>
  2. 方法二:Maven项目配置(单一配置):
    在Maven项目下的pom.xml文件中的<build></build>标签内的<plugins></plugins>中添加下列代码:
    <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
    	<configuration>
            <source>1.8</source>
            <target>1.8</target>
    	</configuration>
    </plugin>

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转载自blog.csdn.net/qq_32596527/article/details/83303320