idea

修改Maven的settings.xml文件,加入以下内容

1
2
3
4
5
6
7
8
9
10
11
12
13

<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>

然后在Maven Projects > Profiles 中选中jdk-1.8