Fatal error compiling: 无效的目标发行版: 3.1

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project java: Fatal error compiling: 无效的目标发行版: 3.1 -> [Help 1]

修改项目的pom.xml中的java版本即可

<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><configuration><source>1.8</source><target>1.8</target></configuration></plugin>