maven_error: release version 5 not supported

maven으로 초기 프로젝트를 생성했을때 위와 같은 오류가 발생한다면
pom.xml에 추가하자.

• JAVA11일경우

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>11</source>
                <target>11</target>
            </configuration>
        </plugin>
    </plugins>
</build>

• Java 8

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>8</source>
                <target>8</target>
            </configuration>
        </plugin>
    </plugins>
</build>

이렇게 정상적으로 실행된다

📜 https://www.inflearn.com/questions/19302