Java 如何解决maven的构建错误？

我试着和Maven一起建立一个项目。在pom.xml文件所在的文件夹中，我启动了git bash并使用了“mvn compile”命令，但生成失败，并显示以下消息：

[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] error: Source option 5 is no longer supported. Use 6 or later.
[ERROR] error: Target option 1.5 is no longer supported. Use 1.6 or later.
[INFO] 2 errors
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 46.905 s
[INFO] Finished at: 2019-11-12T10:21:58+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project unitime: Compilation failure: Compilation failure:
[ERROR] error: Source option 5 is no longer supported. Use 6 or later.
[ERROR] error: Target option 1.5 is no longer supported. Use 1.6 or later.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

---

在

pom.xml

文件的

maven编译器插件中添加一个配置部分，并将源代码和目标代码设置为例如1.8

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


org.apache.maven.plugins
maven编译器插件
1.8
1.8
您的Java版本也是1.8吗？我的jdk是11.0。2@Giuseppe在您提供的pom.xml（）中，您可以找到我在上面的评论中提供的部分。如您所见，源和目标设置为1.5。只需将其更改为1.6或更高版本，然后尝试运行“mvn编译”。您使用的是哪个JDK版本？存储库，这里有pom.xml文件；我正在使用JDK11.0.2