Java compiler与installed Java project face不匹配解决方法

最新推荐文章于 2022-07-20 18:30:17 发布

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最新推荐文章于 2022-07-20 18:30:17 发布

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文章标签： java python

原文链接：https://my.oschina.net/KingPan/blog/499141

本文介绍了如何解决Maven编译器默认版本与实际使用版本不匹配导致的Java项目构建错误。通过更新pom.xml文件中的Maven编译插件配置，将编译器版本更改为所需版本，即可修正此问题。

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1. 错误截图

2.原因分析

This error is because of maven compiler plugin defaults. Which is currently 1.5. So if you are using java 1.6 for building your project, you are going to face this issue every time you run this command:

3. 解决方案

To solve this issue, you need to make one time update in your pom.xml file. This update is for overriding the default compiler level in maven compiler plugin.

<plugins>
    <plugin>
      <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>1.6</source>
          <target>1.6</target>
        </configuration>
    </plugin>
</plugins>

Update above compiler properties with your desired java version. And place this configuration inside “build” node in pom.xml file like this:

<build>
    <finalName>JerseyHelloWorld</finalName>
    <plugins>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
              <source>1.6</source>
              <target>1.6</target>
            </configuration>
        </plugin>
  </plugins>
</build>

Above change will correct the error.

引用:Solved: Java compiler level does not match the version of the installed Java project facet

转载于:https://my.oschina.net/KingPan/blog/499141