一、报错信息

1.1分析原因

选中项目-->右键 -->"Properties"-->"Java Build Path"

二、解决步骤

在报错的pom.xml文件中添加:

 <dependency>
      <groupId>com.sun</groupId>
      <artifactId>tools</artifactId>
      <version>1.8.0_144</version>
      <scope>system</scope>
	  <systemPath>${JAVA_HOME}/lib/tools.jar</systemPath>
 </dependency>

<dependency>
    <groupId>com.sun</groupId>
    <artifactId>tools</artifactId>
    <version>1.8.0_144</version>
    <scope>system</scope>
	<systemPath>C:/Program Files/Java/jdk1.8.0_144/lib/tools.jar</systemPath>
</dependency>

注意:

1.  斜杠都使用“/” 

2. C:/Program Files/Java/jdk1.8.0_144 要按照您实际路径修改该值。

GitHub 加速计划 / ma / maven
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Maven: Apache Maven是一个开源的项目管理和构建工具,主要用于Java项目。适合需要自动化项目构建和依赖管理的开发者。特点包括约定优于配置、易于使用和社区驱动。
最近提交(Master分支:27 天前 )
9a5fb675 * Initial plan * Add missing deprecated constants to MavenCli for backward compatibility Co-authored-by: laeubi <1331477+laeubi@users.noreply.github.com> * Add missing extension model classes for backward compatibility - Created org.apache.maven.cli.internal.extension.model package - Added CoreExtension and CoreExtensions classes (deprecated) - Updated ExtensionResolutionException to return old model type - Added overloaded constructor for compatibility with new API Co-authored-by: laeubi <1331477+laeubi@users.noreply.github.com> * Add missing xpp3 reader/writer * Do not add @Deprecated on constants since the class already is * Add two other missing constants --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: laeubi <1331477+laeubi@users.noreply.github.com> 15 小时前
ae103fb7 Bumps `xmlunitVersion` from 2.10.4 to 2.11.0. Updates `org.xmlunit:xmlunit-core` from 2.10.4 to 2.11.0 - [Release notes](https://github.com/xmlunit/xmlunit/releases) - [Changelog](https://github.com/xmlunit/xmlunit/blob/main/RELEASE_NOTES.md) - [Commits](https://github.com/xmlunit/xmlunit/compare/v2.10.4...v2.11.0) Updates `org.xmlunit:xmlunit-matchers` from 2.10.4 to 2.11.0 - [Release notes](https://github.com/xmlunit/xmlunit/releases) - [Changelog](https://github.com/xmlunit/xmlunit/blob/main/RELEASE_NOTES.md) - [Commits](https://github.com/xmlunit/xmlunit/compare/v2.10.4...v2.11.0) --- updated-dependencies: - dependency-name: org.xmlunit:xmlunit-core dependency-version: 2.11.0 dependency-type: direct:production update-type: version-update:semver-minor - dependency-name: org.xmlunit:xmlunit-matchers dependency-version: 2.11.0 dependency-type: direct:development update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> 15 小时前
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