Question

请参阅下文我无法在eclipse上运行maven项目

1）下载了eclipse
2）下载了MAVEN存储库
3）设置env变量M2_HOME，MAVEN_HOME，JAVA_HOME
4）设置maven bin文件夹的路径

和mvn -version工作正常

在下面的情况下，从cmd运行时无法更新maven请帮助

C:\Users\sridhar.m> mvn eclipse:eclipse
[INFO] Scanning for projects...
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven
-clean-plugin/2.5/maven-clean-plugin-2.5.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:mave
n-clean-plugin:2.5: Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or on
e of its dependencies could not be resolved: Failed to read artifact descriptor
for org.apache.maven.plugins:maven-clean-plugin:jar:2.5
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven
-install-plugin/2.4/maven-install-plugin-2.4.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:mave
n-install-plugin:2.4: Plugin org.apache.maven.plugins:maven-install-plugin:2.4 o
r one of its dependencies could not be resolved: Failed to read artifact descrip
tor for org.apache.maven.plugins:maven-install-plugin:jar:2.4

Answer 1

您是否已将settings.xml复制到.m2文件夹（您的M2_HOME）？

您是否也正确设置了代理（在settings.xml中），以便您的专家可以上网？

希望这有帮助。

Answer 2

您可能没有在Eclipse中配置Maven的安装你必须进入Eclispe - ＆gt;窗口 - ＆gt;偏好 - ＆gt; Maven并选择Installations并添加您的资源库Maven和 NOT 的路径，让 EMBEDDED 文件夹。

如果它不起作用，您可能遇到代理问题，因此您必须在文件setting.xml下Path to Maven\conf\setting.xml

下进行配置

GL

MAVEN依赖失败

2 个答案: