java 我如何向 Maven 询问默认存储库的列表？
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How can I ask Maven for a list of the default repositories?
提问by Derek Mahar
What command can I use to ask Maven for a list of the default repositories that it searches for its dependencies? If no such command exists, where else may I look to find this default list?
我可以使用什么命令向 Maven 询问它搜索其依赖项的默认存储库列表？如果不存在这样的命令，我还能在哪里找到这个默认列表？
回答by Sean Patrick Floyd
on the command line, execute
在命令行，执行
mvn help:evaluate
then, when prompted, enter
然后，当出现提示时，输入
${project.repositories}
see http://maven.apache.org/plugins/maven-help-plugin/evaluate-mojo.html
见http://maven.apache.org/plugins/maven-help-plugin/evaluate-mojo.html
回答by tangens
You can output the effective pomwith the command
您可以使用命令输出有效的pom
mvn help:effective-pom
There the default repositories are listed.
那里列出了默认存储库。
回答by Adrian
Use the Maven Dependency Pluginto show repositories for a specific build:
使用Maven Dependency Plugin显示特定构建的存储库：
mvn dependency:list-repositories
or the full path, if you still use a very old version (<2.2)
或完整路径，如果您仍然使用非常旧的版本（<2.2）
mvn org.apache.maven.plugins:maven-dependency-plugin:2.6:list-repositories
回答by Derek Mahar
As a side-effect of displaying newer versions, the versions:display-dependency-updatesgoal of the Versions Maven Pluginalso displays the names of the repositories that it searches. To display the newer versions and the repository names, run
作为显示较新版本的副作用，Versions Maven Plugin的versions:display-dependency-updates目标还显示它搜索的存储库的名称。要显示较新的版本和存储库名称，请运行
mvn versions:display-dependency-updates
