你可以，如果他们被上传。通常它们被称为“frameworkname-version-source(s)”

Maven Micro-Tip: Get sources and Javadocs When you're using Maven in an IDE you often find the need for your IDE to resolve source code and Javadocs for your library dependencies. There's an easy way to accomplish that goal. mvn dependency:sources mvn dependency:resolve -Dclassifier=javadoc The first command will attempt to download source code for each of the dependencies in your pom file. The second command will attempt to download the Javadocs. Maven is at the mercy of the library packagers here. So some of them won't have source code packaged and many of them won't have Javadocs. In case you have a lot of dependencies it might also be a good idea to use inclusions/exclusions to get specific artifacts, the following command will for example only download the sources for the dependency with a specific artifactId: mvn dependency:sources -DincludeArtifactIds=guava

来源:http://tedwise.com/2010/01/27/maven-micro-tip-get-sources-and-javadocs/

文档:https://maven.apache.org/plugins/maven-dependency-plugin/sources-mojo.html

您可以在这个相关问题中找到相关信息:获取附加到Eclipse的源jar文件，以获得maven管理的依赖关系 如果你使用eclipse maven插件，那么使用'mvn eclipse:eclipse -DdownloadSources=true'

Maven存储库确实提供了下载jar源代码的简单方法。

我将使用“spring-boot-actuator-autoconfigure”的演示来解释它。

Go to maven repository - https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-actuator-autoconfigure The page lists various versions. Click-on to desired one, let's say, 2.1.6.RELEASE - https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-actuator-autoconfigure/2.1.6.RELEASE The page have link "View All" next to "Files". Click it - https://repo1.maven.org/maven2/org/springframework/boot/spring-boot-actuator-autoconfigure/2.1.6.RELEASE/ The page lists various files including the one for sources - https://repo1.maven.org/maven2/org/springframework/boot/spring-boot-actuator-autoconfigure/2.1.6.RELEASE/spring-boot-actuator-autoconfigure-2.1.6.RELEASE-sources.jar

否则，你总是可以“git克隆”从github的回购，如果它在那里，并获得特定的代码。

正如其他人解释的那样，您可以使用“mvn dependency:sources”命令获取并生成您正在使用的依赖项的sources jar。

注意:有些依赖项没有sources.jar，因为这些依赖项不包含源代码，只包含一个pom文件。例如spring-boot-starter-actuator。 在这个例子中:

初学者pom是一组方便的依赖描述符，可以包含在应用程序中。您可以获得所需的所有Spring和相关技术的一站式商店，而不必寻找示例代码和复制粘贴依赖描述符负载。

参考:Spring引导启动器介绍

在IntelliJ IDEA中，您可以在导入时通过打开“自动下载源”选项自动下载工件源:

设置→构建、执行、部署→构建工具→Maven→导入

要下载某些特定的源代码或javadoc，我们需要包括GroupIds -它是一个逗号分隔的值，如下所示

mvn dependency:sources -DincludeGroupIds=com.jcraft,org.testng -Dclassifier=sources

注意，分类器不是用逗号分隔的，要下载javadoc，我们需要使用分类器javadoc再次运行上述命令

mvn dependency:sources -DincludeGroupIds=com.jcraft,org.testng -Dclassifier=javadoc