build.gradle里uploadArchives标签的实现原理

在uploadArchives后面添加一个2，执行gradle build, 遇到错误消息：

A problem occurred evaluating root project ‘quickstart’.

Could not find method uploadArchives2() for arguments [build_a2307i03s3k13jdug3afl2lin$_run_closure5@364def1a] on root project ‘quickstart’ of type org.gradle.api.Project.

把repositories改成repositories2，重新build：

A problem occurred evaluating root project ‘quickstart’.
Could not find method repositories2() for arguments [build_a2307i03s3k13jdug3afl2lin r u n c l o s u r e 5 _run_closure5 r​unc​losure5_closure7@a19504c] on task ‘:uploadArchives’ of type org.gradle.api.tasks.Upload.

这个upload类的位置：C:\MyApp\gradle-6.0\src\plugins\org\gradle\api\tasks

这个repositories标签的实现代码：

public RepositoryHandler repositories(@Nullable Closure configureClosure) {
        return ConfigureUtil.configure(configureClosure, getRepositories());
    }

同理找到flatDir里dir标签的实现方法，位于类DefaultFlatDirArtifactRepository内。

位置：

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