gradle本地文件仓库 (52.6.5. Flat directory repository)

本文介绍如何在Gradle项目中使用FlatDir仓库来指定依赖项目录，以及其限制条件，例如不支持IvyXML或MavenPOM等元数据格式。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

If you want to use a (flat) filesystem directory as a repository, simply type:

Example 52.32. Flat repository resolver

build.gradle

repositories {
    flatDir {
        dirs 'lib'
    }
    flatDir {
        dirs 'lib1', 'lib2'
    }
}

This adds repositories which look into one or more directories for finding dependencies. Note that this type of repository does not support any meta-data formats like Ivy XML or Maven POM files. Instead, Gradle will dynamically generate a module descriptor (without any dependency information) based on the presence of artifacts. However, as Gradle prefers to use modules whose descriptor has been created from real meta-data rather than being generated, flat directory repositories cannot be used to override artifacts with real meta-data from other repositories. So, for example, if Gradle finds only jmxri-1.2.1.jar in a flat directory repository, but jmxri-1.2.1.pom in another repository that supports meta-data, it will use the second repository to provide the module. For the use case of overriding remote artifacts with local ones consider using an Ivy or Maven repository instead whose URL points to a local directory. If you only work with flat directory repositories you don't need to set all attributes of a dependency. See Section 52.4.8, “Optional attributes”.

这种类型的仓库不支持 元数据 格式如 Lvy XML, Maven POM 文件