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

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