修改 Gradle 插件(Plugins)的下载地址(repositories)

Gradle 也可以用下面的方式声明使用的插件：

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// build.gradle plugins { id 'com.example.plugin', version '1.0' }

其实是从 Gradle 官方的插件仓库 https://plugins.gradle.org/m2/ 下载的。

但是，众所周知的原因，某些地区会连不上，导致下载不到需要的插件，例如出现如下错误：

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* What went wrong: A problem occurred configuring root project 'MyApp'. > Could not resolve all files for configuration ':classpath'. > Could not download jimfs.jar (com.google.jimfs:jimfs:1.1) > Could not get resource 'https://plugins.gradle.org/m2/com/google/jimfs/jimfs/1.1/jimfs-1.1.jar'. > Could not HEAD 'https://plugins.gradle.org/m2/com/google/jimfs/jimfs/1.1/jimfs-1.1.jar'. > Connect to d29vzk4ow07wi7.cloudfront.net:443 [d29vzk4ow07wi7.cloudfront.net/54.192.84.6, d29vzk4ow07wi7.cloudfront.net/54.192.84.168, d29vzk4ow07wi7.cloudfront.net/54.192.84.128, d29vzk4ow07wi7.cloudfront.net/54.192.84.173] failed: Read timed out

又或者，插件是不对外的，存在某个私有仓库的，该如何修改或者添加额外的私有仓库地址呢？

直接修改根目录(root project)的settings.gradle来添加其它仓库：

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// settings.gradle pluginManagement { repositories { maven { url 'http://examle.com/maven-repo' } gradlePluginPortal() } }

比如使用阿里云提供的镜像：

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maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }

当然你也可以使用老的方式应用插件：

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buildscript { repositories { maven { url 'http://examle.com/maven-repo' } } dependencies { classpath 'com.example.plugin:gradle-plugin:1.0' } } apply plugin: 'com.example.plugin'

references:

• https://docs.gradle.org/current/userguide/plugins.html#sec:binary_plugins

Author: Yrom

Link: https://yrom.net/blog/2019/01/04/change-repository-for-gradle-plugins/

License: 知识共享署名-非商业性使用 4.0 国际许可协议