android studio 同步慢问题解决

安卓项目同步的本质，是把相关的包下载到本地，但是由于外网速度的原因下载很慢。所以可用使用下面的方法。

1.项目根目录gradle->wrapper->gradle->文件wrapper.properties下：

添加国内镜像：

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distributionUrl=https://mirrors.cloud.tencent.com/gradle/gradle-8.11.1-bin.zip

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#Thu Aug 28 05:33:48 CST 2025
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
#distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
#distributionUrl=https://mirrors.aliyun.com/macports/distfiles/gradle/gradle-8.11.1-bin.zip
distributionUrl=https://mirrors.cloud.tencent.com/gradle/gradle-8.11.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

2.项目根目录settings.gradle.kts下：

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pluginManagement {
    repositories {
        maven { url=uri ("https://maven.aliyun.com/repository/releases") }
        maven { url=uri ("https://maven.aliyun.com/repository/google") }
        maven { url=uri ("https://maven.aliyun.com/repository/central") }
        maven { url=uri ("https://maven.aliyun.com/repository/gradle-plugin") }
        maven { url=uri ("https://maven.aliyun.com/repository/public") }
        maven { url =uri("https://maven.aliyun.com/repository/jcenter")
        }

        google {
            content {
                includeGroupByRegex("com\\.android.*")
                includeGroupByRegex("com\\.google.*")
                includeGroupByRegex("androidx.*")
            }
        }
        mavenCentral()
        gradlePluginPortal()
    }
}
dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
    repositories {
        maven { url=uri ("https://maven.aliyun.com/repository/releases") }
        maven { url=uri ("https://maven.aliyun.com/repository/google") }
        maven { url=uri ("https://maven.aliyun.com/repository/central") }
        maven { url=uri ("https://maven.aliyun.com/repository/gradle-plugin") }
        maven { url=uri ("https://maven.aliyun.com/repository/public") }
        maven { url =uri("https://maven.aliyun.com/repository/jcenter")
        }

        google()
        mavenCentral()
    }
}

rootProject.name = "My Application"
include(":app")

3.在 .gradle目录下，添加init.gradle文件。网上大神们说可以。我怎么弄都不行，暂时做个记录吧。

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allprojects{
    repositories {
        def ALIYUN_REPOSITORY_URL = 'https://maven.aliyun.com/repository/public'
        def ALIYUN_JCENTER_URL = 'https://maven.aliyun.com/repository/jcenter'
        all { ArtifactRepository repo ->
            if (repo instanceof MavenArtifactRepository){
                def url = repo.url.toString()
                if (url.startsWith('https://repo1.maven.org/maven2')) {
                    project.logger.lifecycle "Repository ${repo.url} replaced by $ALIYUN_REPOSITORY_URL."
                    remove repo
                }
                if (url.startsWith('https://jcenter.bintray.com/')) {
                    project.logger.lifecycle "Repository ${repo.url} replaced by $ALIYUN_JCENTER_URL."
                    remove repo
                }
            }
        }
        maven {
            url ALIYUN_REPOSITORY_URL
            url ALIYUN_JCENTER_URL
        }
    }
}