Android Studio默认访问dl.google.com下载镜像等,但是在国内经常莫名其妙就访问不了dl.google.com,全凭运气。感谢aliyun提供了镜像服务,只需要将build.properties中的下列两行:
google()
jcenter()
替换为:
maven {
url 'https://maven.aliyun.com/repository/google/'
}
maven {
url 'https://maven.aliyun.com/repository/jcenter/'
}
注意,可能有两处需要替换,我这边替换后的build.properties文件如下:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
// google()
// jcenter()
maven {
url 'https://maven.aliyun.com/repository/google/'
}
maven {
url 'https://maven.aliyun.com/repository/jcenter/'
}
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.2'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
//google()
//jcenter()
maven {
url 'https://maven.aliyun.com/repository/google/'
}
maven {
url 'https://maven.aliyun.com/repository/jcenter/'
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
另外,如果设置了代理,需要取消代理设置,尤其是要检查$HOME/.gradle/gradle.properties
文件中是否存在代理设置,一定要记得去掉,否则访问不了aliyun的资源。(windows下检查C:\Users\Administrator.gradle\gradle.properties这个文件):
#systemProp.http.proxyHost=sdk.gdgshanghai.com
#systemProp.https.proxyPort=8000
#systemProp.https.proxyHost=sdk.gdgshanghai.com
#systemProp.http.proxyPort=8000