First replace the mirror source to
replace the available mirror source
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
maven { url ‘http://maven.aliyun.com/nexus/content/groups/public/’ }
maven { url ‘http://maven.aliyun.com/nexus/content/repositories/jcenter’ }
maven { url ‘http://maven.aliyun.com/nexus/content/repositories/google’ }
maven { url ‘http://maven.aliyun.com/nexus/content/repositories/gradle-plugin’ }
mavenCentral()
maven { url “https://jitpack.io” }
maven { url ‘https://dl.google.com/dl/android/maven2/’ }
google()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.5.3'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
maven { url ‘http://repol.maven.org/maven2’ }
maven { url ‘http://maven.aliyun.com/nexus/content/groups/public/’ }
maven { url ‘http://maven.aliyun.com/nexus/content/repositories/jcenter’ }
maven { url ‘http://maven.aliyun.com/nexus/content/repositories/google’ }
maven { url ‘http://maven.aliyun.com/nexus/content/repositories/gradle-plugin’ }
mavenCentral()
maven { url “https://jitpack.io” }
maven { url ‘https://dl.google.com/dl/android/maven2/’ }
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
If you can’t download after replacement,
it is recommended to open a hotspot, preferably a Unicom hotspot