// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { repositories { google() mavenCentral() maven { url "https://jitpack.io" } maven { url 'http://maven.aliyun.com/nexus/content/repositories/jcenter' } maven { url "https://oss.sonatype.org/content/repositories/snapshots/" } } dependencies { classpath 'com.android.tools.build:gradle:3.6.4' // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } } allprojects { repositories { //jcenter即将关闭 google() mavenCentral() maven { url "https://jitpack.io" } maven { url 'http://maven.aliyun.com/nexus/content/repositories/jcenter' } maven { url "https://oss.sonatype.org/content/repositories/snapshots/" } } gradle.projectsEvaluated { tasks.withType(JavaCompile) { options.compilerArgs.add('-Xbootclasspath/p:app/src/main/libs/classes.jar') } } } //task clean(type: Delete) { // delete rootProject.buildDir //}