allprojects { repositories { maven { url "https://maven.aliyun.com/repository/google" } google() maven { url "https://maven.aliyun.com/repository/central" } mavenCentral() } } rootProject.buildDir = "../build" subprojects { project.buildDir = "${rootProject.buildDir}/${project.name}" } subprojects { project.evaluationDependsOn(":app") } tasks.register("clean", Delete) { delete rootProject.buildDir }