build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.kotlin_version = '1.2.31'
//    ext.kotlin_version = '1.2.30'
    ext.anko_version = '0.10.4'
    ext.design_version = '27.1.1'
    ext.okhttp_version ='3.3.1'
    ext.okio_version = '1.8.0'
    ext.gson_version = '2.8.0'
    repositories {
        google()
        jcenter()
        maven {
            url "https://jitpack.io"
        }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.4'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        //GreenDao3依赖
        //https://blog.csdn.net/qq_30379689/article/details/54410838
        //https://blog.csdn.net/wzgbgz/article/details/79140056
        //https://blog.csdn.net/YULU5216/article/details/80106982
        classpath 'org.greenrobot:greendao-gradle-plugin:3.2.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}