build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
ext {
    configuration = [
            buildToolsVersion: "30.0.3",
            compileVersion   : 33,
            minSdk           : 15,
            targetSdk        : 33
    ]

    libraries = [
            appcompat              : "1.3.1",

            kotlinx_coroutines_core: "1.5.2",

            rxandroid              : "2.1.1",
            rxjava                 : "2.2.21",

            retrofit               : "2.9.0",
            okhttp3                : "4.9.2",
            gson                   : "2.8.6",

            coroutines_utils       : "v1.1.4"
    ]
}

buildscript {
    System.properties['com.android.build.gradle.overrideVersionCheck'] = 'true'
    ext.kotlin_version = '1.5.31'

    repositories {
        google()
        mavenCentral()
        maven { url "https://jitpack.io" }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:7.0.4'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
        maven { url "https://jitpack.io" }
    }
    //加上这些
    tasks.withType(Javadoc) {
        options {
            encoding "UTF-8"
            charSet 'UTF-8'
            links "http://docs.oracle.com/javase/7/docs/api"
        }
    }
}

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