AndroidStudio Cause: unable to find valid certification path to requested target

今天，Android Studio升级到了4.1.1，结果新建的项目无法运行，报错如下：

关键信息：sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

找到了这篇文章：关于AndroidStudio Cause: unable to find valid certification path to requested target 报错的解决方法

其中提供的方法都无法解决问题。后来想到，可能是依赖出了问题，无法获取到国外的一些资源文件所致，因此就修改了Maven依赖，问题也最终解决了。

修改前的gradle文件：

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.1.1"

        // 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
}

修改后：

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        maven { url 'https://maven.aliyun.com/repository/google' }
        maven{ url 'https://maven.aliyun.com/repository/jcenter'}
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.0.1"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        maven { url 'https://maven.aliyun.com/repository/google' }
        maven{ url 'https://maven.aliyun.com/repository/jcenter'}
    }
}

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