我正在尝试在 Android Studio 中构建一个项目，而 Android 的默认构建工具 Gradle 在尝试构建我的项目时总是给我一个错误。以下是使用“gradlew build”命令的结果:

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'MyFirstApp'.
> Could not resolve all dependencies for configuration ':classpath'.
   > Could not resolve com.android.tools.build:gradle:2.1.3.
     Required by:
         :MyFirstApp:unspecified
      > Could not resolve com.android.tools.build:gradle:2.1.3.
         > Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/
gradle/2.1.3/gradle-2.1.3.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle
/2.1.3/gradle-2.1.3.pom'.
               > jcenter.bintray.com:443 failed to respond

我尝试过使用 http 代理、vpn、关闭防火墙、删除 .gradle foler 中的缓存，甚至完全重新安装 Android Studio，但似乎没有任何效果。

我是 Android 开发的新手，所以非常感谢任何信息!

代理执行时报错如下:

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'MyFirstApp'.
> Could not resolve all dependencies for configuration ':classpath'.
   > Could not resolve com.android.tools.build:gradle:2.1.3.
     Required by:
         :MyFirstApp:unspecified
      > Could not resolve com.android.tools.build:gradle:2.1.3.
         > Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/
gradle/2.1.3/gradle-2.1.3.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle
/2.1.3/gradle-2.1.3.pom'.
               > Remote host closed connection during handshake

我能够将 HTTPS 证书添加到 jcenter.bintray.com 的 keystore ，但现在每当我启动 android studio 时都会收到 JVM 错误: Android Studio JVM Error

我检查了我的环境变量，尝试更改它们，但错误仍然存​​在。我的java环境变量设置如下:

User Variables:
    PATH: %JAVA_HOME%\bin
    JAVA_HOME: C:\Program Files\Java\jdk1.8.0_101

System Variables:
    CLASSPATH: C:\Program Files\Java\jre1.8.0_101
    JAVA_HOME: C:\Program Files\Java\jdk1.8.0_101\bin

编辑: 在 gradle.properties 文件中设置我的 Java 主路径后，我现在在尝试构建我的项目时遇到不同的错误。

Downloading https://services.gradle.org/distributions/gradle-2.14.1-all.zip

Exception in thread "main" java.net.SocketException: Software caused connection abort: recv failed

编辑: 我只是想让每个人都知道我想通了!显然，几年前，我的 parent 在我的电脑上安装了一些非常强大的家长控制软件，但我忘记了它在那里。卸载后，Android Studio 现在可以完美运行。该软件基本上阻止了所有进出大多数端口的未知流量。无论如何，感谢大家的帮助。我终于可以开始开发了!

最佳答案

尝试设置 http 和 https，如下所示

gradlew -Dhttp.proxyHost=127.0.0.1 -Dhttp.proxyPort=8080 -Dhttps.proxyHost=127.0.0.1 -Dhttps.proxyPort=8144

编辑1:

Gradle 正在尝试从 https 存储库“https://jcenter.bintray.com”下载 jar，但 java 没有客户端证书。按照以下步骤导入客户端证书

第一步:下载客户端证书

a)  Open https://jcenter.bintray.com URL in the browser (i.e firefox)
b) Click on the lock icon right to the URL bar
c) Server URL is shown , click to get right arrow and then on "more information"
d) Pop-up is opened to view the certificate of the Server.
e) click on the "View Certificate", In "details" table export to a file CERT_FILE_NAME.crt

第二步:将客户端证书导入Gradle使用的JDK

keytool -import -noprompt -trustcacerts -alias "clojars.org" -file C:\CERT_FILE_NAME.crt -keystore C:\java\jre\lib\security\cacerts -storepass "changeit"

关于java - Android Studio 中的 "jcenter.bintray.com:443 failed to respond"错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39323145/