命令：离子构buildandroid是给错误
我在ionic framework和Angular JS更新鲜。 我安装ionic framework
使用离子启动myApp选项卡正常工作。 然后我申请这个
命令启动项目离子启动myApp选项卡新项目创build
然后成功运行这个项目我用了一些命令：
1.cd myApp
2离子平台添加android
这些命令成功运行但是当我点击这个命令时：
离子构buildandroid
在运行命令中执行这个操作时：
正在下载http://services.gradle.org/distributions/gradle-2.2.1-all.zip
这是给错误：
Exception in thread "main" java.lang.RuntimeException: java.net.UnknownHostExcep tion: services.gradle.org at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc essManager.java:78) at org.gradle.wrapper.Install.createDist(Install.java:47) at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129) at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48) Caused by: java.net.UnknownHostException: services.gradle.org at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java :178) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:579) at java.net.Socket.connect(Socket.java:528) at sun.net.NetworkClient.doConnect(NetworkClient.java:180) at sun.net.www.http.HttpClient.openServer(HttpClient.java:432) at sun.net.www.http.HttpClient.openServer(HttpClient.java:527) at sun.net.www.http.HttpClient.<init>(HttpClient.java:211) at sun.net.www.http.HttpClient.New(HttpClient.java:308) at sun.net.www.http.HttpClient.New(HttpClient.java:326) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLC onnection.java:997) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConne ction.java:933) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection .java:851) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon nection.java:1301) nection.java:1301) at org.gradle.wrapper.Download.downloadInternal(Download.java:59) at org.gradle.wrapper.Download.download(Download.java:45) at org.gradle.wrapper.Install$1.call(Install.java:60) at org.gradle.wrapper.Install$1.call(Install.java:47) at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc essManager.java:65) ... 3 more Error: Error code 1 for command: cmd with args: /s,/c,"C:\Users\broswire\myApp\p latforms\android\gradlew cdvBuildDebug -b C:\Users\broswire\myApp\platforms\andr oid\build.gradle -Dorg.gradle.daemon=true -Pandroid.useDeprecatedNdk=true"