Ionic build Android 在下载 Gradle 时出现错误

build ionic-framework android java gradle

2022-08-31 13:34:51

我对Ionic框架:)

>npm install -g cordova
>npm install -g ionic
>ionic start test blank
>cd test
>ionic platform add android

当我使用“”开始下载 gradle，但我无法下载并收到错误。>ionic build android

是什么导致了这个错误，我该如何解决它？！

我下载Gradle并将其安装在PC上，但它想再次下载。我可以离线将 Gradle 添加到项目中吗？

C:\Users\LENOVO2014\test>ionic build android
running cordova build android
Running command: "C:\Program Files\nodejs\node.exe" C:\Users\LENOVO2014\myApp\ho
oks\after_prepare\010_add_platform_class.js C:\Users\LENOVO2014\myApp
add to body class: platform-android
Running command: C:\Users\LENOVO2014\myApp\platforms\android\cordova\build.bat
ANDROID_HOME=D:\program\Programing\Android\sdk
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_31
Running: C:\Users\LENOVO2014\myApp\platforms\android\gradlew cdvBuildDebug -b C:
\Users\LENOVO2014\myApp\platforms\android\build.gradle -Dorg.gradle.daemon=true
Downloading http://services.gradle.org/distributions/gradle-2.2.1-all.zip
................................................................................
................................................................................
................................................................................
............................................
Exception in thread "main" java.lang.RuntimeException: java.net.SocketException:
 Connection reset
        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.SocketException: Connection reset
        at java.net.SocketInputStream.read(SocketInputStream.java:189)
        at java.net.SocketInputStream.read(SocketInputStream.java:121)
        at java.io.BufferedInputStream.read1(BufferedInputStream.java:284)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
        at sun.net.www.MeteredStream.read(MeteredStream.java:134)
        at java.io.FilterInputStream.read(FilterInputStream.java:133)
        at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Http
URLConnection.java:3335)
        at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Http
URLConnection.java:3328)
        at org.gradle.wrapper.Download.downloadInternal(Download.java:63)
        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

C:\Users\LENOVO2014\myApp\platforms\android\cordova\node_modules\q\q.js:126
                    throw e;
                          ^
Error code 1 for command: cmd with args: /s /c "C:\Users\LENOVO2014\myApp\platfo
rms\android\gradlew cdvBuildDebug -b C:\Users\LENOVO2014\myApp\platforms\android
\build.gradle -Dorg.gradle.daemon=true"
ERROR building one of the platforms: Error: C:\Users\LENOVO2014\myApp\platforms\
android\cordova\build.bat: Command failed with exit code 1
You may not have the required environment or OS to build this project
Error: C:\Users\LENOVO2014\myApp\platforms\android\cordova\build.bat: Command fa
iled with exit code 1
    at ChildProcess.whenDone (C:\Users\LENOVO2014\AppData\Roaming\npm\node_modul
es\cordova\node_modules\cordova-lib\src\cordova\superspawn.js:131:23)
    at ChildProcess.emit (events.js:110:17)
    at maybeClose (child_process.js:1015:16)
    at Process.ChildProcess._handle.onexit (child_process.js:1087:5)

答案 1

我使用的是Ionic版本1.7.14和以下文件中找到的发行版Url。myApp/platforms/android/cordova/lib/builders/GradleBuilder.js.

我必须按照此答案中指定的指向本地下载的 gradle。

我遇到了同样的问题。我离线将 gradle 添加到我的项目中。

从已发布的链接（此处为 http://services.gradle.org/distributions/gradle-2.2.1-all.zip）下载 gradle 后，将其粘贴到某个喜欢的地方和构建中.js从查找以下内容：myApp\platforms\android\gradle\gradle-2.2.1-all.zipmyApp\platforms\android\cordova\lib\build.js

var distributionUrl = 'distributionUrl=http\\://services.gradle.org/distributions/gradle-2.2.1-all.zip';

并将其替换为您自己的文件的位置：

var distributionUrl = 'distributionUrl=../gradle-2.2.1-all.zip';

答案 2

由于上面发布的解决方案需要将.zip包含在大约55MB的文件夹中

您还可以使用以下命令强制 CLI 在构建期间使用 Ant 而不是 gradle：

cordova build android -- --ant