jvmargs = -xmx2048m dex在过程中cordova [英] jvmargs=-xmx2048m dex in process for cordova

问题描述

cordova build告诉我以下

cordova build tells me the following

要运行dex，Gradle守护进程需要一个更大的堆。它
目前有大约910 MB。为了更快的构建，将Gradle守护程序的
最大堆大小增加到超过2048 MB。要做
，在项目
gradle.properties中设置org.gradle.jvmargs = -Xmx2048M。有关详细信息，请参阅
https://docs.gradle.org/current/userguide /build_environment.html

如何在cordova中将jvmargs设置为-xmx2084M？是可能通过config.xml还是我必须使用钩子？

how can I set the jvmargs to -xmx2084M in cordova? Is it possible through config.xml or do I have to use hooks?

感谢

Qiong

推荐答案

Qiong

你要在 platforms / android 文件夹中放置一个名为 build-extras.gradle 的文件。 Cordova将自动读取该文件，并为您加载配置。

您可以手动或通过钩子执行此操作。

Qiong
You nee to put a file named build-extras.gradlein your platforms/android folder. Cordova will read the file automatically and will load the configuration for you.
You can do this manually or by a hook. The problem of the first option is that if you erase your platform folder, the will be erased as well.

文件的内容指定了最大堆大小：

The content of the file specifies the maximum heap size:

android {
  dexOptions {
    javaMaxHeapSize "2048m"
  }
}

如果你想使用hook选项，内容应该是这样：

If you want to go with the hook option, the content of the should be like this:

#!/usr/bin/env node
'use strict';
var fs = require('fs');
var rootdir = process.argv[2];
if(fs.existsSync(rootdir + '/platforms/android')){
  console.log('Add build-extras.gradle');
  fs.createReadStream(rootdir + '/build-extras.gradle').pipe(fs.createWriteStream(rootdir + '/platforms/android/build-extras.gradle'));
}

您需要将文件放在 hooks / after_prepare / 文件夹。这将自动运行您的挂钩。

And you need to put the file on hooks/after_prepare/ folder. This will run your hook automatically.

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