对于angular项目捆绑，我在包中添加了下面这行代码。Json文件在脚本部分。

"build-prod": "node --max_old_space_size=5120 ./node_modules/@angular/cli/bin/ng build --prod --base-href /"

现在，为了捆绑我的代码，我使用npm run build-prod而不是ng build——requiredFlagsHere

希望这能有所帮助!

我在做AOT角构建时也遇到了类似的问题。听从命令帮助了我。

npm install -g increase-memory-limit
increase-memory-limit

来源:https://geeklearning.io/angular-aot-webpack-memory-trick/

对于Angular，这就是我修复的方法

在包中。Json，在脚本标签中添加这个

"scripts": {
  "build-prod": "node --max_old_space_size=5048 ./node_modules/@angular/cli/bin/ng build --prod",
},

现在在terminal/cmd中使用ng build——prod只是使用

npm run build-prod

如果你想使用这个配置构建只需要删除-prod从所有3个地方

我将提到两种解决方案。

我的解决方案:在我的例子中，我将这个添加到我的环境变量:

export NODE_OPTIONS=--max_old_space_size=20480

但是即使我重新启动我的电脑，它仍然不能工作。我的项目文件夹在d:\ disk。所以我把我的项目移到c:\ disk，它工作了。

我队友的解决方案是:打包。Json配置也工作。

"start": "rimraf ./build && react-scripts --expose-gc --max_old_space_size=4096 start",

将节点升级到最新版本。我在6.6节点上出现了这个错误，并升级到8.9.4，问题消失了。

你可以通过以下方法修复Node.js中的“堆出内存”错误。

Increase the amount of memory allocated to the Node.js process by using the --max-old-space-size flag when starting the application. For example, you can increase the limit to 4GB by running node --max-old-space-size=4096 index.js. Use a memory leak detection tool, such as the Node.js heap dump module, to identify and fix memory leaks in your application. You can also use the node inspector and use chrome://inspect to check memory usage. Optimize your code to reduce the amount of memory needed. This might involve reducing the size of data structures, reusing objects instead of creating new ones, or using more efficient algorithms. Use a garbage collector (GC) algorithm to manage memory automatically. Node.js uses the V8 engine's garbage collector by default, but you can also use other GC algorithms such as the Garbage Collection in Node.js Use a containerization technology like Docker which limits the amount of memory available to the container. Use a process manager like pm2 which allows to automatically restart the node application if it goes out of memory.