Webpack 迁移问题

Question

我正在尝试将我的 Angular 应用程序升级到 Webpack 3，我的 webpack 配置文件中有以下节点对象：

module.exports {

  node: {
  fs: 'empty',
global: 'true',
crypto: 'empty',
process: false,
module: false,
clearImmediate: false,
setImmediate: false
}

}

我不断收到以下错误：

 Invalid configuration object. Webpack has been initialised using a 
configuration object that does not match the API schema.
 - configuration.node should be one of these:
  false | object { Buffer?, __dirname?, __filename?, console?, global?, 
process?, ... }
 -> Include polyfills or mocks for various node stuff.
Details:
* configuration.node should be false
* configuration.node.global should be a boolean.
  -> Include a polyfill for the 'global' variable

如何解决这个错误？

Answer 1

configuration.node.global should be a boolean.

错误中包含的上述消息表明您配置中 node.global 的值类型不正确。

更改您的配置，使 global: 'true' 变成 global: true（注意没有引号，这意味着该值现在是布尔值 true，而不是字符串 'true').

module.exports = {
  //...
  node: {
    fs: 'empty',
    global: true, \ <-- quotes removed
    crypto: 'empty',
    process: false,
    module: false,
    clearImmediate: false,
    setImmediate: false
  }
}

Webpack 迁移问题

Webpack Migration Issue

webpack

webpack-2

angular