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Webpack RxJs 5-带网页包4的树形运动_Webpack_Rxjs_Rxjs5_Webpack 4 - Fatal编程技术网

Webpack RxJs 5-带网页包4的树形运动

Webpack RxJs 5-带网页包4的树形运动,webpack,rxjs,rxjs5,webpack-4,Webpack,Rxjs,Rxjs5,Webpack 4,我使用的是RxJS 5.5,我导入的运算符如下: import { mergeMap } from 'rxjs/operators'; import { fromPromise } from 'rxjs/observable/fromPromise'; 由于我升级了webpack 3->4,我看到整个rxjs包被导入: Web包中的别名配置似乎不再有效: const rxPaths = require('rxjs/_esm5/path-mapping'); resolve: { alia

我使用的是
RxJS 5.5
,我导入的运算符如下:

import { mergeMap } from 'rxjs/operators';
import { fromPromise } from 'rxjs/observable/fromPromise';
由于我升级了webpack 3->4,我看到整个
rxjs
包被导入:

Web包中的别名配置似乎不再有效:

const rxPaths = require('rxjs/_esm5/path-mapping');
resolve: {
  alias: rxPaths(),
  extensions: ['.js', '.jsx'],
},

这一点已经在这里进行了深入的讨论