Webpack Code Splitting 'Loading chunk failed'错误文件路径错误

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我正在使用Repack Typescript和Webpack,我正在尝试在实际需要时加载我的一些反应组件 .

问题是,当通过延迟加载请求块时,我收到了以下错误:

未捕获错误:加载块1失败 . (错误:http:// localhost:58988 / 1.chunk.js)HTMLScriptElement.onScriptComplete(bootstrap:114)

这个块是成功生成的,没有任何错误,只是路径错误 - http://localhost:58988/1.chunk.js ,它应该是 http://localhost:58988/dist/1.chunk.js

我也尝试使用最新的 React.lazy 来延迟加载反应组件,但我遇到了同样的问题 . 那么,有没有办法告诉编译器如何解析这些文件路径?

Here's some of the code:

MyComponent.tsx

import * as React from "react";
import * as ES5Promise from "promise";

export class MyComponent extends React.Component<{}, {}> {
    constructor(props) {
        super(props);
    }

    private readonly onLoadModuleClickHandler = (): void => {
        import("./Button").then((module) => {
            console.log(module);
        });
    }

    render() {
        return (
            <div>
                <input type="button" value="Load another module" onClick={this.onLoadModuleClickHandler}/>
            </div>
        );
    }
}

tsconfig.json

{
  "compilerOptions": {
    "moduleResolution": "node",
    "noImplicitAny": false,
    "noEmitOnError": true,
    "module": "esnext",
    "removeComments": false,
    "sourceMap": false,
    "target": "es5",
    "jsx": "react",
    "noEmit": true,
    "importHelpers": true,
    "lib": ["dom", "es5", "es2015.promise"]
  },
  "exclude": [
    "node_modules",
    "wwwroot"
  ]
}

webpack.config.js

module.exports = {
    entry: {
        "app": "./src/App.tsx"
    },
    output: {
        path: path.resolve(__dirname, 'wwwroot/dist'),
        filename: "[name].bundle.js",
        chunkFilename: "[name].chunk.js"
    },
    module: {
        rules: [
            {
                test: /\.(ts|tsx)?$/,
                use: "awesome-typescript-loader",
                exclude: /node_modules/
            },
            {
                test: /\.(css|less)?$/,
                use: [{
                    loader: "style-loader"
                }, {
                    loader: "css-loader?modules&localIdentName=[local]--[hash:base64:5]"
                }, {
                    loader: "less-loader"
                }]
            },
        ]
    },
    resolve: {
        extensions: [".js", ".jsx", ".ts", ".tsx", ".css", ".less"]
    }
};

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1回答

  • 1

    这是因为 output.publicPath 默认为 / .

    只需将 output.publicPath 更新为您想要的位置=> /dist/ .

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