这是我的Webpack配置,它可以正常工作。您应该安装在fallback
中列出的所有软件包:
const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const CopyWebpackPlugin = require("copy-webpack-plugin");
const webpack = require("webpack");
module.exports = {
mode: "development",
target: "web",
entry: ["regenerator-runtime/runtime", "./src/index.js"],
output: {
filename: "bundle.js",
path: path.join(__dirname, "dist"),
publicPath: "/",
},
resolve: {
extensions: [".js", ".css"],
alias: {
components: path.resolve(__dirname, "src/components"),
},
fallback: {
fs: false,
assert: require.resolve("assert/"),
os: require.resolve("os-browserify/browser"),
constants: require.resolve("constants-browserify"),
stream: require.resolve("stream-browserify"),
crypto: require.resolve("crypto-browserify"),
http: require.resolve("stream-http"),
https: require.resolve("https-browserify"),
},
},
devtool: "eval",
module: {
rules: [
{ test: /\.(js|jsx)/, loader: "babel-loader", exclude: /node_modules/ },
{ test: /\.css$/, use: ["style-loader", "css-loader"] },
{
test: /\.(woff(2)?|ttf|eot|jpg|jpeg|png|gif)(\?v=\d+\.\d+\.\d+)?$/,
use: [
{
loader: "file-loader",
options: {
name: "[name].[contenthash].[ext]",
outputPath: "fonts/",
},
},
],
},
{
test: /\.svg$/,
use: [
{
loader: "svg-url-loader",
options: {
limit: 10000,
},
},
],
},
{
test: /\.json5$/i,
loader: "json5-loader",
type: "javascript/auto",
options: {
esModule: true,
},
},
],
},
devServer: {
contentBase: path.join(__dirname, "build"),
historyApiFallback: true,
overlay: true,
},
plugins: [
new HtmlWebpackPlugin({
title: "NFT",
template: "src/index.html",
}),
],
};
你可以获取这个webpack5-Boilerplate
Since there are too many polyfills, instead of manually installing all, you can use node-polyfill-webpack-plugin package. instead of fallback
property
const NodePolyfillPlugin = require("node-polyfill-webpack-plugin");
plugins: [
new HtmlWebpackPlugin({
title: "esBUild",
template: "src/index.html",
}),
new NodePolyfillPlugin(),
}),
],