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目录
- const path = require( 'path;
- module.exports = {
- mode: 'development',
- entry: {
- main: './src/index.js'},
- output: {
- path: path.resolve(_dirname, 'dist ' ),filename: '[name] . js'
- }
- module.exports = function(source) {
- return source.replace( 'dell', 'dellLee ' );}
- module: {
- rules:[{
- test:/\js/ ,
- use: [
- path.resolve(__dirname, './loaders/ replaceLoader.
- ]
- }
- use: [
- {
- loader: path.resolve(_ dirname,'./loaders/ repl.options:{
- name: 'lee'}
- }
- module.exports = function(source){
- return source.replace( 'dell', this.query.name);上
- const loaderUtils = require( ' loader-utils' );module.exports = function(source) {
- const options = loaderUtils.getOptions (this);return source.replace( 'dell', options.name);}
this.callback(null,result)1
- const loaderUtils = require( 'loader-utils' );
- module.exports = function(source) {
- const options = loaderUtils.get0ptions(this);
- const callback = this.async();
- setTimeout(=>{
- const result = source.replace( 'dell', options.name);
- callback( result);
- },1000);
- }
- resolveLoadef: {
- modules: [ 'node_modules', './loaders ']
- }
- module: {
- rules: [{
- test:/\.js/ ,
- use: [
- {
- loader: 'replaceLoader' ,
- },
- {
- loader: 'replaceLoaderAsync',
- options: {
- name: 'lee'}
- },]
- ]}
- class CopyrightwebpackPlugin {
- constructor() {
- }
- apply(compiler){}
- }
- I
- module.exports =CopyrightwebpackPlugin;|

tapAsync( 'CopyrightwebpackPlugin', ( compilation,cb)
- compilation.assets[ copyright.txtj]={
- source:function({
- return "copyright by dell lee'},
- size: function(){
- return 21;l
- }
- ;cb();})
- }