初始化拉取，原文件名：admin-plus-webpack5

library/build/chainWebpack/index.ts

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+const { createGzip } = require('./gzip/index.ts')
+const { createBanner } = require('./banner/index.ts')
+const { createBuild7z } = require('./build7z/index.ts')
+const { createSvgSprite } = require('./svgSprite/index.ts')
+const { createOptimization } = require('./optimization/index.ts')
+const { createSourceInjector } = require('./sourceInjector/index.ts')
+const { createImageCompression } = require('./imageCompression/index.ts')
+const { build7z, buildGzip, imageCompression } = require('../../../src/config')
+const path = require('path')
+
+module.exports = {
+    createChainWebpack: (env, config) => {
+        config.resolve.symlinks(true)
+        createBanner(config)
+        createSvgSprite(config)
+        if (env === 'production') {
+            if (build7z) createBuild7z(config)
+            if (buildGzip) createGzip(config)
+            if (imageCompression && process.env.VAB_VARIABLE !== 'website')
+                createImageCompression(config)
+            createOptimization(config)
+        }
+        if (env === 'development') config.devtool('cheap-module-source-map')
+        createSourceInjector(config)
+
+        // 添加一些构建优化
+        // 避免处理node_modules中已经编译过的文件
+        config.module
+            .rule('js')
+            .include.add(path.resolve('src'))
+            .add(path.resolve('library'))
+            .end()
+            .exclude.add(/node_modules/)
+            .end()
+
+        // 优化构建性能
+        config.plugin('fork-ts-checker').tap((options) => {
+            options[0].formatter = 'codeframe'
+            options[0].async = false
+            return options
+        })
+    },
+}