更换最小化插件

config/webpack.dll.ts

@@ -1,6 +1,5 @@
 import * as webpack from 'webpack';
 import * as path from 'path';
-import UglifyJSPlugin = require('uglifyjs-webpack-plugin');
 import { outputDir } from './outputPath';
 
 const dllName = "dll"
@@ -32,14 +31,6 @@ const config: webpack.Configuration = {
             name: dllName,
             context: __dirname,
         }),
-        new UglifyJSPlugin(
-            {
-                sourceMap: true,
-                cache: true,
-                extractComments: true,
-                parallel: 4
-            }
-        )
     ],
 };
 

config/webpack.prod.ts

@@ -1,7 +1,7 @@
 import * as webpack from 'webpack';
 import * as merge from 'webpack-merge';
 import common from './webpack.common';
-import UglifyJSPlugin = require('uglifyjs-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin');
 
 const config: webpack.Configuration = merge(
     common,
@@ -11,28 +11,11 @@ const config: webpack.Configuration = merge(
 
         optimization: {
             minimizer: [
-                new UglifyJSPlugin(
-                    {
-                        sourceMap: true,
-                        cache: true,
-                        extractComments: true,
-                        parallel: true,
-                        uglifyOptions: {
-                            output: {
-                                beautify: false,
-                            },
-                            // mangle: {
-                            //     properties: {
-                            //         // mangle property options
-                            //         // keep_quoted: true 混淆属性
-                            //         debug: true //因为混淆了THREE库导致的错误.
-                            //     }
-                            // },
-                            keep_classnames: true,
-                            toplevel: true,
-                        },
-                    }
-                )
+                new TerserPlugin({
+                    cache: true,
+                    parallel: true,
+                    sourceMap: true
+                })
             ]
         }
     }

package.json

@@ -29,7 +29,6 @@
     "@types/react-dom": "^16.0.11",
     "@types/stats.js": "^0.17.0",
     "@types/three": "^0.93.10",
-    "@types/uglifyjs-webpack-plugin": "^1.1.0",
     "@types/webpack": "^4.4.20",
     "@types/webpack-dev-server": "^3.1.1",
     "@types/webpack-env": "^1.13.6",
@@ -54,6 +53,7 @@
     "shader-loader": "^1.3.1",
     "source-map-loader": "^0.2.4",
     "style-loader": "^0.23.1",
+    "terser-webpack-plugin": "^1.1.0",
     "ts-jest": "^23.10.5",
     "ts-loader": "^5.3.1",
     "ts-node": "^7.0.1",