angular - Angular 中带有 CustomWeback 的 ImageminPlugin 在生产环境中不起作用

Question

// webpack.config.js
const ImageminPlugin = require('imagemin-webpack-plugin').default


module.exports = {
  plugins: [
    new ImageminPlugin({
      pngquant: {
        quality: '50' // unreasonably low value to see it works
      }
    })
  ]
}

// angular.json
"architect": {
  "build": {
    "builder": "@angular-builders/custom-webpack:browser",
    "options": {
      "customWebpackConfig": {
        "path": "./webpack.config.js"
      },
    }
  },
  "serve": {
    "builder": "@angular-builders/custom-webpack:dev-server",
    "options": {
      "customWebpackConfig": {
        "path": "./webpack.config.js"
      },
    }
  }
}

这在开发中运行良好，但是当我在生产中运行应用程序时：

"start:prod": "angular-http-server --path dist/event-io -p $PORT",
"build:prod": "ng build --prod --stats-json",

即使实际加载了插件，图像也具有其原始大小。

订单有问题吗？