Webpack在终端运行时会出现“错误错误：未知选项‘-p’”

Question

我想使用npm run build运行Webpack，但终端显示错误。

error: unknown option '-p'
[webpack-cli] Run 'webpack --help' to see available commands and options
npm ERR! code ELIFECYCLE
C:\React Projects\Webpack\Project>

package.json

{
  "name": "project",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "dependencies": {
    "webpack": "^5.11.1"
  },
  "devDependencies": {
    "webpack-cli": "^4.3.1"
  },
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "build": "webpack -p",
    "watch": "webpack --watch"
  },
  "author": "",
  "license": "ISC"
}

- Synchro

Answer 1

看起来在最近的版本中更新为--mode production。

https://github.com/webpack/webpack-cli/issues/1934

- GotDibbs

---

我用这个方法解决了问题。我将package.json中的webpack命令从 webpack -p --env production 更改为 webpack --mode production --env production。 - Gerald Wichmann