如何允许 :8080 的 EACCESS 以便运行 webpack 开发服务器？

Question

由于我正在学习手动配置 Webpack，因此在运行启动脚本时遇到此错误 (EACCES: permission denied 127.0.0.1:8080)。结果是：

× ｢wds｣:  Error: listen EACCES: permission denied 127.0.0.1:8080
    at Server.setupListenHandle [as _listen2] (net.js:1292:21)
    at listenInCluster (net.js:1357:12)
    at GetAddrInfoReqWrap.doListen [as callback] (net.js:1496:7)
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:69:10) {
  code: 'EACCES',
  errno: 'EACCES',
  syscall: 'listen',
  address: '127.0.0.1',
  port: 8080
}
i ｢wdm｣: asset bundle.js 362 KiB [emitted] (name: main)
runtime modules 430 bytes 3 modules
cacheable modules 333 KiB
  modules by path ./node_modules/webpack-dev-server/client/ 20.9 KiB 10 modules
  modules by path ./node_modules/html-entities/lib/*.js 61 KiB 5 modules
  modules by path ./node_modules/url/ 37.4 KiB 3 modules
  modules by path ./node_modules/querystring/*.js 4.51 KiB
    ./node_modules/querystring/index.js 127 bytes [built] [code generated]
    ./node_modules/querystring/decode.js 2.34 KiB [built] [code generated]
    ./node_modules/querystring/encode.js 2.04 KiB [built] [code generated]
  modules by path ./node_modules/webpack/hot/*.js 1.42 KiB
    ./node_modules/webpack/hot/emitter.js 75 bytes [built] [code generated]
    ./node_modules/webpack/hot/log.js 1.34 KiB [built] [code generated]
./node_modules/webpack/hot/ sync nonrecursive ^\.\/log$ 170 bytes [built] [code generated]
webpack 5.11.0 compiled successfully in 470 ms
i ｢wdm｣: Compiled successfully.

虽然它说编译成功，但实际上并没有捆绑任何东西。这是我的 package.json:

{
  "name": "webpack_test",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "webpack serve --config ./webpack.config.js --mode development",
  },
  "keywords": [],
  "license": "ISC",
  "devDependencies": {
    "webpack": "^5.11.0",
    "webpack-cli": "^4.2.0",
    "webpack-dev-server": "^3.11.0"
  },
  "dependencies": {
    "dotenv": "^8.2.0"
  }
}

这是我的 webpack.config.js:

const path = require('path');
module.exports = {
  entry: path.resolve(__dirname, './src/index.js'),
  output: {
    path: path.resolve(__dirname, './dist'),
    filename: 'bundle.js',
  },
  devServer: {
    contentBase: path.resolve(__dirname, './dist'),
  },
};

如何在 windows 10 上允许此 EACCES？

Answer 1

好的，我想我找到了解决方案。我认为其他一些进程是运行在 8080 上，所以我将端口：3000 添加到 webpack.config.js 中的 devServer 属性并且它现在可以工作了。我把它留在这里以防有人遇到同样的问题

如何允许 :8080 的 EACCESS 以便运行 webpack 开发服务器？

How to allow EACCESS for :8080 in order to run webpack dev server?

javascript

bundle

webpack

webpack-dev-server

如何允许 :8080 的 EACCESS 以便 运行 webpack 开发服务器？

How to allow EACCESS for :8080 in order to run webpack dev server?

javascript

bundle

webpack

webpack-dev-server

如何允许 :8080 的 EACCESS 以便运行 webpack 开发服务器？