Node.js 我能'；无法正确制作工作网页包

我收到了这个消息，请帮忙。。。提前谢谢

    Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
 - configuration.module has an unknown property 'loaders'. These properties are valid:
   object { exprContextCritical?, exprContextRecursive?, exprContextRegExp?, exprContextRequest?, noParse?, rules?, defaultRules?, unknownContextCritical?, unknownContextRecursive?, unknownContextRegExp?, unknownContextRequest?, unsafeCache?, wrappedContextCritical?, wrappedContextRecursive?, wrappedContextRegExp?, strictExportPresence?, strictThisContextOnImports? }
   -> Options affecting the normal modules (`NormalModuleFactory`).
 - configuration.resolve.extensions[0] should not be empty.
   -> A non-empty string

---

我在网页中的配置是这样的，我仍在试图找出为什么会发生这种情况。。。我的文件是这样的：

让我们独立查看这些消息：

configuration.module具有未知属性“loaders”。

表示您当前有：

{
  module: {
    loaders: {}
  }
}

因此，将

装载机

更改为

规则

（根据）：

configuration.resolve.extensions[0]不应为空。

表示您有：

{
  resolve: {
    extensions: ['']
  }
}

因此，请从扩展名中删除空字符串：

{
  resolve: {
    extensions: []
  }
}

---

从第7-14行和第37-46行，您注意到：

  resolve: {
    root: __dirname,
    alias: {
      Main: 'app/components/Main.jsx',
      Nav: 'app/components/Nav.jsx'
    },
    extensions: ['', '.js', '.jsx']
  },

及

这是不接受的网页，我建议你使用推荐的

resolve.extensions 排列 自动解析某些扩展。这默认为：

extensions: [".js", ".json"]

在这里：

    root: __dirname,
    alias: {
      Main: 'app/components/Main.jsx',
      Nav: 'app/components/Nav.jsx',
      ListM: 'app/components/ListM.jsx',
      About: 'app/components/About.jsx'
    },

按照建议使用此格式

---

我希望这能有所帮助。

我一直在努力寻找答案。。。我得做很多研究。但是，我找到了答案，或者我找到了解决这种情况的方法：

第一：创建一个文件.babel rc

    /* 
    ./.babelrc
*/  
{
    "presets":[
        "es2015", "react"
    ]
}

也要考虑这个包JSON文件：

{
  "name": "theatherflix",
  "description": "",
  "main": "server.js",
  "scripts": {
    "webpack": "webpack --progress",
    "test": "echo \"Error: no test specified\" && exit 1",
    "build": "webpack --config webpack.config.js"
  },
  "author": "Nodeio Labs",
  "license": "GPL-3",
  "dependencies": {
    "@babel/preset-react": "^7.0.0-beta.51",
    "axios": "^0.18.0",
    "babel": "^6.23.0",
    "docker": "^1.0.0",
    "express": "^4.13.4",
    "extract-text-webpack-plugin": "^3.0.2",
    "find-process": "^1.1.0",
    "loader": "^2.1.1",
    "material-ui": "^0.20.1",
    "modules": "^0.4.0",
    "path": "^0.12.7",
    "react": "^0.14.7",
    "react-dom": "^0.14.7",
    "react-router": "^2.0.0",
    "redux": "^4.0.0",
    "redux-thunk": "^2.2.0",
    "ts-loader": "^4.4.1",
    "uuid": "^3.2.1",
    "webpack-dev-server": "^3.1.4"
  },
  "devDependencies": {
    "@babel/core": "^7.0.0-beta.51",
    "@babel/preset-env": "^7.0.0-beta.51",
    "babel-cli": "^6.26.0",
    "babel-core": "^6.26.3",
    "babel-loader": "^7.1.4",
    "babel-preset-es2015": "^6.24.1",
    "babel-preset-react": "^6.24.1",
    "babel-preset-stage-0": "^6.5.0",
    "fuse-box": "^3.2.2",
    "gulp-babel": "^7.0.1",
    "jsx-loader": "^0.13.2",
    "node-sass": "^4.9.0",
    "typescript": "^2.9.2",
    "webpack": "^4.12.0",
    "webpack-cli": "^3.0.2"
  }
}

*使用此模块包中您需要的内容

然后我更正了我的网页中的几行：

/*
    ./webpack.config.js
*/
const path = require('path');
module.exports = {
  mode: "none", 
  entry: './app/app.jsx',
  output: {
    path: path.resolve('public'),
    filename: 'bundle.js'
  },
  module: {
    rules: [{
        test: /\.css$/,
        use: [{
            loader: "style-loader"
          },
          {
            loader: "css-loader"
          }
        ]
      },
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: "babel-loader"
      }, {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        use: "babel-loader"
      }
    ]
  }
}

这是我的app.jsx：

var React = require('react');
var ReactDOM = require('react-dom');
var {Route, Router, IndexRoute, Main, About, MovieList, hashHistory} = require('react-router');
var Main = require('./components/Main.jsx');
var MovieList = require('./components/MovieList/MovieList.jsx');
var About = require('./components/About/About.jsx');
//import './app.scss';

ReactDOM.render(
  <Router history={hashHistory}>
    <Route path="/" component={Main}>
    <Route path="about" component={About}/>
          <IndexRoute component={MovieList}/>
    </Route>
  </Router>,
  document.getElementById('app')
);

var React=require（'React'）；
var ReactDOM=require（'react-dom'）；
var{Route，Router，IndexRoute，Main，About，MovieList，hashHistory}=require（'react-Router'）；
var Main=require（'./components/Main.jsx'）；
var MovieList=require（'./components/MovieList/MovieList.jsx'）；
var About=require（'./components/About/About.jsx'）；
//导入“/app.scss”；
ReactDOM.render(
,
document.getElementById（'app'）
);

---

我希望它可能对其他人有所帮助。

请提供您的网页配置。据错误显示，您的“模块”定义中有一个“loaders”键，但如果没有更多信息，很难进一步帮助您。请尝试更新网页包？我正在使用最新的。。。。仍然坚持这个mssg:/试着运行

npm安装--保存开发人员网页包

againI尝试了很多事情。。。。现在，我收到了这个消息。。。ash:d67645a8642f21f1a34e版本：webpack 4.10.2时间：272ms生成时间：2018年9月6日3:53:02 AM 1 asset Entrypoint app=bundle.js[0]。/app/app.jsx 278字节{0}[builded][failed][1错误]。/app app/app.jsx模块解析失败：意外标记（10:2）您可能需要适当的加载程序来处理此文件类型。|ReactDOM.render（| ||

{
  "name": "theatherflix",
  "description": "",
  "main": "server.js",
  "scripts": {
    "webpack": "webpack --progress",
    "test": "echo \"Error: no test specified\" && exit 1",
    "build": "webpack --config webpack.config.js"
  },
  "author": "Nodeio Labs",
  "license": "GPL-3",
  "dependencies": {
    "@babel/preset-react": "^7.0.0-beta.51",
    "axios": "^0.18.0",
    "babel": "^6.23.0",
    "docker": "^1.0.0",
    "express": "^4.13.4",
    "extract-text-webpack-plugin": "^3.0.2",
    "find-process": "^1.1.0",
    "loader": "^2.1.1",
    "material-ui": "^0.20.1",
    "modules": "^0.4.0",
    "path": "^0.12.7",
    "react": "^0.14.7",
    "react-dom": "^0.14.7",
    "react-router": "^2.0.0",
    "redux": "^4.0.0",
    "redux-thunk": "^2.2.0",
    "ts-loader": "^4.4.1",
    "uuid": "^3.2.1",
    "webpack-dev-server": "^3.1.4"
  },
  "devDependencies": {
    "@babel/core": "^7.0.0-beta.51",
    "@babel/preset-env": "^7.0.0-beta.51",
    "babel-cli": "^6.26.0",
    "babel-core": "^6.26.3",
    "babel-loader": "^7.1.4",
    "babel-preset-es2015": "^6.24.1",
    "babel-preset-react": "^6.24.1",
    "babel-preset-stage-0": "^6.5.0",
    "fuse-box": "^3.2.2",
    "gulp-babel": "^7.0.1",
    "jsx-loader": "^0.13.2",
    "node-sass": "^4.9.0",
    "typescript": "^2.9.2",
    "webpack": "^4.12.0",
    "webpack-cli": "^3.0.2"
  }
}

/*
    ./webpack.config.js
*/
const path = require('path');
module.exports = {
  mode: "none", 
  entry: './app/app.jsx',
  output: {
    path: path.resolve('public'),
    filename: 'bundle.js'
  },
  module: {
    rules: [{
        test: /\.css$/,
        use: [{
            loader: "style-loader"
          },
          {
            loader: "css-loader"
          }
        ]
      },
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: "babel-loader"
      }, {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        use: "babel-loader"
      }
    ]
  }
}

var React = require('react');
var ReactDOM = require('react-dom');
var {Route, Router, IndexRoute, Main, About, MovieList, hashHistory} = require('react-router');
var Main = require('./components/Main.jsx');
var MovieList = require('./components/MovieList/MovieList.jsx');
var About = require('./components/About/About.jsx');
//import './app.scss';

ReactDOM.render(
  <Router history={hashHistory}>
    <Route path="/" component={Main}>
    <Route path="about" component={About}/>
          <IndexRoute component={MovieList}/>
    </Route>
  </Router>,
  document.getElementById('app')
);