CLI热模块重新加载页面上的webpack-dev-server内联模式将刷新以更改dom

Question

When I change dom, page will refresh, but change css, hmr works, page not refresh, will hot replacement. 当我更改dom时，页面将刷新，但是更改CSS，hmr起作用时，页面不刷新，将进行热替换。 I want the page will not refresh instead of hot replacement when i change dom 我希望在更改dom时页面不会刷新而不是热替换

global webpack version 3.3.0, Mac OS 10.11.6 全局Webpack版本3.3.0，Mac OS 10.11.6

this is my package.json file: 这是我的package.json文件：

{
  "name": "demo-hmr",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "webpack-dev-server --hot --inline webpack.config.js"
  },
  "keywords": [],
  "author": "",
  "license": "MIT",
  "dependencies": {
    "babel-core": "^6.26.0",
    "babel-loader": "^7.1.2",
    "babel-preset-env": "^1.6.0",
    "css-loader": "^0.28.7",
    "style-loader": "^0.18.2",
    "webpack": "^3.5.6",
    "webpack-dev-server": "^2.7.1"
  }
}

this is my webpack.config.js file: 这是我的webpack.config.js文件：

module.exports = {
  entry: './main.js',
  output: {
    filename: 'bundle.js'
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader'
        }
      },
      {
        test: /\.css$/,
        use: [
          'style-loader',
          'css-loader'
        ]
      }
    ]
  }
}

this is my main.js file, I change dom in this file, just change innerHTML of divv, then page will refresh, the result is not i want for. 这是我的main.js文件，我在此文件中更改dom，仅更改divv的innerHTML，然后页面将刷新，结果不是我想要的。

import app from './app.css'

var divv = document.createElement('div')

divv.innerHTML = "Hello webpack"

document.body.appendChild(divv)

this is my app.css file: 这是我的app.css文件：

body {
    background-color: yellow;
}

this is my index.html file: 这是我的index.html文件：

<html>
    <body>
      <h1>Hello World!</h1>
    <script type="text/javascript" src="bundle.js"></script>
    </body>
</html>

sorry about my simple question and my terrible english & format. 对我的简单问题和糟糕的英语和格式感到抱歉。

Answer 1

Actually, webpack is not so smart to know how you want to replace your modules. 实际上，webpack不太聪明，无法知道如何更换模块。 In css-loader hmr logic is already implemented because it's so trivial. 在css-loader中，hmr逻辑已经实现，因为它很简单。 But for your files you should implement HMR using API . 但是对于文件，您应该使用API实现HMR。 I agree that it's not so trivial. 我同意这不是那么简单。 But it's interesting enough. 但这很有趣。

CLI热模块重新加载页面上的webpack-dev-server内联模式将刷新以更改dom

问题描述

1 个解决方案

解决方案1
0 2017-09-11 08:37:54

CLI热模块重新加载页面上的webpack-dev-server内联模式将刷新以更改dom

问题描述

1 个解决方案

解决方案1 0 2017-09-11 08:37:54

解决方案1
0 2017-09-11 08:37:54