我正在嘗試使用react-hot-loader來設置webpack熱重載。它主要是似乎工作。我在現有的rails應用程序中使用webpack。獲取「因爲0不被接受而中止」,並使用react-hot-loader來重新加載整個頁面
但它不是熱重裝。每次我的反應代碼改變時,它都會觸發重新加載。錯誤消息我得到的是:
[HMR] Cannot apply update. Need to do a full reload! - dev-server.js:18
[HMR] Error: Aborted because 0 is not accepted - dev-server.js:19
at hotApply (http://localhost:8080/assets/webpack/bundle.js?body=1:380:31)
at hotUpdateDownloaded (http://localhost:8080/assets/webpack/bundle.js?body=1:293:13)
at hotAddUpdateChunk (http://localhost:8080/assets/webpack/bundle.js?body=1:273:13)
at webpackHotUpdateCallback (http://localhost:8080/assets/webpack/bundle.js?body=1:5:12)
at http://localhost:8080/assets/webpack0.bd89931b2fa8e2901794.hot-update.js:1:1
Navigated to http://lvh.me:3000/react_page
這裏是我的webpack.hot.config.js設置:
var path = require('path');
var webpack = require('webpack');
var config = module.exports = {
// Set 'context' for Rails Asset Pipeline
context: __dirname,
entry: {
App: [
'webpack-dev-server/client?http://localhost:8080/', // WebpackDevServer host and port
'webpack/hot/only-dev-server', // "only" prevents reload on syntax errors
'./app/frontend/javascripts/app.js' // Your appʼs entry point
],
vendor: ['jquery', 'react', 'react-dom', 'react-redux', 'redux','redux-thunk']
},
devtool: 'inline-source-map',
// Require the webpack and react-hot-loader plugins
plugins: [
//new webpack.HotModuleReplacementPlugin(),
new webpack.optimize.CommonsChunkPlugin(
{
name: 'vendor',
chunks: [''],
filename: 'vendor.js',
minChunks: Infinity
}),
new webpack.NoErrorsPlugin(),
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery',
'window.jquery': 'jquery'
})
],
module: {
loaders: [
{
test: /\.jsx?$/,
exclude: /node_modules/,
loaders: [
'react-hot',
'babel?presets[]=es2015&presets[]=react'
],
cacheDirectory: true
}
]
},
output: {
path: path.join(__dirname, 'app', 'assets', 'javascripts', 'webpack'), // Save to Rails Asset Pipeline
filename: 'bundle.js', // Will output App_wp_bundle.js
publicPath: 'http://localhost:8080/assets/webpack',
//publicPath: 'http://localhost:8080/assets/webpack' // Required for webpack-dev-server
},
resolve: {
extensions: ['', '.js', '.jsx'],
modulesDirectories: ['node_modules'],
},
};
而且我運行
webpack-dev-server -d --config webpack.hot.config.js --hot --inline
Rails開發環境的代碼由於我的development.rb文件中有以下設置,所以通過webpack-dev-server爲應用資產管道外的webpack文件提供服務。
config.action_controller.asset_host = Proc.new { |source|
if source =~ /webpack\/bundle\.js$/i
"http://localhost:8080"
end
}
我一直在試圖讓這個工作幾個小時。任何幫助,將不勝感激。
謝謝你們!
一個電梯保護程序,你知道它爲什麼這樣做嗎? – Sedz