Reactjs React元素没有呈现/React设置问题
在花了两天时间设置webpack和babel之后,我正在努力学习如何应对。最后,我尝试运行一些示例代码。我正试图从react元素打印一些字符串,但无法使该元素正常工作 我确实得到了来自HTML的“Hello World”,react没有编译错误,因此我可以验证客户机-服务器设置是否正常工作 但是,不会渲染react元素 下面是三个文件设置 组件/主页.jsReactjs React元素没有呈现/React设置问题,reactjs,Reactjs,在花了两天时间设置webpack和babel之后,我正在努力学习如何应对。最后,我尝试运行一些示例代码。我正试图从react元素打印一些字符串,但无法使该元素正常工作 我确实得到了来自HTML的“Hello World”,react没有编译错误,因此我可以验证客户机-服务器设置是否正常工作 但是,不会渲染react元素 下面是三个文件设置 组件/主页.js "use strict"; var React = require('react'); var Home = React.createC
"use strict";
var React = require('react');
var Home = React.createClass({
render: function () {
return (
<div className="jumbotron">
<h1>PluralSight Adminstrator</h1>
<p>React, React Router, and Flux for ultra responsive website</p>
</div>
);
}
});
module.exports = Home;
以下代码应起作用(替换主部件代码): 编译器可能不会显示错误,但浏览器的控制台必须显示某些错误
Ref fiddle:以下代码应能正常工作(替换主部件代码): 编译器可能不会显示错误,但浏览器的控制台必须显示某些错误
Ref fiddle:我建议遵循最近的教程。我建议遵循最近的教程。
const jquery = $ = require('jquery');
const Home = require('./components/homepage');
const ReactDOM = require('react-dom');
ReactDOM.render(<Home/>, document.getElementById('app'));
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="index.js"></script>
</head>
<body>
<div id="app"></div>
Hello World.:)
</body>
</html>
const webpack = require('webpack');
const path = require('path');
module.exports = {
debug: true,
devtool: 'inline-source-map',
noInfo: false,
entry: [
'eventsource-polyfill', // necessary for hot reloading with IE
'webpack-hot-middleware/client?reload=true', //note that it reloads the page if hot module reloading fails.
path.resolve(__dirname, 'src/index')
],
target: 'web',
output: {
path: __dirname + '/dist', // Note: Physical files are only output by the production build task `npm run build`.
publicPath: '/',
filename: 'bundle.js'
},
devServer: {
contentBase: path.resolve(__dirname, 'src')
},
plugins: [
new webpack.HotModuleReplacementPlugin(),
new webpack.NoErrorsPlugin()
],
module: {
loaders: [
{test: /\.js$/, include: path.join(__dirname, 'src'), loaders: ['babel']},
{test: /(\.css)$/, loaders: ['style', 'css']},
{test: /\.eot(\?v=\d+\.\d+\.\d+)?$/, loader: 'file'},
{test: /\.(woff|woff2)$/, loader: 'url?prefix=font/&limit=5000'},
{test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/, loader: 'url?limit=10000&mimetype=application/octet-stream'},
{test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, loader: 'url?limit=10000&mimetype=image/svg+xml'}
]
}
};
var Home = class Home extends React.Component {
render() {
return (
<div className="jumbotron">
<h1>PluralSight Adminstrator</h1>
<p>React, React Router, and Flux for ultra responsive website</p>
</div>
);
}
}
var createReactClass = require('create-react-class');