reactjs

작은 반응 앱을 만들고 있는데 로컬 이미지가로드되지 않습니다. placehold.it/200x200로드 와 같은 이미지 . 서버에 문제가있을 수 있다고 생각 했나요?

여기 내 App.js가 있습니다.

import React, { Component } from 'react';

class App extends Component {
    render() {
        return (
            <div className="home-container">
                <div className="home-content">
                    <div className="home-text">
                        <h1>foo</h1>
                    </div>
                    <div className="home-arrow">
                        <p className="arrow-text">
                            Vzdělání
                        </p>
                        <img src={"/images/resto.png"} />
                    </div>
                </div>
            </div>
        );
    }
}

export default App;

index.js :

import React, { Component } from 'react';
import { render } from 'react-dom';
import { Router, Route, Link } from 'react-router';
import { createHistory } from 'history';
import App from './components/app';

let history = createHistory();

render(
    <Router history={history} >
        <Route path="/" component={App} >
            <Route path="vzdelani" component="" />
            <Route path="znalosti" component="" />
            <Route path="prace" component="" />
            <Route path="kontakt" component="" />
        </Route>
        <Route path="*" component="" />
    </Router>,
    document.getElementById('app')
);

및 server.js :

var path = require('path');
var express = require('express');
var webpack = require('webpack');
var config = require('./webpack.config.dev');

var app = express();
var compiler = webpack(config);

app.use(require('webpack-dev-middleware')(compiler, {
  noInfo: true,
  publicPath: config.output.publicPath
}));

app.use(require('webpack-hot-middleware')(compiler));

app.get('*', function(req, res) {
  res.sendFile(path.join(__dirname, 'index.html'));
});

app.listen(3000, 'localhost', function(err) {
  if (err) {
    console.log(err);
    return;
  }

  console.log('Listening at http://localhost:3000');
});

답변

import React from 'react';
import logo from './logo.png'; // Tell Webpack this JS file uses this image

console.log(logo); // /logo.84287d09.png

function Header() {
  // Import result is the URL of your image
  return <img src={logo} alt="Logo" />;
}

export default Header;

module: {
    loaders: [
      { test: /\.(png|jpg)$/, loader: 'url-loader?limit=8192' }
    ]
  }

<img src={require('./my-path/images/my-image.png')}/>

import React from 'react';
import logo from './logo.png'; // Tell Webpack this JS file uses this image
console.log(logo); // /logo.84287d09.png

function Header() {
// Import result is the URL of your image
  return <img src={logo} alt="Logo" />;

import upperBody from './upperBody.png';
import lowerBody from './lowerBody.png';
import aesthetics from './aesthetics.png';

let obj={upperBody:upperBody, lowerBody:lowerBody, aesthetics:aesthetics, agility:agility, endurance:endurance}

{Object.keys(skills).map((skill) => {
 return ( <img className = 'icon-size' src={obj[skill]}/> 

module.exports = {
  resolve: {
    modules: ['node_modules'],
    alias: {
      public: path.join(__dirname, './public')
    }
  },
}

<img src={require("public/img/resto.ong")} />

  useEffect(() => {
    // preload image for offline network
    const ErrorFailedImg = require('../../../../assets/images/error-review-failed.jpg');
    if (typeof window !== 'undefined') {
      new Image().src = ErrorFailedImg;
    }
  }, []);

<img src="/assets/images/error-review-failed.jpg" />