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巴贝尔装载机语法错误最初我有下面index.js文件编译和运行:仅导入模块
import React from 'react';
import { render } from 'react-dom';
import text from './titles.json';
render(
<div>
<h1 id="title"
className="header"
style={{backgroundColor: 'turquoise', color: 'white', fontFamily: 'verdana'}}>
{text.hello}
</h1>
<h1 id="title"
className="header"
style={{backgroundColor: 'brown', color: 'white', fontFamily: 'verdana'}}>
{text.goodbye}
</h1>
</div>,
document.getElementById('react-container')
)
然而,当我在一个单独的文件(LIB分离出的组件。 js),我得到了“Module build failed:SyntaxError:意外的令牌(5:1)for lib.js. 我不明白为什么babel没有照顾一旦我将组件转移到lib.js。请帮忙(我是React,Webpack,Babel的新手)
lib.js
import React from 'react';
import text from './titles.json'
export const hello = {
<h1 id="title"
className="header"
style={{backgroundColor: 'turquoise', color: 'white', fontFamily: 'verdana'}}>
{text.hello}
</h1>
}
export const goodbye = {
<h1 id="title"
className="header"
style={{backgroundColor: 'brown', color: 'white', fontFamily: 'verdana'}}>
{text.goodbye}
</h1>
}
修改index.js
import React from 'react';
import { render } from 'react-dom';
import { hello, goodbye } from './lib.js';
render(
<div>
{hello}
{goodbye}
</div>,
document.getElementById('react-container')
)
这里是我的WebPack配置文件:
var webpack = require("webpack");
module.exports = {
entry: "./src/index.js",
output: {
path: require("path").resolve("dist/assets"),
filename: "bundle.js",
publicPath: "assets"
},
devServer: {
inline: true,
contentBase: "./dist",
port: 3000
},
module: {
loaders: [
{
test: /\.js$/,
exclude: /(node_modules)/,
loader: "babel-loader",
query: {
presets: ["latest", "react", "stage-0"]
}
},
{
test: /\.json$/,
exclude: /(node_modules)/,
loader: "json-loader"
}
]
}
}
OMG,谢谢,傻我! – hcabrams