我正在尝试在React组件中加载languages.json文件.当我想导入json文件时,我在第一步收到以下错误.这是错误: ERROR in ./app/languages.jsonModule parse failed: /.../languages.json Unexpected token (1:12)You may n
ERROR in ./app/languages.json
Module parse failed: /.../languages.json Unexpected token (1:12)
You may need an appropriate loader to handle this file type.
SyntaxError: Unexpected token (1:12)
at Parser.pp.raise (........)
我正在使用webpack,这是配置文件:
var path = require('path');
var webpack = require('webpack');
module.exports = {
entry: ['./app/main.jsx'],
devtool: 'cheap-module-eval-source-map',
output: { path: __dirname+"/app", filename: 'bundle.js' },
module: {
loaders: [
{ test: /\.jsx?$/,
loader: 'babel-loader',
query: { presets: ['es2015', 'react'] },
include: path.join(__dirname, 'src')
}
]
}
};
我安装了这些包:
"babel-core": "^6.2.1", "babel-loader": "^6.2.0", "babel-preset-es2015": "^6.1.18", "babel-preset-react": "^6.1.18"
这就是我要导入文件的方式(ES6格式):
import lang_code from '../../app/languages.json';
另外,我检查了json文件格式并验证了它!那么,您认为问题在哪里?
azium是正确的,需要一个加载器,但这里的配置是好的措施:npm命令
> npm install json-loader --save-dev
webpack.config.js
module.exports = {
....
resolve: {
extensions: ['', '.js', '.jsx', '.json']
},
...
module: {
...
{
test: /\.json$/,
loader: 'json'
}
...
}
}
通过添加要解析的json扩展,您无需在import语句中指定它.
