所以我找到了一种自己解决的方法,不确定它是否是最优雅的解决方案,但它可以工作。该解决方案使用webpack-merge来拥有多个webpack配置。以下是测试项目文件(在此测试示例中,“npm run buildlegacy”和“npm run buildios”之后进行重要的工作):
package.json:
{
"name": "testbabel",
"version": "1.0.0",
"description": "",
"main": "src/app.js",
"dependencies": {
"webpack": "^3.11.0",
"webpack-merge": "^4.1.1"
},
"devDependencies": {
"babel-cli": "^6.26.0",
"babel-core": "^6.26.0",
"babel-loader": "^7.1.2",
"babel-preset-env": "^1.6.1"
},
"scripts": {
"buildios": "webpack --config ./ios.config.js",
"buildlegacy": "webpack --config ./legacy.config.js"
},
"keywords": [],
"author": "",
"license": "ISC"
}
base.config.js:
const webpack = require('webpack');
const path = require('path');
module.exports = {
entry: {
app:'./src/app.js'
}
};
ios.config.js:
const merge = require('webpack-merge');
const baseConfig = require('./base.config.js');
module.exports = merge(baseConfig, {
output: {
path: __dirname + '/dist',
filename: 'ios11.bundle.js',
},
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader',
options: {
"presets": [
["env",
{
"targets": {
"browsers": ["ios_saf 11"]
}
}
]
]
}
}
]
}
});
legacy.config.js:
const merge = require('webpack-merge');
const baseConfig = require('./base.config.js');
module.exports = merge(baseConfig, {
output: {
path: __dirname + '/dist',
filename: 'legacy.bundle.js',
},
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader',
options: {
"presets": [
["env",
{
"targets": {
"browsers": ["> 1%", "last 2 versions", "ie 8"]
}
}
]
]
}
}
]
}
});
module.exports = [iosConfig, legacyConfig]
- Frondor