现在我使用的是webpack配置的vue-cli,这在Internet 10上遇到了麻烦。问题是webpack没有将let或const转换为var,IE10不支持let和const这样的ES5变量。
下面是webpack.base.conf.js代码。
module.exports = {
context: path.resolve(__dirname, '../'),
entry: {
app: ['babel-polyfill','./src/main.js'],
},
output: {
path: config.build.assetsRoot,
filename: '[name].js',
publicPath: process.env.NODE_ENV === 'production'
? config.build.assetsPublicPath
: config.dev.assetsPublicPath
},
resolve: {
extensions: ['.js', '.vue', '.json'],
alias: {
'vue$': 'vue/dist/vue.esm.js',
'@': resolve('src'),
}
},
module: {
rules: [
...(config.dev.useEslint ? [createLintingRule()] : []),
{
test: /\.vue$/,
loader: 'vue-loader',
options: vueLoaderConfig
},
{
test: /\.js$/,
loader: 'babel-loader',
include: [resolve('src'), resolve('test')]
},
{
test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('img/[name].[hash:7].[ext]')
}
},
{
test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('media/[name].[hash:7].[ext]')
}
},
{
test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
}
}
]
},
node: {
// prevent webpack from injecting useless setImmediate polyfill because Vue
// source contains it (although only uses it if it's native).
setImmediate: false,
// prevent webpack from injecting mocks to Node native modules
// that does not make sense for the client
dgram: 'empty',
fs: 'empty',
net: 'empty',
tls: 'empty',
child_process: 'empty'
}
}并将编译后的代码抛出一个错误SCRIPT1002,其代码位于IE10的下面一行。
...let a=..。
然而,我所知道的是webpack基本上把let和const转化为var,但是,结果并非如此。我怎么才能强迫自己改变呢?
发布于 2018-01-31 04:52:56
问题是.不是vue本身,而是node_modules中的包。其中一个包基本上没有被转移(在我的例子中,是buefy库),所以我必须手动传输。
溶液
webpack.base.conf.js
https://stackoverflow.com/questions/48498263
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