build后不兼容ie8的解决方法

[east119]

@Array-Huang
build后在ie8运行会报错

解决方法:
plugins.product.config.js文件中
pluginsConfig.push(new webpack.optimize.UglifyJsPlugin({
compress: {
screw_ie8: false,//默认true，不支持ie8
warnings: false,
},
}));

[EagleChinaWu]

6666666

[Array-Huang]

谢谢意见，不过我想问一下这screw_ie8参数你是在哪看到的？我查官方文档里怎么是ie8？

[east119]

在这里看到的
http://www.css88.com/doc/webpack2/guides/production-build/
UglifyJsPlugin插件最新的配置为
pluginsConfig.push(new webpack.optimize.UglifyJsPlugin({
compress: {
properties: false,
screw_ie8: true
},
output: {
beautify: true,
quote_keys: true
},
mangle: {
screw_ie8: false,
keep_fnames: true
},
comments: false
}));