我正在用npm脚本中的browserslist测试Babel。
这是我当前的package.json,Babel正在按照我的期望进行操作:
{
"name": "npm-scripts-igloo",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"devserver": "live-server",
"watch-sass": "node-sass sass/style.scss css/style.css --output-style expanded --watch",
"compile-sass": "node-sass sass/style.scss css/style.compiled.css --output-style expanded",
"prefix-css": "postcss css/style.compiled.css --use autoprefixer -o css/style.prefix.css",
"compress-css": "node-sass css/style.prefix.css css/style.min.css --output-style compressed",
"build-css": "npm-run-all compile-sass prefix-css compress-css",
"babel": "babel app.js --watch -o js/app.compiled.js",
"start": "npm-run-all -p devserver watch-sass babel"
},
"browserslist": [
"last 5 versions"
],
"babel": {
"presets": [
[
"env",
{
"targets": {
"browsers": [
"cover 99.5%"
]
} …Run Code Online (Sandbox Code Playgroud) cross-browser package.json babeljs npm-scripts babel-preset-env