webpack-dev-server不是內(nèi)部命令,然后配置package.json的scipt后
npm run server就可以啟動服務(wù)器這是為什么?
scripts "scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
**"server":"webpack-dev-server"**
},
下面是我package.json的配置
{
"name": "demo",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"server":"webpack-dev-server"
},
"keywords": [],
"author": "",
"license": "ISC",
"devDependencies": {
"babel-loader": "^6.4.1",
"css-loader": "^0.28.0",
"style-loader": "^0.16.1",
"url-loader": "^0.5.8",
"webpack": "^2.3.3",
"webpack-dev-server": "^2.4.2"
}
}
走同樣的路,發(fā)現(xiàn)不同的人生
可以這么理解,npm run
命令會開啟一個新的shell
,默認把node_modules/.bin
添加到環(huán)境變量$PATH
所以你npm run
運行的webpack-dev-server
來自當前項目的node_modules/.bin
目錄下