Jins-MBP:helloworld XXX$ npm run dev
> helloworld@1.0.0 dev /Users/XXX/Documents/develop/front/helloworld
> webpack-dev-server --inline --progress --config build/webpack.dev.conf.js
10% building modules 2/4 modules 2 active .../develop/front/helloworld/src/main.jsevents.js:183
throw er; // Unhandled 'error' event
^
Error: getaddrinfo ENOTFOUND localhost
at errnoException (dns.js:50:10)
at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:92:26)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! helloworld@1.0.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the helloworld@1.0.0 dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/XXX/.npm/_logs/2018-04-18T01_01_10_246Z-debug.log
根據(jù)報(bào)錯(cuò)內(nèi)容酒奶，推斷是localhost的問題。有可能是localhost沒有綁定127.0.0.1或油。
修改方法：
添加host配置
127.0.0.1 localhost
