dirname is not defined
ReferenceError: _dirname is not defined
? ? at Object.<anonymous> (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\webpack.config.js:5:22)
? ? at Module._compile (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\v8-compile-cache\v8-compile-cache.js:178:30)
? ? at Object.Module._extensions..js (module.js:654:10)
? ? at Module.load (module.js:556:32)
? ? at tryModuleLoad (module.js:499:12)
? ? at Function.Module._load (module.js:491:3)
? ? at Module.require (module.js:587:17)
? ? at require (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\v8-compile-cache\v8-compile-cache.js:159:20)
? ? at WEBPACK_OPTIONS (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\webpack-cli\bin\convert-argv.js:133:13)
? ? at requireConfig (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\webpack-cli\bin\convert-argv.js:135:6)
? ? at C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\webpack-cli\bin\convert-argv.js:142:17
? ? at Array.forEach (<anonymous>)
? ? at module.exports (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\webpack-cli\bin\convert-argv.js:140:15)
? ? at yargs.parse (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\webpack-cli\bin\webpack.js:240:39)
? ? at Object.parse (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\yargs\yargs.js:552:18)
? ? at C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\webpack-cli\bin\webpack.js:218:8
? ? at Object.<anonymous> (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\webpack-cli\bin\webpack.js:515:3)
? ? at Module._compile (module.js:643:30)
? ? at Object.Module._extensions..js (module.js:654:10)
? ? at Module.load (module.js:556:32)
? ? at tryModuleLoad (module.js:499:12)
? ? at Function.Module._load (module.js:491:3)
? ? at Module.require (module.js:587:17)
? ? at require (internal/module.js:11:18)
? ? at Object.<anonymous> (C:\Users\lianghuiling\Desktop\Intelligent school campus\newitem\node_modules\webpack\bin\webpack.js:80:2)
? ? at Module._compile (module.js:643:30)
? ? at Object.Module._extensions..js (module.js:654:10)
? ? at Module.load (module.js:556:32)
? ? at tryModuleLoad (module.js:499:12)
? ? at Function.Module._load (module.js:491:3)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! newitem@1.0.0 build: `webpack --config webpack.config.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the newitem@1.0.0 build 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! ? ? C:\Users\lianghuiling\AppData\Roaming\npm-cache\_logs\2018-05-24T14_29_22_106Z-debug.log
2018-05-25
__dirname 是一個(gè)全部變量，是兩個(gè)下劃線的
2018-05-27
各位同學(xué),如果想要走一個(gè) 和老師講解流程,盡量少出現(xiàn)錯(cuò)誤,除了老師敲得代碼外,要注意:老師 nmp i? 后面安裝成功后的版本號(hào),這個(gè)一致了,就沒(méi)有問(wèn)題