老师,安装你说的试了试,发现报错:

报错信息:  

C:\Users\Administrator\Desktop\webapp>gulp

[23:52:39] Using gulpfile ~\Desktop\webapp\gulpfile.js

[23:52:39] Starting 'default'...

events.js:160

      throw er; // Unhandled 'error' event

      ^

Error: Error: File not found with singular glob: C:\Users\Administrator\Desktop\

webapp\src\src\css\normalize.css

    at DestroyableTransform.<anonymous> (C:\Users\Administrator\Desktop\webapp\n

ode_modules\gulp-useref\index.js:65:28)

    at emitOne (events.js:101:20)

    at DestroyableTransform.emit (events.js:188:7)

    at emitOne (events.js:101:20)

    at Through2.emit (events.js:188:7)

    at OrderedStreams.<anonymous> (C:\Users\Administrator\Desktop\webapp\node_mo

dules\gulp-useref\node_modules\glob-stream\index.js:140:20)

    at emitOne (events.js:96:13)

    at OrderedStreams.emit (events.js:188:7)

    at emitOne (events.js:96:13)

    at DestroyableTransform.emit (events.js:188:7)

老师,要不然我给你发代码,你看一下报错在哪里出问题了吧?邮箱之类的发给你..