已經安裝過babel和presets-es2015package.json中都有相應依賴gulpfile.js目錄結構：運行起來就報錯：Error: Couldn't find preset "es2015" relative to directory "C:\Users\Li\Desktop"用：presets: ['es2015'].map(require.resolve)報：Error: Cannot find module 'es2015'但是我都安裝了呀，package.json里面也都有顯示
gulp 無法正常使用babel
富國滬深
2018-11-05 14:13:10
