最近在研究webpack這玩意，然后遇到一個問題，執行npm run build的時候，出現下面這個問題，各種搜索后，各種嘗試，都沒解決
運行時報錯ERROR in ./src/app.vue Module build failed: SyntaxError: Unexpected token {
ERROR in ./src/app.vue
Module build failed: SyntaxError: Unexpected token {
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (E:\something\vue-test\node_modules\vue-loader\index.js:1:80)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at loadLoader (E:\something\vue-test\node_modules\webpack\node_modules\loader-runner\lib\loadLoader.js:13:17)
at iteratePitchingLoaders (E:\something\vue-test\node_modules\webpack\node_modules\loader-runner\lib\LoaderRunner.js:169:2)
at runLoaders (E:\something\vue-test\node_modules\webpack\node_modules\loader-runner\lib\LoaderRunner.js:362:2)
at NormalModule.doBuild (E:\something\vue-test\node_modules\webpack\lib\NormalModule.js:182:3)
at NormalModule.build (E:\something\vue-test\node_modules\webpack\lib\NormalModule.js:275:15)
at Compilation.buildModule (E:\something\vue-test\node_modules\webpack\lib\Compilation.js:151:10)
at factoryCallback (E:\something\vue-test\node_modules\webpack\lib\Compilation.js:344:12)
at E:\something\vue-test\node_modules\webpack\lib\NormalModuleFactory.js:241:5
at E:\something\vue-test\node_modules\webpack\lib\NormalModuleFactory.js:94:13
at E:\something\vue-test\node_modules\webpack\node_modules\tapable\lib\Tapable.js:268:11
at NormalModuleFactory.<anonymous> (E:\something\vue-test\node_modules\webpack\lib\CompatibilityPlugin.js:52:5)
at NormalModuleFactory.applyPluginsAsyncWaterfall (E:\something\vue-test\node_modules\webpack\node_modules\tapable\lib\Tapable.js:272:13)
at E:\something\vue-test\node_modules\webpack\lib\NormalModuleFactory.js:69:10
at E:\something\vue-test\node_modules\webpack\lib\NormalModuleFactory.js:194:7
at nextTickCallbackWith0Args (node.js:420:9)
at process._tickCallback (node.js:349:13)
@ ./src/index.js 2:0-27
差點要放棄的時候，（當然沒放棄，絕望的時候找大神啊 哈哈哈、）被大神點播了下，語法錯誤，可能應該是node.js的版本問題，我現在安裝的nodejs不支持es6的語法，然后就重新安裝了下最新的node.js，就解決了 哇哈哈哈、
可能大神們也發現這種問題，但是不是像我這樣解決的，歡迎留言分享啊 謝謝！學習在路上......