【202308】美團前端一面面經 · 大廠前端面試真題

[1、微應用是如何組織架構的？](1%E3%80%81%E5%BE%AE%E5%BA%94%E7%94%A8%E6%98%AF%E5%A6%82%E4%BD%95%E7%BB%84%E7%BB%87%E6%9E%B6%E6%9E%84%E7%9A%84%EF%BC%9F.md) [2、你知道qiankun是基于什么封裝的嗎？](2%E3%80%81%E4%BD%A0%E7%9F%A5%E9%81%93qiankun%E6%98%AF%E5%9F%BA%E4%BA%8E%E4%BB%80%E4%B9%88%E5%B0%81%E8%A3%85%E7%9A%84%E5%90%97%EF%BC%9F.md) [3、single SPA框架你了解嗎？](3%E3%80%81singleSPA%E6%A1%86%E6%9E%B6%E4%BD%A0%E4%BA%86%E8%A7%A3%E5%90%97%EF%BC%9F.md) [4、你覺得前端整個系統有哪些復用的方面？](4%E3%80%81%E4%BD%A0%E8%A7%89%E5%BE%97%E5%89%8D%E7%AB%AF%E6%95%B4%E4%B8%AA%E7%B3%BB%E7%BB%9F%E6%9C%89%E5%93%AA%E4%BA%9B%E5%A4%8D%E7%94%A8%E7%9A%84%E6%96%B9%E9%9D%A2%EF%BC%9F.md) [5、你用的vue2還是vue3？](5%E3%80%81%E4%BD%A0%E7%94%A8%E7%9A%84vue2%E8%BF%98%E6%98%AFvue3%EF%BC%9F.md) [6、vue3除了組合API，還有什么變化嗎？](6%E3%80%81vue3%E9%99%A4%E4%BA%86%E7%BB%84%E5%90%88API%EF%BC%8C%E8%BF%98%E6%9C%89%E4%BB%80%E4%B9%88%E5%8F%98%E5%8C%96%E5%90%97%EF%BC%9F.md) [7、 computed和watch區別？](7%E3%80%81computed%E5%92%8Cwatch%E5%8C%BA%E5%88%AB%EF%BC%9F.md) [8、promise了解嗎？ new 一個 promise 先resolve，然后reject，會怎么樣？](8%E3%80%81promise%E4%BA%86%E8%A7%A3%E5%90%97%EF%BC%9Fnew%E4%B8%80%E4%B8%AApromise%E5%85%88resolve%EF%BC%8C%E7%84%B6%E5%90%8Ereject%EF%BC%8C%E4%BC%9A%E6%80%8E%E4%B9%88%E6%A0%B7%EF%BC%9F.md) [9、有一個then，return了一個值，下一個then能拿到這個值嗎？](9%E3%80%81%E6%9C%89%E4%B8%80%E4%B8%AAthen%EF%BC%8Creturn%E4%BA%86%E4%B8%80%E4%B8%AA%E5%80%BC%EF%BC%8C%E4%B8%8B%E4%B8%80%E4%B8%AAthen%E8%83%BD%E6%8B%BF%E5%88%B0%E8%BF%99%E4%B8%AA%E5%80%BC%E5%90%97%EF%BC%9F.md) [10、你覺得什么時候再JavaScript會用到類？](10%E3%80%81%E4%BD%A0%E8%A7%89%E5%BE%97%E4%BB%80%E4%B9%88%E6%97%B6%E5%80%99%E5%86%8DJavaScript%E4%BC%9A%E7%94%A8%E5%88%B0%E7%B1%BB%EF%BC%9F.md) [11、手撕代碼是兩數之和](11%E3%80%81%E6%89%8B%E6%92%95%E4%BB%A3%E7%A0%81%E6%98%AF%E4%B8%A4%E6%95%B0%E4%B9%8B%E5%92%8C.md)