One, ssr
The principle of vue-cli+nuxt.js ssr is server-side rendering and then return. If you use nuxt, it is best to use it at the beginning of the project, otherwise you will have to refactor the code, which is time-consuming and costly, and the pressure on the server is relatively high. But the advantage is that the first screen loading speed will be faster.
2. Pre-rendering: prerender-spa-plugin
Only for some pages. If it is a detail page, and hope that seo includes the information of each detail page, it is not suitable. Or if the project is too large, there are too many configurations, and packaging will be very long.
Reference 1: https://www.jianshu.com/p/56949dab75e5
参考 2 ：https://www.cnblogs.com/Man-Dream-Necessary/p/10141717.html
参考3：https://blog.csdn.net/weixin_41049850/article/details/81945201
Reference 4: https://www.jb51.net/article/164285.htm [Four methods]