try_files

最好把location /放到最后

 location / {
  root  /usr/share/nginx/web/group-center-dashboard;
  # index index.html;
  try_files $uri $uri/ /index.html;
 }

Ref

https://blog.csdn.net/qq_52385631/article/details/123905925 https://cloud.tencent.com/developer/information/NGINX%20-%E5%88%B7%E6%96%B0SPA%E5%BA%94%E7%94%A8%E4%B8%AD%E7%9A%84%E5%AD%90%E8%B7%AF%E7%94%B1-salon https://zhuanlan.zhihu.com/p/33379828?from_voters_page=true