nginx常见配置

指定文件不使用缓存

if ($uri ~* version\.js) {
     add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0";
     add_header Pragma "no-cache";
     add_header Expires "Mon, 26 Jul 1997 05:00:00 GMT";
 }

version.js不使用缓存

cookie判断

 set $default_index "index.html";

 location = / {
     add_header Cache-Control "private, no-store, no-cache, must-revalidate, proxy-revalidate";
     # 本地文件开启
      if ($cookie_lang = "tw") {
         set $default_index "index-tw.html";
     }

     # 如果是根路径访问，重写到对应的首页
     if ($uri = /) {
         rewrite ^ /$default_index last;
     }

     try_files $uri $uri/ /index.html;
 }