For more information, see Cache Based on Selected Request Headers. For example, suppose viewer requests for logo.jpg contain a custom Product header that has a value of either Acme or Apex. When you configure CloudFront to cache your objects based on the value of the Product header, ...
Web 网站性能优化在社区中已经是老生常谈的话题了,社区内有非常多优秀的文章和大家分享关于 Css、Js 等静态资源的极限压缩、预加载以及拆包等等优化手段。 可是,大多数 Web 应用站点的性能瓶颈除了静态资源的加载外通常存在大量的数据交互请求。要想我们的 Web 站点拥有良好的用户体验,除了静态资源的优化外,对于数据...
header(‘Cache-Control: no-cache, no-store, max-age=0, must-revalidate’); header(‘Expires: Mon, 26 Jul 1997 05:00:00 GMT’); 设置内容类型: // Date in the pastheader(‘Pragma: no-cache’); // set content type: header(‘Content-Type: text/html; charset=iso-8859-1’); header...
header('Cache-Control: no-cache, no-store, max-age=0, must-revalidate'); header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');// Date in the past header('Pragma: no-cache');//设置内容类型: header('Content-Type: text/html; charset=iso-8859-1'); header('Content-Type: text/html;...
headers:指定request中必须包含某些指定的header值,才能让该方法处理请求。 其中,consumes、produces可以使用Content-type中的信息对不需要的信息进行过滤,仅接受需要的数据;headers则可以使用Content-Type中的信息对请求进行过滤和判断。 Request Headers和Response Headers中的候选属性 ...
header('Content-Type: application/octet-stream'); header('Content-Disposition: attachment; filename="example.zip"'); header('Content-Transfer-Encoding: binary'); // load the file to send:readfile('example.zip'); // 对当前文档禁用缓存 header('Cache-Control: no-cache, no-store, max-age=...
header('Content-Disposition: attachment; filename="example.zip"'); header('Content-Transfer-Encoding: binary'); //load the file to send: readfile('example.zip'); //对当前文档禁用缓存 header('Cache-Control: no-cache, no-store, max-age=0, must-revalidate'); ...
If no-cache, private, or no-store is set in the Cache-Control response header, CDN PoPs do not cache resources. If other response headers are set, the priority is s-maxage > max-age > expires. For example, if Cache-Control: max-age=500, s-maxage=400 is set on the origin server...
CDN caches origin content on globally distributed PoPs so that users can obtain the content from nearby PoPs. On the CDN console, you can set the cache TTL for origin con
storagecache.models com.azure.resourcemanager.storagecache.fluent.models com.azure.resourcemanager.storagecache com.azure.resourcemanager.storageimportexport.fluent com.azure.resourcemanager.storageimportexport.models com.azure.resourcemanager.storageimportexport.fluent.models com.azure.resourcemanager.storageimport...