Question

原因，为什么我需要禁用缓存：

当我创建帖子或页面时。它缓存它。如果我创建第二个帖子或页面，那么它会更新旧帖子或页面。当我为每个页面禁用缓存时，此错误已得到修复。虽然我需要缓存SEO。

所以，我只需要在管理页面中禁用缓存。

的.htaccess

<ifModule mod_headers.c>
  <filesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|swf|woff2)$">
  Header set Cache-Control "max-age=2592000, public"
  </filesMatch>
  <filesMatch "\.(css|js)$">
  Header set Cache-Control "max-age=86400, public"
  </filesMatch>
  <filesMatch "\.(xml|txt)$">
  Header set Cache-Control "max-age=172800, public, must-revalidate"
  </filesMatch>
  <filesMatch "\.(html|htm|php)$">
  Header set Cache-Control "max-age=1800, private, must-revalidate"
  </filesMatch>

  <FilesMatch "\.(js|css|jpg|png|jpeg|gif|xml|json|txt|pdf|mov|avi|otf|woff|ico|swf)$">
  RequestHeader unset Cookie
  Header unset Cookie
  Header unset Set-Cookie
  </FilesMatch>


  # Guarantee HTTPS for 1 Year including Sub Domains
  Header always set Strict-Transport-Security "max-age=31536000;"
</ifModule>

function.php

if (is_admin()) {
      header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
      header('Cache-Control: no-store, no-cache, must-revalidate');
      header('Cache-Control: post-check=0, pre-check=0', FALSE);
      header('Pragma: no-cache');
}

我在function.php中的代码不起作用。

Answer 1

从.htacess

中删除此行

Header set Cache-Control “max-age=86400, public”

Answer 2

我担心.htaccess中设置的任何缓存标头都具有优先级，并且无法在PHP中覆盖它们。

我能想到的唯一解决方案是禁用.htaccess中的缓存设置并手动设置每个文件中的标头。我知道，这是一种痛苦，但这是我能理解的一切。

以下答案将缓存设置为浏览器默认值，我认为这不是您想要的。

Answer 3

从 .htacess 中删除这些行

<filesMatch "\.(html|htm|php)$">
  Header set Cache-Control "max-age=1800, private, must-revalidate"
</filesMatch>

你只需要像下面这样的行

<IfModule mod_expires.c>
AddType application/font-woff2 .woff2
AddType application/x-font-opentype .otf
ExpiresActive On
ExpiresDefault A0
ExpiresByType video/webm A10368000
ExpiresByType video/ogg A10368000
ExpiresByType video/mp4 A10368000
ExpiresByType image/webp A10368000
ExpiresByType image/gif A10368000
ExpiresByType image/png A10368000
ExpiresByType image/jpg A10368000
ExpiresByType image/jpeg A10368000
ExpiresByType image/ico A10368000
ExpiresByType image/svg+xml A10368000
ExpiresByType text/css A10368000
ExpiresByType text/javascript A10368000
ExpiresByType application/javascript A10368000
ExpiresByType application/x-javascript A10368000
ExpiresByType application/font-woff2 A10368000
ExpiresByType application/x-font-opentype A10368000
ExpiresByType application/x-font-truetype A10368000
</IfModule>
## EXPIRES CACHING ##
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType image/jpg "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType text/css "access plus 1 month"
ExpiresByType application/pdf "access plus 1 month"
ExpiresByType text/x-javascript "access plus 1 month"
ExpiresByType application/x-shockwave-flash "access plus 1 month"
ExpiresByType image/x-icon "access plus 1 year"
ExpiresDefault "access plus 2 days"
</IfModule>

<ifModule mod_headers.c>
  <filesMatch ".(jpg|jpeg|png|gif|ico|svg|css|js)$">
Header set Cache-Control "max-age=31536000, public"
  </filesMatch>
</ifModule>

如何在/ wp-admin / *中禁用缓存

3 个答案: