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| Both sides previous revision Previous revision | Next revision Both sides next revision | ||
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litespeed_wiki:cache:lscwp:handle-cookie-vary [2018/10/08 15:03] Eric Leu [cache vary rewrite rules] |
litespeed_wiki:cache:lscwp:handle-cookie-vary [2018/10/08 15:50] Lisa Clarke Proofreading |
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| ===== How to Configure Cookie Cache Vary ===== | ===== How to Configure Cookie Cache Vary ===== | ||
| + | LiteSpeed Cache can be configured to save multiple variations of the same page, based on the value of a cookie in the user's browser. | ||
| - | Example: assume you have a woocommerce site and bring "woocommerce_products_per_page" cookie which should vary from user to user, and you should not serve everyone with the same cache file. | + | Example: Assume you have a WooCommerce site with a "woocommerce_products_per_page" cookie. For some users, the value will be ''10''. For others it will be ''100''. And still others may not have a value of ''200''. These three scenarios require three different views. |
| There are two ways to accomplish this: | There are two ways to accomplish this: | ||
| - | ====javascript-based plugin==== | + | ====JavaScript-Based Plugin==== |
| - | The more efficient option is a javascript-based solution. A javascript plugin would only need to store one copy of the page and would build the display based on the existence of the cookie. | + | The more efficient option is to find a JavaScript-based solution. A JavaScript plugin would only need to store one copy of the page and would build the display based on the existence of the cookie. |
| - | ====cache vary rewrite rules==== | + | ====Cache Vary Rewrite Rules==== |
| If a rewrite rule-based answer is preferred, the site can be configured to vary on the cookie by adding the following rule to your site's .htaccess file: | If a rewrite rule-based answer is preferred, the site can be configured to vary on the cookie by adding the following rule to your site's .htaccess file: | ||
| Line 15: | Line 16: | ||
| RewriteRule .* - [E=Cache-Vary:woocommerce_products_per_page] | RewriteRule .* - [E=Cache-Vary:woocommerce_products_per_page] | ||
| </IfModule> | </IfModule> | ||
| - | When user visit woocommerce site with ''woocommerce_products_per_page=xxxxxx''cookie will be created. Using the rewrite rule above, the cache will vary on that cookie. This means the cache will store two copies. | + | |
| + | When a user visit your WooCommerce site, the ''woocommerce_products_per_page=xxxxxx''cookie will be created. Using the rewrite rule above, the cache will vary on that cookie. This means the cache will store multiple copies: one for every value of the cookie that requests the page. | ||