apache ,html,jsp 避免页面中的部分资源被cache-优快云博客

本文介绍了Apache服务器中关于缓存设置的具体配置方法，包括如何为不同类型的文件设置缓存过期时间，以及如何通过重写规则将特定请求转发到其他服务器。此外还涉及了如何在HTML和JSP中禁用浏览器缓存。

apache 中：
<VirtualHost 10.11.12.47>
    DocumentRoot /usr/local/resin/htdocs/
    ServerName www.test.com
    DirectoryIndex index.html index.jsp
    CustomLog logs/info/access_log combined
    ErrorLog logs/ding/error_log

    ExpiresActive on
    ExpiresByType image/gif A31536000
    ExpiresByType image/jpeg A31536000
    ExpiresByType image/jpg A31536000
    ExpiresByType text/css A31536000
    ExpiresByType application/x-javascript A31536000

    <Location /script>
       <IfModule mod_expires.c>
        FileETag None
        ExpiresActive on
        ExpiresByType application/x-javascript A0
       </IfModule>
    </Location>

    <IfModule mod_rewrite.c>
    RewriteEngine on
        RewriteRule ^/sf/.*/.js$       http://192.168.12.123:8080%{REQUEST_URI} [P]
    </IfModule>

html中：
<meta http-equiv=Pragma content=no-cache>
<meta http-equiv=expires content=0>
<meta http-equiv="cache-control" content="no-store">

jsp中：

response.setHeader( "Pragma", "no-cache" );
response.addHeader( "Cache-Control", "must-revalidate" );
response.addHeader( "Cache-Control", "no-cache" );
response.addHeader( "Cache-Control", "no-store" );
response.setDateHeader("Expires", 0);