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Joomla Virtuemart网站sh404sef插件使网站非常慢

[英]Joomla Virtuemart site sh404sef plugin makes the site extremely slow

原文 2011-11-08 01:45:49 1 2 php/ joomla

My Virtuemart joomla (Version 1.5.15) site when I activate sh404sef (ver 2.1.9.787), it slows down the site dramatically. 当我激活sh404sef（2.1.9.787版）时，我的Virtuemart joomla（1.5.15版）站点大大降低了该站点的速度。

How can I fix this? 我怎样才能解决这个问题？

2 个解决方案

Check for following files: 检查以下文件：

administrator/components/com_sh404sef/custom.sef.php (unwritable) administrator/components/com_sh404sef/logs (unwritable) 管理员/组件/com_sh404sef/custom.sef.php（不可写）管理员/组件/ com_sh404sef /日志（不可写）
administrator/components/com_sh404sef/security (unwritable) 管理员/组件/ com_sh404sef /安全性（不可写）
components/com_sh404sef/cache (unwritable) components / com_sh404sef / cache（不可写）

Turn on debug mode in global configuration and view a page in the front-end. 在全局配置中打开调试模式，并在前端查看页面。 See how many db queries are executed. 查看执行了多少个数据库查询。

Now turn on your SEF extension - and repeat. 现在打开您的SEF扩展程序-并重复。

See all those extra db queries? 查看所有这些额外的数据库查询吗？

On standard shared hosting the additional queries can put you over your hosts the limit on db queries. 在标准共享主机上，其他查询会使您超出主机对数据库查询的限制。 Optimising queries, adding additio al indexes to your db can help. 优化查询，向数据库添加其他索引可能会有所帮助。 More powerful hosting is usually amore cost effective answer. 功能更强大的托管通常是更具成本效益的答案。 Alternatively - stick with the built-in SEFwhich works fine if the site is structured optimally. 或者-坚持使用内置SEF，如果站点的结构最佳，效果会很好。

As stated by others - you are very vulnerable to attack - I *think*anyone can request a password reset on your admin account. 正如其他人所述-您非常容易受到攻击-我*认为*任何人都可以要求在您的管理员帐户上重设密码。 Also - later Joomla versions contained many performance upgrades, as will later components. 另外-更高版本的Joomla和更高版本的组件都包含许多性能升级。