以前按官方的方法去做，开启rewrite_module,然后加一串代码
# Destoon B2B Rewrite Rules ErrorDocument 404 /404.php RewriteEngine On RewriteBase / RewriteRule ^(.*).(asp|aspx|asa|asax|dll|jsp|cgi|fcgi|pl)(.*)$ /404.php RewriteRule ^(.*)/file/(.*).php(.*)$ /404.php RewriteRule ^(.*)-htm-(.*)$ $1.php?$2 RewriteRule ^(.*)/show-([0-9]+)([-])?([0-9]+)?.html$ $1/show.php?itemid=$2&page=$4 RewriteRule ^(.*)/list-([0-9]+)([-])?([0-9]+)?.html$ $1/list.php?catid=$2&page=$4 RewriteRule ^(.*)/show/([0-9]+)/([0-9]+)?([/])?$ $1/show.php?itemid=$2&page=$3 RewriteRule ^(.*)/list/([0-9]+)/([0-9]+)?([/])?$ $1/list.php?catid=$2&page=$3 RewriteRule ^(.*)/([A-za-z0-9_-]+)-c([0-9]+)-([0-9]+).html$ $1/list.php?catid=$3&page=$4 RewriteRule ^(.*)/([a-z]+)/(.*).shtml$ $1/$2/index.php?rewrite=$3 RewriteRule ^(.*)/com/([a-z0-9_-]+)/([a-z]+)/(.*).html$ $1/index.php?homepage=$2&file=$3&rewrite=$4 RewriteRule ^(.*)/com/([a-z0-9_-]+)/([a-z]+)([/])?$ $1/index.php?homepage=$2&file=$3 RewriteRule ^(.*)/com/([a-z0-9_-]+)([/])?$ $1/index.php?homepage=$2
注：RewriteBase /这里要出错，所以我给注释了
还要修改一个地方就是：
允许在任何目录中使用“.htaccess”文件，将“AllowOverride”改成“All”（默认为“None”）：
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be “All”, “None”, or any combination of the keywords:
# Options FileInfo AuthConfig Limit
#
AllowOverride All
参考资料：http://www.cnblogs.com/njcdh/articles/1772011.html
