Apache中URL Rewrite技術的實現

最近我們公司的網站在進行最佳化動作，要想採用一種好點的技術，使得原來的PHP動態形式的網頁檔案能夠被GOOGLE等搜尋引擎更加容易地收入其中，目前我們已經採用了一些改進辦法：比如在後台用PHP程式將原來的檔案改成HTM內容；採用Apache的Path_Info技術，但覺得還是不夠強大，因此決定採用Apache中的URL Rewrite技術來試用一下。

很早就注意到它了，但一直不知道怎麼實現，今天咬咬牙，翻了N篇有關的文章，終於實現了一些基本的功能：

1、修改http.conf

在你要修改網站的根目錄下：

DefaultType application/x-httpd-php
rewriteengine on #必須
options followsymlinks #必須
RewriteRule /news/(/d+)/.html /news/.php/?id=$1 [N,L] #規則
AllowOverride All

2、先修改http.conf

DefaultType application/x-httpd-php
options followsymlinks
AllowOverride All

然後再在此目錄下建立一個.htacess檔案，它的內容如下：
rewriteengine on
rewritebase /websamples/urlrewrite/
RewriteRule news/(/d+)/.html news/.php/?id=$1 [N,L]

 

這樣就實現了將http://localhost/news/1000.html 解析為 http://localhost/news.php?id=1000的功能

附錄：(一個網站的.htacess檔案)

-------------------------------------------------------------------------------

ErrorDocument 401 /error.php
rewriteengine on
rewritebase /websamples/urlrewrite/power-for-less.com/

#show category
#
RewriteRule ^((laptop([^/]*))|(camcorder([^/]*))|(((digital)?).?camera([^/]*))|(power([^/]*))|(pda([^/]*))|(mobile([^/]*))|(two-way([^/]*))|(scanner([^/]*))|(mp3([^/]*)))/.htm(l?)$ babrand/.php/?fclassname=$1 [NC]

#show brands
#
RewriteRule ^(laptop([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$3 [NC]
RewriteRule ^(camcorder([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$3 [NC]
RewriteRule ^(((digital)?).?camera([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$5 [NC]
RewriteRule ^(power([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$3 [NC]
RewriteRule ^(pda([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$3 [NC]
RewriteRule ^(mobile([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$3 [NC]
RewriteRule ^(two-way([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$3 [NC]
RewriteRule ^(scanner([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$3 [NC]
RewriteRule ^(mp3([^/]*))/([^/]+)/.htm(l?)$ series/.php/?fclassname=$1&fb_babrand=$3 [NC]

#show products
#
RewriteRule ^(laptop([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$4 [NC]
RewriteRule ^(camcorder([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$4 [NC]
RewriteRule ^(((digital)?).?camera([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$6 [NC]
RewriteRule ^(power([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$4 [NC]
RewriteRule ^(pda([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$4 [NC]
RewriteRule ^(mobile([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$4 [NC]
RewriteRule ^(two-way([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$4 [NC]
RewriteRule ^(scanner([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$4 [NC]
RewriteRule ^(mp3([^/]*))/([^/]+)/(.+)/.htm(l?)$ product/.php/?fclassname=$1&fb_babrand=$3&code=$4 [NC]