如何將所有請求路由到index.php，將不存在的文件路由到錯誤頁面，使用漂亮的URL並添加尾部斜線？

Question

如何在我的.htaccess文件中一起完成所有這些操作？

• 將所有傳入的請求到
• 路線不存在的文件index.php來一個錯誤頁面
• 重寫URL以漂亮的版本（不帶.php）
• 自動添加尾隨的斜槓搜索引擎優化的目的

我已經知道如何分開做這些，但我很難讓他們一起工作。這是我到目前爲止：

RewriteEngine on 
RewriteBase /apps/louis/ 

#if file doesn't exist, try grabbing the .php version of it and continue on 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteRule ^(.*)$ $1.php [NC,N] 

#if .php file doesn't exist, route to the index page with a 404 code and "error" param so index page knows to display error content 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteRule ^(.*)$ index.php?pageName=error [QSA,NC,R=404,L] 

#if request name is not empty, route to the index page with a param of the page name so it knows which content to display 
RewriteCond %{REQUEST_URI} !^$ 
RewriteRule ^(.*)$ index.php?pageName=$1 [QSA,NC,L] 

#as long as the requested URL isn't an image or CSS file or script, tack on a trailing slash 
RewriteCond %{REQUEST_URI} !\.(jpg|png|gif|css|js)$ 
RewriteCond %{REQUEST_URI} !(.*)/$ 

我在做什麼錯？我添加了評論來描述我認爲應該發生的事情，所以如果需要請糾正我。

Answer 1

這裏是你應該做的：

RewriteEngine on 
RewriteBase /apps/louis/ 

#as long as the requested URL isn't an image or CSS file or script, tack on a trailing slash 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteRule [^/]$ %{REQUEST_URI}/ [L,R=301,NE] 

#if file doesn't exist, try grabbing the .php version of it and continue on 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteCond %{REQUEST_FILENAME}.php -f 
RewriteRule ^(.+?)/?$ $1.php [L] 

#if .php file doesn't exist, route to the index page with a 404 code and "error" param so index page knows to display error content 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule ^(.+)$ index.php?pageName=error [QSA,L] 

# existing files are routed to index.php 
RewriteCond %{REQUEST_URI} !\.(jpe?g|png|gif|css|js)$ [NC] 
RewriteRule ^(?!index\.php)(.+)$ index.php?pageName=$1 [NC,QSA,L]