ci的url操作

去除index.php

wamp: httpd-vhost.conf
<VirtualHost *:80>
  ServerName localhost
  ServerAlias localhost
  #DocumentRoot "${INSTALL_DIR}/www"
  #<Directory "${INSTALL_DIR}/www/">
  DocumentRoot "C:\JabinDoc\php_www"
  <Directory "C:\JabinDoc\php_www">
    Options +Indexes +Includes +FollowSymLinks +MultiViews
    AllowOverride All
    Require local
  </Directory>
</VirtualHost>
<VirtualHost *:80>
  ServerName php.test.com
  ServerAlias php.test.com
  DocumentRoot "C:\JabinDoc\php_www\ci"
  <Directory "C:\JabinDoc\php_www\ci">
    Options +Indexes +Includes +FollowSymLinks +MultiViews
    AllowOverride All
    Require local
  </Directory>
</VirtualHost>

ci: 根目录下.htaccess

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]

url配置：

#开启字符串查询，与默认方式不能同用，eg:index.php?c=products&m=view&id=345
$config['enable_query_strings'] = FALSE;
$config['controller_trigger'] = 'c';
$config['function_trigger'] = 'm';
$config['directory_trigger'] = 'd'; //控制器所在子目录名称

url: http://php.test.com/index.php?c=welcome&m=view&d=aa&id=9
默认方式为：http://php.test.com/aa/welcome/view/8

$config['url_suffix'] = '.html'; #添加后缀，eg: http://php.test.com/welcome/view/8.html

开启enable_query_strings后参数获取：

url: http://php.test.com/index.php?c=welcome&m=view&id=9
获取：$this->input->get('id')/$_GET['id']

默认方式：

url: http://php.test.com/welcome/view/8
获取参数：
public function view($id=NULL)
    {
        echo $id;exit;
        $data['id'] = $id;
        $this->load->view('view_test',$data);
    }