测试环境PHP56+MYSQL55+apache
修改数据库配置application/database.php
后台/admin.php 账号admin密码admin404
伪静态：
<IfModule mod_rewrite.c>
RewriteEngine OnRewriteCond %{REQUEST_FILENAME} !-dRewriteCond %{REQUEST_FILENAME} !-fRewriteRule ^(.*)$ index.php?s=/$1 [QSA,PT,L]
</IfModule>
