1、确定apache httpd.conf配置文件中加载了mod_rewrite.so模块
2、在httpd.conf找到AllowOverride None 将None改为 All
3、把下面的内容保存为.htaccess文件放到应用入口文件的同级目录下
Options +FollowSymlinks -Multiviews
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php?/$1 [QSA,PT,L]