博客迁移完毕了，以前环境是LAMP，现在是LNMP，需要改下永久链接，做一下记录，其他人也可用！

if (-f $request_filename/index.html){
    rewrite (.*) $1/index.html break;
}
if (-f $request_filename/index.php){
    rewrite (.*) $1/index.php;
}
if (!-e $request_filename){
    rewrite (.*) /index.php;
}

环境是LAMP，网站根目录新建.htaccess文件：

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>