apache中如何实现301转向

1. rewriteengine on  
2. rewritecond %{http_host} !^Vevb.com$ [nc]  
3. rewriterule ^(.*)$ http://www.Vevb.com/$1 [l,r=301] 

2.重定向www.Vevb.com到Vevb.com 

1. rewriteengine on  
2. rewritecond %{http_host} !^www.Vevb.com$ [nc]  
3. rewriterule ^(.*)$ http://Vevb.com/$1 [l,r=301] 

3.重定向Vevb.com/file/file.php 到 Vevb.com/otherfile/other.php 

1. rewritecond %{http_host} ^www.Vevb.com$  
2. rewriterule ^file/file.php$ http://www.Vevb.com/otherfile/other.php [r=301,l]