打开 httpd。conf

其实很简单的。只要改两个地方 
Listen 80 
Listen 8080 
Listen 8081

<VirtualHost *:8080> 
ServerAdmin webmaster@aa 
DocumentRoot C:/phptest/shs/yjtest 
ServerName aa 
ErrorLog logs/aa_log 
CustomLog logs/aa-access_log common 
</VirtualHost> 
<VirtualHost *:8081> 
ServerAdmin webmaster@aa 
DocumentRoot C:/phptest/books 
ServerName bb 
ErrorLog logs/aa_log 
CustomLog logs/aa-access_log common 
</VirtualHost>   

加个　VirtualHost 　改改DocumentRoot