apache配置alias
Include /etc/apache2/mods-enabled/*.load
Include /etc/apache2/mods-enabled/*.conf

Listen 80

ServerRoot "/home/work/httpd"
DocumentRoot "/home/work/httpd/htdocs"
ServerName 127.0.0.1

#DefaultLanguage cn
#AddDefaultCharset GBK

PidFile "/home/work/httpd/logs/httpd.pid"

User  yunpeng
Group yunpeng

Timeout 30
KeepAlive On
MaxKeepAliveRequests 500
KeepAliveTimeout 25

<IfModule worker.c>
     StartServers     5
     MaxClients       1024
     MinSpareThreads  25
     MaxSpareThreads  75
     ThreadsPerChild  64
     ThreadLimit      128
     ServerLimit      16
</IfModule>

# Assume no memory leaks at all
MaxRequestsPerChild 20000

<Directory />
    Options FollowSymLinks
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>

<Directory "/home/work/httpd/htdocs">
    Options FollowSymLinks MultiViews Includes
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>

Alias /upload/ "/home/atlas/output/upload/"
<Directory "/home/atlas/output/upload/"> 
Options Indexes MultiViews FollowSymLinks   
##Options FollowSymLinks MultiViews Includes
        AllowOverride None 
        Order deny,allow 
        Allow from all
</Directory>