Linux系统配置方法：
将其改为
ErrorLog "| /usr/local/apache/bin/rotatelogs /home/logs/www/error_%Y%m%d.log 86400 480"
CustomLog "| /usr/local/apache/bin/rotatelogs /home/logs/www/access_%Y%m%d.log 86400 480" common
Windows系统下配置方法：
ErrorLog "|c:/apache/bin/rotatelogs.exe logs/error_%Y%m%d.log 86400 480"
CustomLog "|c:/apache/bin/rotatelogs.exe logs/_%Y%m%d.log 86400 480" common
86400 表示一天的秒数