通常我们是在{$apache}/conf/httpd.conf中设置Apache的参数，然而我们并没有发现可以设置日志文件大小的配置指令，通过参考http://httpd.apache.org/docs/2.0/programs/rotatelogs.html，可以用apache 自己的程序 rotatelogs.exe(位于 {$apache}/bin/目录下)，来限制日志文件的大小。 Usage: rotatelogs [-l] [offset minutes from UTC] or Add this: TransferLog "|rotatelogs /some/where 86400" or TransferLog "|rotatelogs /some/where 5M" to httpd.conf. The generated name will be /some/where.nnnn where nnnn is the system time at which the log nominally starts (N.B. if using a rotation time, the time will always be a multiple of the rotation time, so you can synchronizecron scripts with it). At the end of each rotation time or when the file size is reached a new log is started. 在 Windows 下的设置例子如下： # 限制错误日志文件为 1M ErrorLog "|bin/rotatelogs.exe -l logs/error-%Y-%m-%d.log 1M" # 每天生成一个错误日志文件 #ErrorLog "|bin/rotatelogs.exe -l logs/error-%Y-%m-%d.log 86400" # 限制访问日志文件为 1M CustomLog "|bin/rotatelogs.exe -l logs/access-%Y-%m-%d.log 1M" common # 每天生成一个访问日志文件 #CustomLog "|bin/rotatelogs.exe -l logs/access-%Y-%m-%d.log 86400" common linux/Unix下 应该类似。
