我正在使用Java解析squid日志。使用URL类似乎很合适。但是,此类会发出DNS请求,这会无限期地降低解析速度。还有其他简单的方法可以从网址中提取主机名和端口吗?
条件
日志示例:
1288763851.129 295 10.10.100.10 TCP_MISS/200 435 GET http://win.mail.ru/cgi-bin/checknew? - DIRECT/217.69.128.52 text/plain
1288763881.110 275 10.10.100.10 TCP_MISS/200 434 GET http://win.mail.ru/cgi-bin/checknew? - DIRECT/217.69.128.52 text/plain
1288763883.093 60001 10.10.102.202 TCP_MISS/503 0 CONNECT www.update.microsoft.com:443 - DIRECT/- -
1288763884.301 0 10.10.102.202 NONE/400 3506 GET / - NONE/- text/html
1288763911.194 359 10.10.100.10 TCP_MISS/200 435 GET http://win.mail.ru/cgi-bin/checknew? - DIRECT/217.69.128.52 text/plain
1288763941.097 264 10.10.100.10 TCP_MISS/200 434 GET http://win.mail.ru/cgi-bin/checknew? - DIRECT/217.69.128.52 text/plain
1288763944.094 59777 10.10.102.202 TCP_MISS/503 0 CONNECT www.update.microsoft.com:443 - DIRECT/- -
1288763971.123 289 10.10.100.10 TCP_MISS/200 434 GET http://win.mail.ru/cgi-bin/checknew? - DIRECT/217.69.128.52 text/plain
1288764002.257 1421 10.10.100.10 TCP_MISS/200 435 GET http://win.mail.ru/cgi-bin/checknew? - DIRECT/217.69.128.52 text/plain
编辑:我必须为此任务编写自己的类解析器。如果thestring具有用于主机名的IP或简单字符串,则使用InetAddress。