String s1="rad_recv: Access-Request packet from host 218.109.255.17:54849, id=4, length=153 Framed-Protocol = PPP Attr-89 = 0x00 Acct-Session-Id = \"90441101\" Tue Apr 8 23:30:06 2014 : Debug: Cleaning up request 64708174 ID 53 with timestamp 534415f4 ERX-Dhcp-Mac-Addr = \"8c21.0a1e.44d3\" Tue Apr 8 23:30:06 2014 : Debug: Waking up in 1 seconds... NAS-Identifier = \"TONGXIANG-01-BRAS-01\" ";
System.out.println(s1.replaceAll(".*(Tue Apr.*?2014).*", "$1"));
System.out.println(s1.replaceAll(".*(Tue Apr.*?2014).*", "$1"));
解决方案 »
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