[root@WASIHS1 ~]# tcpdump port 80 or port 9080tcpdump: verbose output suppressed, use -v or -vv for full protocol decodelistening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes11:43:43.660330 IP 192.168.3.1.42456 > WASIHS1.…

ソースコード package qqq;package qqq;import java.io.IOException;import java.io.PrintWriter;import java.sql.Connection;import java.sql.ResultSet;import java.sql.Statement;import javax.naming.Context;import javax.naming.InitialContext;import…