配置JDBC连接，测试连接时报错，急~~~~~

tingyu8357

java.sql.SQLException: java.net.ConnectException : Error opening socket to server linux-ECDS.ECDS/192.9.160.39 on port 50040 with message : 拒绝连接  DB2ConnectionCorrelator: nullDSRA0010E: SQL 状态 = null，错误代码 = -4,499

这是报的错

下面是部分日志
[10-5-7 14:24:11:092 CST] 00000037 SystemErr     R java.sql.SQLException: java.net.ConnectException : Error opening socket to server linux-ECDS.ECDS/192.9.160.39 on port 50040 with message : 拒绝连接  DB2ConnectionCorrelator: nullDSRA0010E: SQL 状态 = null，错误代码 = -4,499
[10-5-7 14:24:11:092 CST] 00000037 SystemErr     R         at com.ibm.db2.jcc.b.fc.a(fc.java:371)
[10-5-7 14:24:11:092 CST] 00000037 SystemErr     R         at com.ibm.db2.jcc.b.fc.<init>(fc.java:66)
[10-5-7 14:24:11:092 CST] 00000037 SystemErr     R         at com.ibm.db2.jcc.b.a.v(a.java:254)
[10-5-7 14:24:11:092 CST] 00000037 SystemErr     R         at com.ibm.db2.jcc.b.b.a(b.java:1792)
[10-5-7 14:24:11:092 CST] 00000037 SystemErr     R         at com.ibm.db2.jcc.a.p.a(p.java:431)

net_lin

先确认网络是否连通，telnet 192.9.160.39 50040