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Class.forName("com.ibm.db2.jcc.DB2Driver").newInstance(); 
try {

String server = "168.168.0.250";  
  String port = "50001";  

  String url = "jdbc:db2://"+server+":"+port+"/wh";  

  String userid = "db2inst1"; 
  String password = "123";  
Connection conn= DriverManager.getConnection(url,userid,password);
if(conn == null){
  System.out.println("no");
  }else{
  System.out.println("ok");
  }


}
  catch (SQLException e) {
e.printStackTrace();

}






´úÂëÈçÉÏ£¬ÔËÐÐʱÌáʾcom.ibm.db2.jcc.b.DisconnectException: java.lang.reflect.InvocationTargetException : Error opening socket to server /168.168.0.250 on port 50001 with message : null DB2ConnectionCorrelator: null




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