转载来自http://blog.csdn.net/chelen_jak/article/details/65629418 using System.Data; using System.Data.OleDb; private class MDBHelp { private string _fileName; private string _connectionString; pri
0. Prerequisite 1) JDBC resources We use default JDBC resources, which is based on database sun-appserv-samples: Connection pool – DerbyPool Resource – jdbc/__default 2) JMS resourc
七、TheMessage-Driven Bean Class A message drivenbean must be annotated with the MessageDriven annotation or denoted in the deploymentdescriptor as a message-driven bean. The bean class need not implem