Introduction - If you have any usage issues, please Google them yourself
Four-tier structure of a J2EE instance, using jsp+ Javabean+ Sessionbean+ Entitybean to do, and sharing with everyone: 1. Development environment used jbuilder7.0+ Weblogic7.0+ Oracle9i (sqlserver2000) 2.sql statement is as follows: create table ejbAccounts (id varchar (15), bal float, type varchar (15)) 3. now weblogic console to establish a good data source name: examples-dataSource-mssqlserverXAPool 4. can be used client-side testing and website testing.