java用jdbc直接连 不用数据源#sqlserver 连接:jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb#sybase 连接:jdbc:sybase:Tds:10.141.178.88:4100/LCHYDNEW?charset=eucgboracle.url=jdbc:oracle:thin:@172.20.56.171:1521:energydb