关于数据库插入的问题
源码如下:
<html>
<body>
<jsp:useBean id="DBConn" class="dbaccess.DBConnBean" scope="page"/>
<jsp:useBean id="DBBean" class="dbaccess.DBQueryBean" scope="page"/>
<%
String sql="insert into PO_Master(Order_NO,Owner,Type,Creat_Date,Receive_Date,Contact_Person,Contact_Phone,Contact_Email,Adress,Sch_Date,Sch_Time,Remark) values ('A-5','ccc','2','','','','','','','','','abcd')";
try
{
DBBean.query(sql);
}
catch(Exception e)
{
out.println(e.getMessage());
}
%>
</body>
</html>
编译都通过没问题,但数据库中却没有更新。DBBean在操作seletc查询中没问题。为什么?