JSP数据库删除功能实现：删除员工信息delete.jsp

删除员工信息页面delete.jsp

<%@ page language="java" import="java.sql.*" pageEncoding="gb2312"%>

<%@ include file="conn.jsp" %>

<%request.setCharacterEncoding("gb2312");

String id=request.getParameter("id");

try{sql.executeUpdate("delete from employee_info where employee_num="+id);

con.close();

}

catch(SQLException e)

{ out.print(e);

}

%>

<script language="javascript">

alert("删除成功！");

window.location='admin.jsp';

</script>
<%@ include file="conn.jsp" %>

其中conn.jsp页面实现数据库连接功能，代码如下：

<%@ page language="java" import="java.sql.*" pageEncoding="gb2312"%>

<% Connection con;

Statement sql;

try{ Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

}

catch(ClassNotFoundException e)

{ out.print(e);

}

con=DriverManager.getConnection("jdbc:odbc:employee_dsn","sa","2005");

sql=con.createStatement();

%>