test1.jsp

来自「一个比较好的数据库系统。用的jsp mysql 系统」· JSP 代码 · 共 33 行

JSP
33
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<%@ page contentType="text/html; charset=gb2312" import="java.sql.*" %>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>数据库连接</title>
</head><%
	String sql=" SELECT * FROM Test";
	String drivername="sun.jdbc.odbc.JdbcOdbcDriver";
	String url="jdbc:odbc:mydb";
	Connection con=null;
	Statement state=null;
	ResultSet rs=null;
	out.print("JDBC-ODBC桥接器连接MS SQL Server 2000<br>");
	out.println("<br>");
	try{
		Class.forName(drivername); 
		con= DriverManager.getConnection(url); 
		state=con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
		rs=state.executeQuery(sql);
		while(rs.next()){
			int id=rs.getInt(1);
			String username=rs.getString(2);
			out.print(id+" ");
			out.print(username+"<br>");
		}
	}catch(Exception e){
		out.print("Exception>> "+e.getMessage());
	}finally{
		if(rs!=null) rs.close();
		if(rs!=null) state.close();
		if(rs!=null) con.close();
	}
%>

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