使用JDBC连接SYBASE的3种方法
时间:2011-07-22
1.单用一个JSP文件测试SYBASE jconnect-5_2 JDBC数据库接口：
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<HTML>
<HEAD>
<TITLE> JSP测试SYBASE jconnect-5_2 JDBC数据库接口 </TITLE>
<META NAME="Generator" CONTENT="EditPlus2.11">
<META NAME="Author" CONTENT="naxin">
</HEAD>
<BODY>
<center>JSP测试SYBASE jconnect-5_2 JDBC数据库接口</center>
<BR><BR>
<table border=3 align=center >
<%
Class.forName("com.sybase.jdbc2.jdbc.SybDriver");
String url ="jdbc:sybase:Tds:localhost:2638";
Connection conn= DriverManager.getConnection(url, "dba","sql");
Statement stmt=conn.createStatement();
String sql="select emp_lname,dept_id,street,city,state from employee order by emp_lname";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {
out.print("<TR><TD>"+rs.getString("emp_lname")+"</TD>");
out.print("<TD>"+rs.getString("dept_id")+"</TD>");
out.print("<TD>"+rs.getString("street")+"</TD>");
out.print("<TD>"+rs.getString("city")+"</TD>");
out.print("<TD>"+rs.getString("state")+"</TD></TR>");
}
%>
</table>
<BR><HR>
<%out.print("数据库操作成功，恭喜你");%>
<%
rs.close();
stmt.close();
conn.close();
%>
</BODY>
</HTML>
2.再用JSP和Java Bean的方法:
JSP Code:
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<HTML>
<HEAD>
<TITLE> </TITLE>
<META NAME="Generator" CONTENT="EditPlus2.11">
<META NAME="Author" CONTENT="naxin">
</HEAD>
<BODY>
<jsp:useBean id="sybase" scope="page" class="test.sybconn" />
<%
ResultSet rs=sybase.Query("select * from tjck_dh");
while(rs.next()) {
out.print("|"+rs.getString("name")+"|");
out.print(rs.getString("card_no")+"|");
out.print(rs.getString("amount")+"|");
out.print(rs.getString("home_call")+"|");
out.print(rs.getString("office_call")+"|<br>");
}
rs.close();
%>
<HR>
使用JDBC连接SYBASE的3种方法(2)
时间:2011-07-22
Bean的代码:
package test;
import java.sql.*;
public class sybconn {
// String sDBDriver = "com.sybase.jdbc2.jdbc.SybDriver";
String sConnStr = "jdbc:sybase:Tds:localhost:2638";
// String user="dba";
// String passwd="sql";
Connection conn = null;
ResultSet rs = null;
public ResultSet Query(Stri
|
