<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=BJFB";
//pubs为你的数据库的
String user="admin";
String password="admin"; Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from sysusers";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一个字段内容为:<%=rs.getString(1)%>
您的第二个字段内容为:<%=rs.getString(2)%>
<%}%>
<%out.print("数据库操作成功,恭喜你");%>
<%rs.close();
stmt.close();
conn.close(); %>
</body>
</html>
<%@ page import="java.sql.*"%>
<html>
<body>
<%
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=BJFB";
//pubs为你的数据库的
String user="admin";
String password="admin"; Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from sysusers";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一个字段内容为:<%=rs.getString(1)%>
您的第二个字段内容为:<%=rs.getString(2)%>
<%}%>
<%out.print("数据库操作成功,恭喜你");%>
<%rs.close();
stmt.close();
conn.close(); %>
</body>
</html>
package bean;
import java.sql.*;
import java.io.PrintStream;
public class db_opop
{
String sDBDriver;
String sConnStr,uid,pwd;
Connection conn;
ResultSet rs;
public db_opop()
{
sDBDriver="sun.jdbc.odbc.JdbcOdbcDriver"; // jdbc.odbc 桥
// sDBDriver="com.microsoft.jdbc.sqlserver.SQLServerDriver";// 用JDBC驱动
sConnStr ="jdbc:odbc:proview_mag";
//sConnStr="jdbc:microsoft:sqlserver://132.147.160.112:1433;DatabaseName=proview_mag";
uid ="sa";
pwd ="12127922";
conn=null;
rs=null;
}
public void init(String dbname,String username,String password){
sConnStr=dbname;
uid=username;
pwd=password;
}
private void setClass() {
try
{ Class.forName(sDBDriver).newInstance();
}
catch(ClassNotFoundException classnotfoundexception)
{
System.err.println("db_op():"+classnotfoundexception.getMessage());
}
catch(InstantiationException e)
{
}
catch(IllegalAccessException e)
{} }
public void execute(String s)
{
setClass();
try
{
conn =DriverManager.getConnection(sConnStr,uid,pwd);
Statement statement =conn.createStatement();
statement.executeUpdate(s);
}
catch (SQLException sqlexception)
{
}
}
public ResultSet executeQuery(String s)
{ setClass();
rs=null;
try
{
conn=DriverManager.getConnection(sConnStr,uid,pwd);
Statement statement=conn.createStatement(1004,1008);
rs=statement.executeQuery(s);
}
catch(SQLException sqlexception)
{
}
return rs;
}
public void Close()
{
try
{
if (rs!=null)
rs.close();
if(conn!=null)
conn.close();
}
catch(SQLException sqlexception)
{
System.err.println("db_op.executeDelete:"+sqlexception.getMessage());
}
}
}