第一个SqlServer2008程序
数据库的连接：
实验的准备：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="java.sql.*" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<body>
<% Connection con;
Statement sql;
ResultSet rs;
try{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
}
catch(Exception e){
out.print(e);
}
try{
String uri="jdbc:sqlserver://127.0.0.1:1433;DatabaseName=Student";
String user="sa";
String password="sasa";
con=DriverManager.getConnection(uri,user,password);
sql=con.createStatement();
rs=sql.executeQuery("select * from score where _math>80");
out.print("<table border=2>");
out.print("<tr>");
out.print("<th width=100>"+"_id");
out.print("<th width=100>"+"_name");
out.print("<th width=50>"+"_english");
out.print("<th width=50>"+"_math");
out.print("<th width=50>"+"_php");
out.print("</tr>");
while(rs.next()){
out.print("<tr>");
out.print("<td>"+rs.getString(1)+"</td>");
out.print("<td>"+rs.getString(2)+"</td>");
out.print("<td>" +rs.getFloat("_english")+ "</td>");
out.print("<td>" +rs.getFloat("_math")+ "</td>");
out.print("<td>" +rs.getFloat("_php")+ "</td>");
out.print("</tr>");
}
out.print("</table>");
con.close();
}
catch(SQLException e1){
out.print(e1);
}
%>
</body>
</html>
本实验的结果：
本实验前的准备：
Student下建立Score表：
