SqlServer2008

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.*" %>



 
 
 
  <% 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("

");
  out.print("");
  out.print("");

  while(rs.next()){
  out.print("");
  out.print("");
  out.print("");
  out.print("");
  out.print("");
  out.print("");
  out.print("");
  }
  out.print("

"+"_id");   out.print("	"+"_name");   out.print("	"+"_english");   out.print("	"+"_math");   out.print("	"+"_php");   out.print("
"+rs.getString(1)+"	"+rs.getString(2)+"	" +rs.getFloat("_english")+ "	" +rs.getFloat("_math")+ "	" +rs.getFloat("_php")+ "

");
  con.close();
  }
  catch(SQLException e1){
  out.print(e1);
  } 
   %>
 

本实验的结果：

本实验前的准备：

Student下建立Score表：