📄 ex5_1b.jsp

📁 黑魔方JSP基础教程源代码(耿祥义编著)是这里有课件和jsp源代码

💻 JSP

字号:

<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<HTML>
<BODY>
 <% Connection con;
    Statement sql; 
    ResultSet rs;
    String  jdbcDriver="com.microsoft.jdbc.sqlserver.SQLServerDriver";  	// 数据库驱动
    String  jdbcURL="jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=pubs"; 	 // 数据源
    try{Class.forName(jdbcDriver);
       }
    catch(ClassNotFoundException e){}
    try {  con=DriverManager.getConnection(jdbcURL,"sa","123");
         sql=con.createStatement();
         rs=sql.executeQuery("SELECT * FROM student");
         out.print("<Table Border>");
         out.print("<TR>");
            out.print("<TH width=100>"+"学号");
            out.print("<TH width=100>"+"姓名");
            out.print("<TH width=50>"+"数学成绩");
            out.print("<TH width=50>"+"英语成绩");
            out.print("<TH width=50>"+"物理成绩");
         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.getInt("数学成绩")+"</TD>"); 
             out.print("<TD >"+rs.getInt("英语成绩")+"</TD>");
             out.print("<TD >"+rs.getInt("物理成绩")+"</TD>");   
        out.print("</TR>") ; 
        }
        out.print("</Table>");
        con.close();
     }
   catch(SQLException e1) {
   out.println(e1.toString());
   }
 %>
</BODY>
</HTML>

⌨️ 快捷键说明

复制代码 Ctrl + C

搜索代码 Ctrl + F

全屏模式 F11

切换主题 Ctrl + Shift + D

显示快捷键 ?

增大字号 Ctrl + =

减小字号 Ctrl + -