test.jsp~2~

来自「学习Java 非常好的电子 讲义。欢迎大家下载。学习。」· JSP~2~ 代码 · 共 37 行

JSP~2~
37
字号
<%@ page contentType="text/html; charset=GBK" %>
<%@ page import="java.sql.*" %>
<%@ page import="JavaBean.Connect"%>

<html>
<body bgcolor="#fff000"><center>

 <%
    ResultSet rs = stmt.executeQuery("select * from student;");
    ResultSetMetaData rsmd = rs.getMetaData();
    int colnum = rsmd.getColumnCount();
    boolean  more = rs.next();
  %>
<table border=2 >
<tr>
   <% for(int i=1; i<= colnum; i++){ %>
     <td>  <%out.print(rsmd.getColumnName(i));}%> </tr>

 <p>


<%    while (more) { %>
      <tr>
      <% for (int k = 1; k <= colnum; k++){ %>
         <td> <%out.print(rs.getString(k));} %>
        <% more = rs.next(); %>
       </tr>
 <% }
   rs.close();
%>
</table>
</center>


</body>
</html>

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