?? zhc_tab.jsp
字號:
<%@ page contentType="text/html; charset=GBK" language="java" import="java.sql.*"%>
<html>
…
<table border="2" align="center">
<tr>
<td>au_id</td>
<td>au_lname</td>
<td>au_fname</td>
<td>state</td>
</tr>
<%Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
//加載驅動程序
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pubs";
//設置數據庫連接串
//pubs為你的數據庫的名稱
String user="sa";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);//創建數據庫連接
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.
CONCUR_UPDATABLE);
String sql="SELECT au_id,au_lname, au_fname,state FROM authors WHERE au_id IN
(SELECT au_id FROM titleauthor WHERE title_id IN (SELECT title_id FROM titles
WHERE type = 'business'))"; //SQL查詢語句
ResultSet rs=stmt.executeQuery(sql); //執行SQL查詢語句
/*輸出查詢結果*/
while(rs.next()) {%>
<tr>
<td><%=rs.getString("au_id")%> </td>
<td><%=rs.getString("au_lname")%></td>
<td><%=rs.getString("au_fname")%></td>
<td><%=rs.getString("state")%> </td>
</tr>
<%}%>
<%out.print("主從表查詢成功，恭喜你！");%>
<%rs.close();
stmt.close();
conn.close();
%>
</table>
</body>
</html>
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