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jsp读取oracle数据中文为何是"?"?

anber007

发贴: 2

于 2004-12-09 21:48

代码如下：请指点一下
其中用了trans()转换函数还是不行，不得其解。我用的是Win2000 Server + Oracle9i
<%@ page contentType = "text/html;charset = gb2312"%>
<%@ page language = "java"%>
<%@ page import = "java.sql.*"%>
<%@ page import = "java.util.*"%>
<%@ page import = "java.io.*"%>
<%! String trans(String chi)
{
String result = null;
byte temp[];
try
{
temp = chi.getBytes("gb2312");
result = new String(temp);
}catch(UnsupportedEncodingException e)
{
System.out.println(e.toString());
}
return result;
}
%>
<html>
<head>
<title>连接oralce</title>
</head>
<body>
<table border = 1>
<tr><td>ID</td><td>书名</td><td>出版社</td><td>价格</td></tr>
<%
request.setCharacterEncoding("gb2312");
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url = "jdbc:oracle:thin:@localhost:1521:myoracle";
String uid = "scott";
String pwd = "tiger";
Connection con = DriverManager.getConnection(url,uid,pwd);
Statement stmt = con.createStatement();
ResultSet rst = stmt.executeQuery("select * from book");
while(rst.next())
{
out.println("<tr>");
out.println("<td>"+ trans(rst.getString("BOOKID")) + "</td>");
out.println("<td>"+ trans(rst.getString("BOOKNAME")) + "</td>");
out.println("<td>"+ trans(rst.getString("PUBLISHER")) + "</td>");
out.println("<td>"+ trans(rst.getString("PRICE")) + "</td>");
out.println("</tr>");
}
rst.close();
stmt.close();
con.close();
%>
</table>
</body>
</html>

littledeer1974 edited on 2004-12-09 21:50

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话题树型展开

人气	标题	作者	字数	发贴时间
2886	jsp读取oracle数据中文为何是"?"?	anber007	1624	2004-12-09 21:48
2394	Re:jsp读取oracle数据中文为何是"?"?	mfc42d	36	2004-12-13 15:18
2607	Re:jsp读取oracle数据中文为何是"?"?	SaviourJLF	58	2004-12-15 10:39
2835	Re:jsp读取oracle数据中文为何是"?"?	xhxasdf	89	2004-12-23 10:56
2468	Re:jsp读取oracle数据中文为何是"?"?	?笮?闵?讣	282	2005-01-04 02:48

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