日期:2014-05-17 浏览次数:20972 次
<%@ page contentType="text/html;charset=gbk" language="java" %>
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=gbk" />
<title>动态响应contentType属性</title>
</head>
<body>
<center>
<p>动态响应contentType属性的案例</p>
<hr><br>
请选择你的保存的格式:
<form action="SetContentType.jsp" name="myForm" method="post">
<select name="format" id="format" >
<option value="text" >文本文件</option>
<option value="word">word文件</option>
<option value="excel">Excel文件</option>
</select>
<br><br>
<input type="submit" name="save" value="保存">
</form>
</center>
<%
String docType = request.getParameter("format");
if(docType.equals("text")) {
docType = "text/html";
} else if(docType.equals("word")) {
docType = "application/msword";
} else if(docType.equals("excel")) {
docType = "application/x-msexcel";
}
response.setContentType(docType);
%>
</body>
</html>