<%@ Page Language="VB" %>
<script language="VB" runat="server">
Const COOKIE_NAME As String = "豆腐站点"
Const COOKIE_VALUE As String = "http://www.asp888.net"
' 声明 Cookie 对象
Dim objCookieObject As HttpCookie
Sub btnSetCookie_OnClick(Sender As Object, E As EventArgs)
' Create a cookie object - I'm passing name and value,
' but you can also pass in a name and set the value later.
objCookieObject = New HttpCookie(COOKIE_NAME, COOKIE_VALUE)
' 另外的一种操作Cookie 的 方法
'objCookieObject = New HttpCookie(COOKIE_NAME)
'objCookieObject.Name = COOKIE_NAME
'objCookieObject.Value = "sdsd"
' 设置Cookie 的 过期时间 2001/12/31 23:59:59
objCookieObject.Expires = New DateTime(2001, 12, 11, 23, 59, 59)
' 下面的这些可以不使用
objCookieObject.Domain = "www.asp888.net"
objCookieObject.Path = "/path/"
objCookieObject.Secure = True
Response.AppendCookie(objCookieObject)
End Sub
Sub btnRemoveCookie_OnClick(Sender As Object, E As EventArgs)
objCookieObject = New HttpCookie(COOKIE_NAME)
' 删除Cookie
objCookieObject.Expires = New DateTime(1974, 11, 12)
Response.AppendCookie(objCookieObject)
End Sub
Sub btnGetCookie_OnClick(Sender As Object, E As EventArgs)
objCookieObject = Request.Cookies(COOKIE_NAME)
If Not(objCookieObject = null) Then
lblCookieDetails.Text = objCookieObject.Name
lblCookieDetailsName.Text = objCookieObject.Name
lblCookieDetailsValue.Text = objCookieObject.Value
lblCookieDetailsExpires.Text = objCookieObject.Expires.ToString
lblCookieDetailsDomain.Text = objCookieObject.Domain
lblCookieDetailsPath.Text = objCookieObject.Path
lblCookieDetailsSecure.Text = objCookieObject.Secure.ToString
lblCookieDetailsHasKeys.Text = objCookieObject.HasKeys.ToString
Else
lblCookieDetails.Text = "Cookie Not Set!"
lblCookieDetailsName.Text = ""
lblCookieDetailsValue.Text = ""
lblCookieDetailsExpires.Text = ""
lblCookieDetailsDomain.Text = ""
lblCookieDetailsPath.Text = ""
lblCookieDetailsSecure.Text = ""
lblCookieDetailsHasKeys.Text = ""
End If
End Sub
</script>
<html>
<head>
<title> asp+ 操作Cookie 方法大全 </title>
</head>
<body>
<h4>我们设置的Cookie 的名称是: <em><%= COOKIE_NAME %></em></h4>
<form method="post" runat="server">
<asp:Button type="submit" id="btnSetCookie" text="Set Cookie" OnClick="btnSetCookie_OnClick" runat="server" />
<asp:Button type="submit" id="btnRemoveCookie" text="Remove Cookie" OnClick="btnRemoveCookie_OnClick" runat="server" />
<p>
想要看看 Cookie 的当前的各个属性，请点击下面的按钮
</p>
<asp:Button type="submit" id="btnGetCookie" text="Get Cookie Details" OnClick="btnGetCookie_OnClick" runat="server" />
</form>
<p>
<strong>Details of:</strong> <asp:label id="lblCookieDetails" runat="server" />
</p>
<table border="1">
<thead>
<tr>
<th>Cookie属性</th>
<th>Cookie 的属性Value</th>
</tr>
</thead>
<tbody>
<tr>
<td>名称</td>
<td><asp:label id="lblCookieDetailsName" runat="server" /></td>
</tr>
<tr>
<td>Cookie的值</td>
<td><asp:label id="lblCookieDetailsValue" runat="server" /></td>
</tr>
<tr>
<td>过期时间</td>
<td><asp:label id="lblCookieDetailsExpires" runat="server" /></td>
</tr>
<tr>
<td>所在域</td>
<td><asp:label id="lblCookieDetailsDomain" runat="server" /></td>
</tr>
<tr>
<td>路径</td>
<td><asp:label id="lblCookieDetailsPath" runat="server" /></td>
</tr>
<tr>
<td>安全性</td>
<td><asp:label id="lblCookieDetailsSecure" runat="server" /></td>
</tr>
<tr>
<td>主键</td>
<td><asp:label id="lblCookieDetailsHasKeys" runat="server" /></td>
</tr>
</tbody>
</table>
</body>
</html> |
