在VB.NET中,HTTPCookie的Ampersand字符通常需要进行URL编码,以避免在URL中引起混淆。要在HTTPCookie的值中使用Ampersand,请遵循以下步骤:
Imports System.Web
Imports System.Net
Dim cookie As New HttpCookie("myCookie")
cookie.Value = HttpUtility.UrlEncode("A & B")
HttpContext.Current.Response.Cookies.Add(cookie)
Dim myCookie As HttpCookie = HttpContext.Current.Request.Cookies("myCookie")
Dim decodedValue As String = HttpUtility.UrlDecode(myCookie.Value)
这样,您就可以在VB.NET的HTTPCookie中使用Ampersand了。
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