ASP.NET中的HTML编码和URL编码

王朝厨房·作者佚名 2007-01-04

宽屏版字体: 小|中|大|超大

导读：Server.HTMLEncode 和 Server.URLEncode 是ASP中很常用的函数，在ASP.NET中也有类似的函数：HtmlEncode 和 UrlEncode （注意大小写）以下用实例来进行介绍。

Server.HTMLEncode and Server.URLEncode are very common functions used

by ASP developers. Well, as you may have guessed, these two functions

have ASP.NET counterparts. HtmlEncode and UrlEncode (notice case) are

part of the System.Web.HttpUtility namespace.

Here is the demo

urlencode.asp?test=1&test1=2

urlencode.asp%3ftest%3d1%26test1%3d2

This is a test & hopefully it works!

<h1>This is a test & hopefully it works!</h1>

**********************************

Here is the code:

**********************************

<%@ Page Language="VB" %>

<%@ Import Namespace="System.Web.HttpUtility" %>

<html>

<head>

<title>HTMLEncode and URLEncode the ASP.NET Way</title>

Sub Page_Load(sender As Object, e As EventArgs)

’’Assign our test url to a variable, assign the variable to our

label control

Dim strURLText as String = "urlencode.asp?test=1&test1=2"

strURL.Text = strURLText

’’Encode the test url, assign it to a variable, assign the

variable to our label control

Dim strURLEncodeText As String = UrlEncode(strURLText)

strURLEncode.Text = strURLEncodeText

’’Assign our test url to a variable, assign the variable to our

label control

Dim strHTMLText As String = "<h1>This is a test & hopefully it

works!</h1>"

strHTML.Text = strHTMLText

’’Encode the test html, assign it to a variable, assign the

variable to our label control

Dim strHTMLEncodeText As String = HtmlEncode(strHTMLText)

strHTMLEncode.Text = strHTMLEncodeText

End Sub

</script>

</head>

<body>

<asp:label id="strURL" forecolor="red" font-bold="true" runat=server/>

<p>

<asp:label id="strURLEncode" forecolor="blue" font-bold="true" runat=server/>

<p>

<asp:label id="strHTML" forecolor="red" font-bold="true" runat=server/>

<p>

<asp:label id="strHTMLEncode" forecolor="blue" font-bold="true" runat=server/>

</body>

</html>