[JavaScript]window.open的post與get傳遞參數比較

2008-09-03

86074
0
ASP.NET

最近剛好有這樣的需求...小弟測試心得分享給大家呀...
一般利用js的window.open開另一網要傳參數都用Get..方式..在url後面接參數...
但如果傳帳號.密碼..可能會被看到...不安全..去找了一下window.open在post上的用法...

最近剛好有這樣的需求...小弟測試心得分享給大家呀...

一般利用js的window.open開另一網要傳參數都用Get..方式..在url後面接參數...

但如果傳帳號.密碼..可能會被看到...不安全..去找了一下window.open在post上的用法...

JScript.js

function openWindowWithPost(url, name, keys, values) { var newWindow = window.open(url, name); if (!newWindow) return false; var html = ""; html += "<html><head></head><body><form id='formid' method='post' action='" + url + "'>"; if (keys && values && (keys.length == values.length)) for (var i = 0; i < keys.length; i++) html += "<input type='hidden' name='" + keys[i] + "' value='" + values[i] + "'/>"; html += "</form><script type='text/javascript'>document.getElementById(\"formid\").submit()</script></body></html>"; newWindow.document.write(html); return newWindow; }

OpenPost.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="OpenPost.aspx.cs" Inherits="OpenPost" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <script src="JScript.js" type="text/javascript"></script> <title></title> </head> <body> <form id="form1" runat="server"> <div> <input id="id" type="text" /><br /> <input id="pwd" type="password" /><br /> <input id="Button1" type="button" value="Post" onclick="Post();" /> <input id="Button2" type="button" value="Get" onclick="Get();" /> </div> </form> </body> </html> <script type="text/javascript"> function Post() { var keys = []; var values = []; keys[0] = "id"; keys[1] = "pwd"; values[0] = document.getElementById("id").value; values[1] = document.getElementById("pwd").value; openWindowWithPost("result.aspx", "web", keys, values); } function Get() { window.open("result.aspx?id=" + document.getElementById("id").value + "&pwd=" + document.getElementById("pwd").value, "web"); } </script>

OpenPost.aspx.cs(省略)

result.aspx(省略)

result.aspx.cs

using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; public partial class result : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (Request.Form["id"] != null) { Response.Write("id:" + Request.Form["id"].ToString() + "<" + "br/>"); } if (Request.Form["pwd"] != null) { Response.Write("pwd:" + Request.Form["pwd"].ToString() + "<" + "br/>"); } if (Request.QueryString["id"] != null) { Response.Write("id:" + Request.QueryString["id"].ToString() + "<" + "br/>"); } if (Request.QueryString["pwd"] != null) { Response.Write("pwd:" + Request.QueryString["pwd"].ToString() + "<" + "br/>"); } } }

執行結果:

POST結果:

GET結果:

參考網址:

http://www.webdeveloper.com/forum/archive/index.php/t-1688.html

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