巧用escape解决ASP.NET中URL传参乱码问题
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<a href="#" onclick="window.open('http://www.mzwu.com/test.aspx?title=木子屋');">Links</a>
![](/Images/OutliningIndicators/None.gif)
在test.aspx中,只要获取title参数的值并显示出来即可,本来用Request["title"]就可解决的问题却因链接所处页面的编码不同而变得复杂起来:
当链接所处的页面是用GB2312编码时,如果test.aspx也是GB2312则获取的参数值不乱码,否则乱码;
当链接所处的页面是用UTF-8编码时,如果test.aspx也是UTF-8则获取的参数值不乱码,否则乱码;
gb.htm:
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
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<title>gb2312测试页</title>
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</head>
6![](/Images/OutliningIndicators/None.gif)
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<body>
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<a href="#" onclick="window.open('http://www.mzwu.com/test.aspx?title=木子屋');">Links</a>
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</body>
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</html>
![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
utf8.htm:
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>utf-8测试页</title>
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</head>
6![](/Images/OutliningIndicators/None.gif)
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<body>
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<a href="#" onclick="window.open('http://www.mzwu.com/test.aspx?title=木子屋');">Links</a>
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</body>
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</html>
![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
test.aspx.cs:
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private void Page_Load(object sender, System.EventArgs e)
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{
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String Request1;
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Request1 = Request["title"];
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Response.Write(Request1);
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}
![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/ExpandedBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedBlockEnd.gif)
有没办法让test.aspx不论URL中的参数以何种方式编码都能正常的获取显示呢?通过配置web.config的<globalization requestEncoding="gb2312|utf-8" />都只会顾此失彼,不能完美的解决我们的问题。最终,在老农的提示下使用JS的escape问题得以完美解决:
gb.htm:
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
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<title>gb2312测试页</title>
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<script language="javascript">
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function winopen(url,width,height)
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{
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var newurl,arrurl;
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if(typeof(url) == "#ff0000" || url == "")
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{
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return ;
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}
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else
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{
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if(url.indexOf("?") == -1)
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{
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newurl = url;
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}
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else
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{
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newurl = url.substring(0,url.indexOf("?")+1);
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arrurl = url.substring(url.indexOf("?")+1).split("&");
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for(var i =0;i<arrurl.length;i++)
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{
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newurl += arrurl[i].split("=")[0] + "=" + escape(arrurl[i].split("=")[1]) + "&";
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}
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newurl = newurl.substring(0,newurl.length-1);
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}
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}
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if(typeof(width) != "number" || typeof(height) != "number")
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{
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window.open(newurl);
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}
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else
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{
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window.open(newurl,"","width=" + width + ",height=" + height);
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}
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}
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</script>
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</head>
41![](/Images/OutliningIndicators/None.gif)
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<body>
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<a href="#" onclick="winopen('http://www.mzwu.com/test.aspx?title=木子屋');">Links</a>
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</body>
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</html>
![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/ExpandedBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/ExpandedBlockEnd.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
utf8.htm:
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>utf-8测试页</title>
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<script language="javascript">
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function winopen(url,width,height)
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{
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var newurl,arrurl;
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if(typeof(url) == "undefined" || url == "")
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{
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return ;
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}
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else
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{
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if(url.indexOf("?") == -1)
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{
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newurl = url;
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}
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else
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{
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newurl = url.substring(0,url.indexOf("?")+1);
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arrurl = url.substring(url.indexOf("?")+1).split("&");
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for(var i =0;i<arrurl.length;i++)
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{
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newurl += arrurl[i].split("=")[0] + "=" + escape(arrurl[i].split("=")[1]) + "&";
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}
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newurl = newurl.substring(0,newurl.length-1);
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}
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}
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if(typeof(width) != "number" || typeof(height) != "number")
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{
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window.open(newurl);
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}
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else
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{
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window.open(newurl,"","width=" + width + ",height=" + height);
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}
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}
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</script>
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</head>
41![](/Images/OutliningIndicators/None.gif)
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<body>
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<a href="#" onclick="winopen('http://www.mzwu.com/test.aspx?title=木子屋',300,400);">Links</a>
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</body>
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</html>
![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/ExpandedBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](/Images/OutliningIndicators/ExpandedBlockEnd.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
现在完全不用考虑链接所在页面的编码方式,也不用绞尽脑汁去想如何在test.aspx对不同编码的参数值进行转换,只需用一个escape就够了,very good!
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dnawo:天才在于勤奋,知识在于积累!