案例：XML案例     状态：可编辑再运行    进入竖版
 运行结果　
​x
 
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<html>
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<body>
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<script type="text/javascript">
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xmlHttp=null;
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if (window.XMLHttpRequest)
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  {// code for IE7, Firefox, Opera, etc.
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  xmlHttp=new XMLHttpRequest();
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  }
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else if (window.ActiveXObject)
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  {// code for IE6, IE5
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  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
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  }
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if (xmlHttp!=null)
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  {
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  xmlHttp.open("GET", "/example/xdom/note.xml", false);
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  xmlHttp.send(null);
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  xmlDoc=xmlHttp.responseText;
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​
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  xmlHttp.open("POST", "/example/xdom/demo_dom_http.asp", false);
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  xmlHttp.send(xmlDoc);
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  document.write(xmlHttp.responseText);
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  }
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else
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  {
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  alert("Your browser does not support XMLHTTP.");
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  }
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</script>
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</body>
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</html>
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​