源代码 :
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <style> table,th,td { border : 1px solid black; border-collapse: collapse; } th,td { padding: 5px; } </style> </head> <body> <h1>XMLHttpRequest 对象</h1> <button type="button" onclick="loadXMLDoc()">获取我收藏的 CD</button> <br><br> <table id="demo"></table> <script> function loadXMLDoc() { var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { myFunction(this); } }; xhttp.open("GET", "cd_catalog.xml", true); xhttp.send(); } function myFunction(xml) { var i; var xmlDoc = xml.responseXML; var table="<tr><th>Artist</th><th>Title</th></tr>"; var x = xmlDoc.getElementsByTagName("CD"); for (i = 0; i <x.length; i++) { table += "<tr><td>" + x[i].getElementsByTagName("ARTIST")[0].childNodes[0].nodeValue + "</td><td>" + x[i].getElementsByTagName("TITLE")[0].childNodes[0].nodeValue + "</td></tr>"; } document.getElementById("demo").innerHTML = table; } </script> </body> </html>
运行结果