编辑下面的代码:【加编码】
<html> <body id="myid" title="mytitle"> <script> var x=document.getElementsByTagName('body')[0]; document.write("Body title: " + x.title); document.write("<br>"); document.write("An alternate way: "); document.write(document.getElementById('myid').title); </script> </body> </html>
结果: 【此窗口】 帮助?
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