专注前端素材！
源代码：
点击运行
<!DOCTYPE html> <html> <head> <script src="loadxmldoc.js"></script> </head> <body> <script> xmlDoc=loadXMLDoc("books.xml"); newCDATA=xmlDoc.createCDATASection("Special Offer & Book Sale"); x=xmlDoc.getElementsByTagName("book")[0]; x.appendChild(newCDATA); document.write(x.lastChild.nodeValue); </script> </body> </html>
运行结果