js解析字符串

游鹄君2025年5月1日小于 1 分钟

示例代码

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title></title>
</head>
<body>
  <script type="text/javascript">
 
  var str = "<?xml version='1.0' encoding='utf-8'?> <body> <movie abc='100'> <name>战狼</name> <country>中国</country> </movie> <movie> <name>速度与激情8</name> <country>美国</country> </movie> <movie> <name>传奇</name> <country>美国</country> </movie> </body>";
 
    var parser=new DOMParser();
     var xmlDoc=parser.parseFromString(str,"text/xml");
 
     var cons = xmlDoc.getElementsByTagName('country');
 
     // console.log(cons);
 
     for (var i = 0; i < cons.length; i++) {
         
         console.log(cons[i].innerHTML);
     };
 
 
 
 
  </script>
</body>
</html>