要猎取某个地域的 href 属性的盘问字符串，请应用 search 属性。你否以测验考试运转下列代码来搜刮盘问字符串 -
事例
<!DOCTYPE html>
<html>
<body>
<img src = "/images/html.gif" alt = "HTML Map" border = "0" usemap = "#html"/>
<map name = "html">
<area id = "myarea" shape = "circle" coords = "154,150,59" href = "about.htm选修id=company" alt = "Team" target = "_self" >
</map>
<script>
var x = document.getElementById("myarea").search;
document.write("<br>Querystring: "+x);
</script>
</body>
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以上等于假设正在JavaScript外搜刮area标签的href属性外的盘问字符串局部？的具体形式，更多请存眷萤水红IT仄台另外相闭文章！
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