Home Web Front-end JS Tutorial JavaScript获得url查询参数的方法

JavaScript获得url查询参数的方法

Jun 01, 2016 am 09:54 AM
js url parameter

本文实例讲述了JavaScript获得url查询参数的方法。分享给大家供大家参考。具体实现方法如下:

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<code class="javascript">function getQueryVariable(variable)

{

  var query = window.location.search.substring(1);

  var vars = query.split("&");

  for (var i=0;i<vars.length var pair='vars[i].split("=");' if variable return></vars.length></code>

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使用方法:

Example URL:
http://www.example.com/index.php?id=1&image=awesome.jpg
 
Calling getQueryVariable("id") - would return "1".
Calling getQueryVariable("image") - would return "awesome.jpg".

希望本文所述对大家的javascript程序设计有所帮助。

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