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javascript - js文件如何获取谁引用了自己?

WBOY
Release： 2016-06-06 20:18:33
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假设我有一个 a.html ,然后里面
再然后我还有个b.html ,里面也引用了 xx.js
那么xx.js该如何分辨是谁引用了自己?
除了在引用地址上传递参数之外,还有别的办法吗?

回复内容：

假设我有一个 a.html ,然后里面
再然后我还有个b.html ,里面也引用了 xx.js
那么xx.js该如何分辨是谁引用了自己?
除了在引用地址上传递参数之外,还有别的办法吗?

<code>location.href</code>
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你可以在a.html里定义一个变量 var page_name = a; b.html 定义变量 var page_name = b;
此时你可以在需要引用的xx.js 获取到page_name，根据a,b值来进行你的逻辑判断

Related labels：
html html5 javascript php
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