超简单获取url中参数

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function getUrlParam(name) {   //name为要获取的参数名
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
    var rrr = decodeURIComponent(window.location.search);
    var r = rrr.substr(1).match(reg);
    if(r != null) return unescape(r[2]);
    return null;
}
个人觉得还是很方便的!留着当笔记用吧~~~

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转载自blog.csdn.net/sinat_40257787/article/details/79122013
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