jquery截取地址栏中url参数的值

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//截取地址栏中url的参数值
function getQueryString(name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
    var r = window.location.search.substr(1).match(reg);
    if (r != null)
        return unescape(r[2]);
    return null;
}
var mbid = getQueryString("id");


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转载自blog.csdn.net/yqwwj001/article/details/72393232