方法1:通过正则匹配获取
function getUrlParam(name) {
var reg = new RegExp("(^|&)" name "=([^&]*)(&|$)");
var r = window.location.search.substr(1).match(reg);
if (r != null) return decodeURI(r[2]);
return null
}
方法2:
function getUrlParameter(url, parameter) {
var urlPara = url.split("?");
var urlParas = urlPara[1].split("&");
var arr,para;
for (var i = 0; i < urlParas.length; i ) {
arr = urlParas[i].split('=');
if (arr[0] == parameter) {
para = arr[1];
}
}
return para;
}
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来源:https://blog.csdn.net/qq_45670012/article/details/102778117