js获取URL中的参数方法
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; } 更多专业前端知识,请上 【猿2048】www.mk2048.com 来源: https://blog.csdn.net/qq_45670012/article/details/102778117