设置url参数 jquery js url 参数

function urlparamater(name) {
            var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
            var r = window.location.search.substr(1).match(reg);
            if (r != null) return unescape(r[2]); return null;
        }
        function getUrlParams(name) { // 不传name返回所有值，否则返回对应值
            var url = window.location.search;//search不行可能是hash
            if (url.indexOf('?') == 1) {
                return false;
            }
            url = url.substr(1);
            url = url.split('&');
            var name = name || '';
            var nameres;
            // 获取全部参数及其值
            for (var i = 0; i < url.length; i++) {
                var info = url[i].split('=');
                var obj = {};
                obj[info[0]] = decodeURI(info[1]);
                url[i] = obj;
            }
            // 如果传入一个参数名称，就匹配其值
            if (name) {
                for (var i = 0; i < url.length; i++) {
                    for (const key in url[i]) {
                        if (key == name) {
                            nameres = url[i][key];
                        }
                    }
                }
            } else {
                nameres = url;
            }
            // 返回结果,全部参数
            return nameres;
        }
        window.onload = function () {
            var CompanyName = this.getUrlParams("new_name");
            var IdOrCode = this.getUrlParams("new_idorcode");
            console.log(CompanyName, IdOrCode);
            //  acc(CompanyName, IdOrCode);
        }