var url1= "../../Test1.aspx?para=" + escape(‘中文参数‘);

var url2 = ".....";

urlJS.js  获取该参数

var para = getValueString("para");

function getValueString(name) {
    var url = location.href;
    //var url = decodeURI(url);
    var url = decodeURI(unescape(url));
   // var url = decodeURIComponent(unescape(unescape(url)));
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
    var r = url.substr(1).match(reg);
    if (r != null) return unescape(r[2]); return null;
}