IE 400 URL 傳參中文導緻失敗

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JS傳參
var url='../../view/deepcover/region.html?city'+data.city+'&';
location.href=encodeURI(encodeURI(URL));


JS 接
var url = location.search;
if (url.indexOf("?") != -1) {
    var str = url.substr(1);
    //alert(str);

    pojo.city=decodeURI(decodeURI(city));
    return pojo;