$.ajax({

type: "POST",

url: "/api/sharedownload?sign="+yunData.SIGN+"&timestamp="+yunData.TIMESTAMP,

data: "encrypt=0&product=share&uk="+yunData.SHARE_UK+"&primaryid="+yunData.SHARE_ID+"&fid_list=%5B"+yunData.FS_ID+"%5D",

dataType: "json",

success: function(d){

window.location.href = d.list[0].dlink;

}

});