td.xml

<?xml version="1.0" encoding="UTF-8"?>
<table xmlns="http://query.yahooapis.com/v1/schema/table.xsd">
    <meta>
        <author>Harv.c</author>
        <sampleQuery>select * from {table} where url="http://www.tudou.com/v/CTBL4A12JGc/v.swf" and referer="http://e.weibo.com/tudoupebble"</sampleQuery>
    </meta>
    <bindings>
        <select itemPath="" produces="json">
            <inputs>
                <key id="url" type="xs:string" paramType="variable" required="true" />
                <key id="referer" type="xs:string" paramType="variable" required="false" />
            </inputs>
            <execute><![CDATA[
                    var req = y.rest(url);
                    if(referer) req.header("Referer", referer);
                    response.object = req.followRedirects(false).get().headers.location;
                ]]>
            </execute>
        </select>
    </bindings>
</table>