lib/kissy/seed.js
function (key) {
            var self = this, _queryMap;
            parseQuery(self);
            _queryMap = self._queryMap;
            if (key) {
                return _queryMap[key];
            } else {
                return _queryMap;
            }
        }
function (key) {
            var self = this, _queryMap;
            parseQuery(self);
            _queryMap = self._queryMap;
            if (key) {
                return _queryMap[key];
            } else {
                return _queryMap;
            }
        }
function ( key ) { var self = this , _queryMap ; parseQuery ( self ) ; _queryMap = self . _queryMap ; if ( key ) { return _queryMap [ key ] ; } else { return _queryMap ; } }
Return parameter value corresponding to current key
@param {String} [key]
Return parameter value corresponding to current key