/**
 * 值机柜台显示转换
 */
export default function(flight){
    if(flight['CKDT']){
        if(Array.isArray(flight['CKDT'])&&flight['CKDT'].length>0){
            let chkc = [];
            for (let i = 0; i < flight['CKDT'].length; i++) {
                chkc.push(flight['CKDT'][i]['CHKC']);
            }
            let set = new Set(chkc);
            return Array.from(set).join(',');
        }else{
            return '';
        }
    }else{
        return '';
    }
}