/**
 * 航线显示转换
 */
export default function(flight){
    if(flight['ERUT']){
        if(Array.isArray(flight['ERUT'])&&flight['ERUT'].length>0){
            let erut = [];
            for (let i = 0; i < flight['ERUT'].length; i++) {
                erut.push(flight['ERUT'][i]['APCD']);
            }
            return erut.join(' - ');
        }else{
            return '';
        }
    }else{
        return '';
    }
}