[英]Formatting Time, Amount In Javascript
我的数据以这种方式返回。 我需要返回列表中的所有值,以确保按照我的解释纠正了时间格式和票价。 我要删除票价中的逗号,以及出发和到达时的AM和PM。 提前谢谢了。 因为大约有3个航班代码,总共18个票价。
返回的响应。
[ { flightCode: 'SHA735',
departure: '01:30 PM',
arrival: '01:55 PM',
fareCode: 'T Class',
fare: '4,000',
baggage: '20' },
{ flightCode: 'SHA735',
departure: '01:30 PM',
arrival: '01:55 PM',
fareCode: 'B Class',
fare: '5,900',
baggage: '20' },
{ flightCode: 'SHA735',
departure: '01:30 PM',
arrival: '01:55 PM',
fareCode: 'I Class',
fare: '6,600',
baggage: '20' },
{ flightCode: 'SHA735',
departure: '01:30 PM',
arrival: '01:55 PM',
fareCode: 'H Class',
fare: '7,500',
baggage: '20' },
{ flightCode: 'SHA735',
departure: '01:30 PM',
arrival: '01:55 PM',
fareCode: 'H Class',
fare: '7,500',
baggage: '20' } ]
预期结果:
[ { flightCode: 'SHA735',
departure: '01:30',
arrival: '01:55',
fareCode: 'T Class',
fare: '4000',
baggage: '20' },
{ flightCode: 'SHA735',
departure: '01:30',
arrival: '01:55',
fareCode: 'S Class',
fare: '5000',
baggage: '20' },
{ flightCode: 'SHA735',
departure: '01:30',
arrival: '01:55',
fareCode: 'E Class',
fare: '5300',
baggage: '20' },
{ flightCode: 'SHA735',
departure: '01:30',
arrival: '01:55',
fareCode: 'B Class',
fare: '5900',
baggage: '20' }
]
我的Javascript代码如下。
const $ = cheerio.load(html);
const format = {
klasses: new Array(),
}
const result = [];
const flights = $('.flight-result > .tbody').find('.no-of-flights').toArray();
flights.forEach(function(flight, _id) {
result[_id] = Object.assign({},format);
const flightCode = $(flight).find('p.font-reg.redcolor').contents().filter(function(){
return this.type === 'text';
}).text().trim();
const times = $(flight).find('p.font-reg.redcolor').find('small').html().match(/\d\d:\d\d [AP]M/g);
const flightClassContainer = $(flight).find('.flightclasscontainer').toArray();
flightClassContainer.forEach((flightClass, __id) => {
result[_id].klasses[__id] = {
flightCode:$(flight).find('p.font-reg.redcolor').contents().filter(function () {
return this.type === 'text';
}).text().trim(),
departure: times[0],
arrival: times[1],
fareCode: $(flightClass).find('.class').text(),
fare: $(flightClass).find('.price').text(),
baggage: '20'
}
})
});
let items = [].concat(...result.map(o => o.klasses));
console.log(items);
return items;
使用split(' ')[0]
删除时间参数AM/PM
并replace(',','')
替换票价中的逗号。
var flights = [ { flightCode: 'SHA735', departure: '01:30 PM', arrival: '01:55 PM', fareCode: 'T Class', fare: '4,000', baggage: '20' }, { flightCode: 'SHA735', departure: '01:30 PM', arrival: '01:55 PM', fareCode: 'B Class', fare: '5,900', baggage: '20' }, { flightCode: 'SHA735', departure: '01:30 PM', arrival: '01:55 PM', fareCode: 'I Class', fare: '6,600', baggage: '20' }, { flightCode: 'SHA735', departure: '01:30 PM', arrival: '01:55 PM', fareCode: 'H Class', fare: '7,500', baggage: '20' }, { flightCode: 'SHA735', departure: '01:30 PM', arrival: '01:55 PM', fareCode: 'H Class', fare: '7,500', baggage: '20' } ]; flights.map((flight) => { flight.departure = flight.departure.split(' ')[0]; flight.arrival = flight.arrival.split(' ')[0]; flight.fare = flight.fare.replace(',',''); }); console.log(flights);
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