12306 自动填表单

fill_form.js

/* 要买票的乘客的索引号，购票页面乘客所在的位置 -1 */
let passengers = [3, 6, 7, 12, 13];

/* 座位类型 */
let seatType = '硬卧';

let passengerSeatTypes = Array.from(passengers.keys()).map(index => index + 1);

let seatTypeMap = new Map([['硬座', 1], ['软座', 2], ['硬卧', 3], ['软卧', 4]]);

for (let passenger of passengers) {
  document.querySelector(`#normalPassenger_${passenger}`).click();
}

let seatTypeCode = seatTypeMap.get(seatType);

for (let passengerSeatType of passengerSeatTypes) {
  document.querySelector(`#seatType_${passengerSeatType}`).value = seatTypeCode;
}

document.querySelector('#submitOrder_id').click();

setTimeout(() => document.querySelector('#qr_submit_id').click(), 500);