您可以在postman的pre-request脚本中使用以下内容：

var moment = require('moment');

const yearsInTheFuture = 1;
const monthsInTheFuture = 2;
const daysInTheFuture = 3;
const hours = 12;
const minutes = 34;
const seconds = 56;
const milliseconds = 789;
const durationInDays = 7;

const reservation_start_at = moment()
    .add(yearsInTheFuture, 'years')
    .add(monthsInTheFuture, 'months')
    .add(daysInTheFuture, 'days')
    .hours(hours)
    .minutes(minutes)
    .seconds(seconds)
    .millisecond(milliseconds);

reservation_end = moment()
    .add(yearsInTheFuture, 'years')
    .add(monthsInTheFuture, 'months')
    .add(daysInTheFuture + durationInDays, 'days')
    .hours(hours)
    .minutes(minutes)
    .seconds(seconds)
    .millisecond(milliseconds);

console.log("reservation_start_at: " + reservation_start_at);
console.log("reservation_end: " + reservation_end);

pm.environment.set("reservation_start_at ", reservation_start_at);
pm.environment.set("reservation_end", reservation_end);

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它将设置环境变量reservation_start_at和reservation_end，然后您可以在请求主体中访问它们：

{
   "name":"IronMan",
   "phone_number":"555555555",
   "number_of_guest":10,
   "tables":[
      2
   ],
   "reservation_start_at":"{{reservation_start_at}}",
   "reservation_end":"{{reservation_end}}"
}

型

请尝试以下脚本生成今天的日期+ 10天

var moment = require('moment');
    pm.environment.set("futuredate", moment().add(10, 'day').format("MM/DD/YYYY"));

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