可以使用moment.js，它使这类事情变得如此简单和易于管理.

You can use the add function of moment.js within Postman, it makes this type of thing so simple and easy to manage.

var moment = require("moment")

pm.environment.set('pickUpTime', moment().add(10, 'minutes').toISOString())

这将使用较新的语法将此值设置为环境变量.

This will set this value to an environment variable, using the the newer syntax.