邮递员要求的前一天 [英] Previous day in Postman request

问题描述

邮递员的预请求脚本中包含以下代码-该代码可以显示当前日期。我宁愿要昨天的日期（current_timestamp-1天）。

I have below code in postman's pre-request script --which gives me current date. I rather want yesterday's date (current_timestamp - 1 day).

var current_timestamp = new Date();
postman.setEnvironmentVariable("current_timestamp", current_timestamp.toISOString());

我搜索了doc&净，但无法得到答案。有人可以帮我参考日期函数-获得我想要的结果。

I searched doc & net but could not get the answer. Can someone please help me with reference to date functions --to get my desired result.

谢谢

推荐答案

您可以使用Postman中的 momentjs 模块获取任何格式的日期

You can use the momentjs module in Postman to get a date in any format you need.

在 Pre-Request脚本中，添加此内容即可获得所需的内容，而无需使用本机JS：

In the Pre-Request Script, add this to get what you need without using native JS:

    var moment = require('moment')

    pm.environment.set("current_timestamp", moment().toISOString())
    pm.environment.set("current_timestamp - 1 day", moment().subtract(1, 'day').toISOString())

此代码段将引入模块并在环境文件中设置所需的日期。

This snippet will bring in the module and set the dates you require in the environment file.

对于普通JavaScript中的非时刻解决方案，只需快速返回24小时，您可以执行以下操作：

For a non moment solution in plain JavaScript to just quickly go back 24hrs, you could do something like this:

var yesterday = (Date.now() - 86400000) // 24hrs in ms
pm.environment.set('yesterday', new Date(yesterday).toISOString())

这两种解决方案都可以为您带来相同的结果，但是我更喜欢使用moment，因为它是一个内置的模块，可以很好地处理日期和时间。

Both solutions would give you the same outcome but I prefer to use moment as it's a built-in module that handles dates and times very well.

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