如何在预请求脚本中更改 Postman 环境?

How to change Postman environment in pre-request script?(如何在预请求脚本中更改 Postman 环境?)

问题描述

我在邮递员中有几个 REST 查询和测试集合，并且我为每个集合创建了一组环境变量.我希望在运行测试之前确保选择了正确的环境.有没有办法在预请求脚本部分自动切换环境?

I'm having several collections of REST queries and tests in postman, and for each collection I've created a set of environment variables. I wish to make sure the right environment is selected before running the tests. Is there a way to automatically switch between environments in pre-request script section?

推荐答案

您无法从预请求脚本部分切换环境.

You can't switch environments from the pre-request script section.

话虽如此，您仍然可以使用 pm.environment.name; 检查当前环境的名称，如果它不是您所期望的，则停止执行，例如:

That being said you can still check the name of the current environment with pm.environment.name; and stop the execution if it's not the one you expect, for example:

if(pm.environment.name !== "dev") {
   postman.setNextRequest(null);
}

这篇关于如何在预请求脚本中更改 Postman 环境?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！