获取body的值到变量 [英] Get the values of body to variables

问题描述

我有一种情况，我需要将主体值传递给环境变量并在另一个API中使用它们。在邮递员中

I have a scenario where i need to pass the body values to an environment variable and use those in another API. In Postman

下面是尸体，

{
  "firstName" : "Firstname",
  "lastName" : "lastname",
  "email" : "{{timestamp}}@test.com",
  "password" : "{{timestamp}}",
  "country" : 8l16
 }

以下是Pre-req脚本，

Below is the Pre-req script,

  postman.setEnvironmentVariable("timestamp", (new 
  Date).getTime());
  // I have copied the Bodyand paste it in a variable called Obj in 
   Pre-req
 // Then i used the below script to get the body
  pm.environment.set("rawBody", JSON.stringify(obj));

但是timestamp，电子邮件和密码的环境值如下。时间戳记值正确，其他两个错误。

But the environmental values of timestamp , email and password is coming as below. The timestamp value is correct and other two are wrong.

 timestamp = 1566076106769
 email = {{timestamp}}@test.com
  password = {{timestamp}}

时间戳值未替换在电子邮件和密码中，我希望将环境变量值设置为

The timestamp value is not getting substituted in email and password,i want the environmental variable value to set as,

期望值，

 email = [e-mail]
 password = 1566076106769

那么，如何将body元素值分配给要在另一个API调用中使用的环境/全局变量？

So how can i assign the body element value to an environment/global variable to use in another API call?

推荐答案

简单。您已经设置了环境变量，但是没有得到。
{}在测试和预请求脚本的代码中不起作用。
像这样：

Easy. You have set the environmental variable but never got it. "{ }" doesn't work in code of Tests and Pre-request Script. Make it like this:

const timestamp = pm.environment.get('timestamp');
email = `${timestamp} @test.com`; 
password = timestamp;

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