测试以计算环境中有多少变量（邮递员）

Question

I'd like to count how many environment variables I have in an Environment in POSTMAN.

In my Environment called, UUID Test , I have 10 variables that I have set:

UUID_1
UUID_2
UUID_3
..
UUID_10

I've tried a number of versions which I put into the Test field in the Request (see below)

V1:

let counter = parseInt(pm.environment.get("counter"))
console.log(counter)

V2: Using the Environment name in quotes.

let counter = parseInt(pm.environment.get("UUID Test"))
console.log(counter)

With both of these versions I am receiving a Nan in the console. What am I missing here?

Answer 1

Try

console.log(Object.keys(pm.environment.toObject()).length)

That should give you that length of the variables in the environment file.