将Linux命令分配给Groovy中的变量

Question

I'm attempting to run a linux command, curl, through groovy, and would like the output to be assign to a variable. I'd like to do this, so I can extract specific data from the curl output, and use in in my groovy script.

Any ideas, how I can do this.

I've tried,

def after = "curl \"https://test.com\"".execute()
def after = "curl \"https://test.com\"".execute().text

but the variable is always empty. Any help would be appreciated.

Answer 1

linux command with spaces needs to be separated.

["/bin/sh", "-o", "your_command"].execute()

In your case it would be something like below:

["curl", "https://test.com"].execute()

OR

def after = ["curl", "https://test.com"].execute().text

Try and see if it works.