Postman splice replacement parameter loop call interface

This paper mainly introduces , Use postman Want to loop through one or a set of interfaces , The interface parameters need to be variable , Enter a set of input parameters , Parameters can be spliced or replaced automatically , Perform the requested .

New collections and requests

First, create a new one collections, Create a new interface request , Add to collections in .

Add placeholders to the request

Use { {}} Two curly braces occupy the position of the parameter to be replaced .
Create a new one data.json, Write down the parameters of each group .

Start the loop call

Click on run, open runner, Set the specified parameters
Iterations: The number of iterations
delay： How many? ms Execute a request after
data Interior selection select file, Upload written json, Select... In the file type json, spot preview You can preview no group parameters
Click on run Start execution

View results

Click the interface name from the result summary , You can see the requested information , from url See, the automatic splicing has been realized .