In practical work, how do I use postman for interface testing?

Postman Interface automation

1、Postman Introduce

1） debugging HTTP request 、 Friendly interface 、 structure HTTP Request and then analyze the response data

2） In practice , Testing and development will use , Testers test interfaces 、 Developer interface debugging

3） It's usually used Postman Master process test 、 If the number of interfaces is huge ,Postman The reaction is slow

Official website ：Postman

You can register , Use some team interface test management tools 、 Space management 、 Free is enough for interface testing

2、 working principle

postman Understood as a browser , Simulation browser 、app client （ Be careful ： Not the user ） Send interface request to the server , Get the response data of the interface .

3、 Basic usage summary

summary ： Set the interface request method according to the interface document 、URL、 Request header 、 The request body completes the construction of the request data , Check the response data and complete the test of the response data . Compare whether the parameter language interface document of the response data is consistent , Whether the parameter value is consistent with the business logic specified in the requirements .

Set the request method

Set up URL

Set request header

Set request body （ Data types to be used , Stipulated by the Development Department of the company ）

Set up urlencoded Form request data ：URL Query parameter data 、 Request body data