1. Interface testing tool Postman
1. Postman installation
Postman is a very popular interface debugging tool, which is easy to use and powerful. It is not only used by testers, but also by developers.
下载：Download Postman | Get Started for Free
Double-click the downloaded installation package to start the installation.
There is no need to do anything during the installation, as follows:
Postman will automatically complete the relevant installation operations. After the installation is complete, as shown in the figure, click [Sign in / Sign up through
email instead].
Click the link [Skip signing in and take me straight to the app] on the page again to start Postman.