Newman was born for Postman and is specially used to run scripts written by Postman. Newman installation steps:
1. You need to install node.js and configure the environment
2. Open the console and run: npm install -g newman
Using this command, the following error occurs during the installation process:
Then use this command: sudo npm install -g newman, run it as an administrator , the installation is successful.
3. To check whether the installation is successful, run: newman --version
