How to run jupyter notebook?

Jupyter notebook is not very commonly used, and I always forget how to start it when I use it, so record it.
1. Open the Anaconda command line

2. Enter "jupyter notebook" or "ipython notebook" and press Enter

3. Enter url on the web page to enter the home interface. Note: If the web page is not displayed, press Enter on the command line to try and run it separately Please do not close the command line afterwards, otherwise an error will be reported on the webpage