Laravel access website page is blank

After configuring Laravel, I visited the website and found that it was a blank page. I was very confused when using Laravel for the first time. A 500 error occurred when using fiddler to view it. I checked online because the storage directory under the root directory does not have 777 permissions, as shown in the figure:

Solution: Use chmod -R 777 storage/ to change the permissions of the directory
When you visit the website again, it will display normally:

The above introduces the blank page of Laravel access website, including the content. I hope it will be helpful to friends who are interested in PHP tutorials.