16, flask actual combat 16th Day: Flask File Upload

Uploading files and accessing uploaded files

Here is a picture to show how flask uploads a file

First, write a simple front-end page upload.html, write a file to upload the form

Back-End Debug Breakpoint debugging

After getting to the file, of course, we need to save the file. Create a new directory under the project media to save the uploaded file

Flask also provided us with a function to detect the name of the file, recommended to use, improve security

16, flask actual combat 16th Day: Flask File Upload