How to use Upload, a third-party library, to upload pictures in Symfony2
This article will explain in detail how Symfony2 uses the third-party library Upload to make image uploads. Xiaobian thinks it is quite practical, so share it with you as a reference. I hope you can gain something after reading this article.
The details are as follows:
We generally have the function of setting avatars in the profile of applications or websites. In this chapter, we use a relatively famous Upload library of a third party to create the function of uploading images in Symfony2.
1. Install third-party libraries
1. Add "require" to the composer.json file
"codeguy/upload": "*"
2. run instruction installation
composer update
II. Coding
1. Write uploadPic method to upload pictures, and upload pictures user id as the file name
