Click a button and can read the file list in phone memory, and then select the file uploaded to the server,
There are big refers to a direction?

CodePudding user response:

https://blog.csdn.net/u010838555/article/details/71194939? LocationNum=13 & amp; FPS=1

CodePudding user response:

https://blog.csdn.net/u010838555/article/details/71194939? LocationNum=13 & amp; FPS=1