Update README.md

Author: JessYanCoding

README.md

@@ -24,6 +24,7 @@
 * Low intrusion, use this framework you do not need to change the code before uploading or downloading, ie using or not using this framework does not affect the original code.
 * Multi-end synchronization, the same data source upload or download progress can specify a number of different receivers, less to use **EventBus** achieve multiple port synchronization update progress.
 * Support multi-file upload
+* Support **URL** redirection
 * Automatic management of the listener, less to manually cancel the trouble of the listener.
 * The default run in the main line layer, less to switch the thread of trouble.
 * Lightweight framework, does not contain any three-party library, very small size.