Update README.md

yingDev · web-flow · commit e3a4c258d3a0 · 2016-10-31T14:49:52.000+08:00
diff --git a/README.md b/README.md
@@ -18,6 +18,7 @@
     
 # 使用
 ```js
+//比如 rtmp://helloworld.com/live/abc ---> app='live', streamName='abc', rtmp_server='helloworld.com'
 var player = new WebRtmpPlayer('ws://127.0.0.1:1999', '<app>', '<streamName>', 'rtmp://<rtmp_server>/<app>');
 player.canvas.style['height'] = '100%';
 document.getElementById("vidCont").appendChild(player.canvas);
