用recordedTotalVoiceData 记录总的data数据（用于header的重写）每次写frame之前 重写header即可 // ...

https://wenku.baidu.com/view/b5289cf588d63186bceb19e8b8f67c1cfbd6ee4f.ht...

http://www.javashuo.com/article/p-uczvzavy-mh.html[http://www.javashuo.c...

If-Modified-Since[https://www.cnblogs.com/zh2000g/archive/2010/03/22/169...

写的非常好 非常详细https://developer.aliyun.com/article/72762[https://developer.a...

'''class TestViewController: ViewController ,UIGestureRecognizerDelegate...

https://www.runoob.com/w3cnote/insertion-sort.html[https://www.runoob.co...