iOS调用AudioServicesPlaySystemSound方法播放系统声音

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播放系统声音需要导入框架：AudioToolbox.framework

文档截图

System Sound ID 介绍如下：

AudioServices

AudioServices is a group of C functions in AudioToolbox for playing short (≤30 seconds) sounds.

Predefined sounds

There are some predefined system sounds, for the system sound ID in the range 1000 to 2000 (decimal), as shown below (from 2.0 to 5.0 beta). The system sounds are all stored in /System/Library/Audio/UISounds/.

Sound ID查询地址