如何强制使app重启呢,查找后发现这个行为并不被Apple允许
参考:https://stackoverflow.com/questions/4399611/force-iphone-app-to-restart-programmatically
You can't actually force it to restart. You could force it to die, but you'll probably get rejected for it. Instead you should design your app so that you can programmatically clear out all the data state and reset it yourself.
虽然回答下还介绍了其他方法,但好像还有点其他问题,还没一一尝试.