刑讯逼供是我国法律所禁止的行为,然而在司法实践中,这一行为却频频发生,并带有一定的普遍性,权衡利弊,刑讯逼供危害较多。屡禁不止,有些甚至到了骇人听闻的程度。本文将对刑讯逼供导致的一些冤假错案给人带来的危害、形成的原因分析入手,研究以预防为主、惩罚为辅的预防对策。 Extorting a confession by torture is prohibited by the laws of our country. However, in judicial practice, this act has occurred frequently with some universality, weighed against the pros and cons, and the torture is more harmful. Repeatedly, some even to the extent of shocking. This article will torture some of the unjust and wrong cases caused by torture give people the danger, the formation of the reasons to start with prevention, supplemented by punishment and prevention measures.