长期以来,我国并没有设立统一健全的诉前证据保全制度,只是先后在《海事诉讼特别程序法》和相关知识产权立法及司法解释中分散规定了诉前证据保全,使得诉前证据保全仅局限于某些类型的案件。2012年《民事诉讼法》将诉前证据保全制度正式引入,该法第81条规定,在证据可能灭 For a long time, our country did not set up a unified and perfect Pre-prosecution Evidence Preservation System. However, it only stipulated pre-prosecution evidence preservation in “Law of Special Procedures of Maritime Proceedings” and relevant intellectual property legislation and judicial interpretation, In some types of cases. In 2012, the Code of Civil Procedure formally introduced the system of pretrial evidence preservation. Article 81 of the Law stipulates that when the evidence may be extinguished