诚实信用原则最早起源于罗马法已是理论上的定说。明确将诚实信用原则以立法形式确立为法律原则,却始于欧洲近代史上的法典编纂运动。那时,仅仅是作为私法领域(民法)的原则,起初只限于债法部分。后来逐步扩展到整个民法领域,进而成为其基本原则。我国大多数学者认为:诚实信用原则只是私法领域的一个概念。但是,民事诉讼法也应确立诚实 The principle of sincerity and credit originated from the Roman law has been the theory of the theory. Clearly establishing the principle of good faith as a legal principle in the form of legislation begins with the codification movement in the modern history of Europe. At that time, only as a principle of private law (civil law), initially only limited to debt law. Then gradually expanded to the entire area of ​​civil law, and thus become its basic principles. Most Chinese scholars believe that the principle of good faith is only a concept in the field of private law. However, the Code of Civil Procedure should also establish honesty