正当防卫在我国刑法理论上被称为排除犯罪的行为 ,是指行为虽然在客观上造成了一定损害结果 ,表面上似乎符合某种犯罪的构成要件 ,但实质上不仅不具有社会危害性 ,而且是对国家和人民有益的行为。正当防卫不负刑事责任 ,是我国《刑法》的一项重要制度。一、正当防卫的概念我国 The justification of legitimate defense in China’s criminal law theory is called criminal exclusion. It refers to the behavior that although objectively causes certain damage results and appears to be in conformity with the constitutional elements of a certain crime, it is not only not harmful to society in essence, Is beneficial to the country and people. It is an important system of “Criminal Law” in our country that legitimate defense should not bear criminal responsibility. First, the concept of due diligence China