This paper first combs the literature of domestic and foreign scholars on campus bullying. Secondly, the author explains the current situation of campus bullying in China, and summarizes the corresponding characteristics. Then, taking developed countries such as Britain and Japan as examples, this paper analyzes the laws and regulations of anti-bullying in detail, discusses its implementation and policy effect, and then explores the experience and Enlightenment for China, such as the combination of guidance education and appropriate punishment, the expansion of guardian responsibility, and the strengthening of data collection and statistics system construction. Finally, based on the results of country comparison, this paper draws relevant conclusions, in order to make suggestions for the relevant departments of education. As mentioned above, in view of many problems in campus bullying that cannot be monitored in detail, with the help of digitalization, networking, intelligence and multimedia of educational resources, educational informatization can find problems more timely and efficiently. Therefore, this paper further studies the current situation and typical representative enterprises of China's educational informatization.