In order to solve the problem of the educational management of university students in the context of environmental constraints, a method based on the exploration and analysis of the educational management of university students in the context of environmental constraints was proposed. The method was combined with practical thinking, by which big data analysis strategies were introduced and the evaluation index system in the educational management of university students was explored. With the help of empirical testing, it was verified that whether the on-campus information system can bring benefits to the educational management of university students. At the same time, the method of summary analysis was used, with the training set parameters 8000 and the testing set parameters 4000. The data within the information management system were elaborated by the way of formula to ensure the stable operation of the new management system and avoid mistakes in the educational management work of university students. It aimed at increasing the application of teaching staff with high comprehensive quality ability to ensure that it had strong comprehensive benefits. And then the exploration and analysis of the educational management of university students was completed under the background of environmental constraints.