With the development of teaching reform, more and more teachers have paid attention to the application of project-based teaching method in the teaching of computer course. This paper has explored the method integrated classroom teaching, experiment teaching and course designing of JAVA language teaching. These projects for teaching derived from the shared network source which not only embodies the various sections of the knowledge points, but also reflects the integrity of project itself and the independence of modules, are scientifically and practically organized. It has been proved that the project-based teaching method can effectively stimulate students' interest in learning, improve the application ability of basic skills, and thus creative spirit and cooperative consciousness are cultivated.