The cost of Java training courses in Beijing varies with institutions, curriculum, teaching quality, teachers, learning atmosphere and other factors. Generally speaking, the cost of Java training courses in Beijing is usually between 3000 and 25000. For some large-scale training courses, the cost is often higher, while the cost of small-scale training courses is relatively low.

It should be noted that the selection of training courses should consider not only the cost, but also the teaching quality, curriculum, teaching staff, learning atmosphere and other factors. At the same time, personal learning attitude and learning ability are also very important. Only by paying enough effort and time can we really master Java knowledge and skills.

If you have more specific questions or need more detailed information about the cost of Java training courses in Beijing, you can consult relevant institutions or professionals to make a better choice.