Does the landlord want to learn java development or ui design? These are two different courses, which are very different. Java mainly focuses on web-side program development, while UI mainly focuses on interactive interface design. If you are not clear, you can pay attention to us. We have a free audition course to let you know whether the course is what you want to learn, whether you are interested, and how to feel the teacher's class style and teaching ideas. These are more important, not all. The general cost of java development in Nantong is around 15000, and it is normal to spend 1000. If you exceed the landlord, you must think carefully.