It's definitely not too late. It's not too late for my classmates to wait until graduation to learn java. It's good to find videos on the Internet, such as the java teaching videos in Ma Shibing, and then buy more books and read more about java. Come on!

Also, a warm reminder, these two companies basically don't recruit people, but let you go to him, and then give you a set of test questions to do, and then start to fool you, let you train there, and then pay more than 10 thousand training fees, saying that you can find a job, and the salary is more or less. However, these can be true and the training is reliable. If you want to train, you can go. If you don't want to train, you can teach yourself.