Are these recruitment of JAVA programmers without experience credible?

If you want to learn JAVA by yourself, it is really not easy to learn. It is estimated that it will take more than 10 months to complete the project. If you choose to join the above without experience, it is impossible. No company is a fool, for sure Fatty will let you join the company after training, and the training fees will be deducted from your salary. But if you study seriously, self-study is still very easy. Study hard for three months, master the basics, go to work in a small company first, and slowly improve yourself.