2. Write some of your strong points. If you don't have any special skills, then search what other java programmers have, or what recruitment requirements java programmers have, and then study and learn, at least come up with the special skills of 1~2. In a short time, if someone is proficient in XXX, you can study it and write a proficient XXX. One specialty is that the interviewer can interview you, and you can say something he doesn't understand. Don't think the interviewer is awesome. Actually, that's it. People who go to work every day forget many basics. If you are proficient in the basics, you can basically fool it. A certain aspect of technology, you are familiar with the basics, and it is also a specialty.
The above two items are enough, and the second item is more important than the first one. If you get more majors, you don't have to write about the project experience. A development team is to learn from each other's strengths and learn from each other's strengths.