I HOW2J.cn
The webmaster of this website is very conscientious, so I put him first. Why? When we log into this website, the clean interface makes me feel much better JAVA basic, intermediate, advanced, and applications are all available. And as long as they are related to JAVA web, I almost saw them there. I really have a conscience!
2、 W3cschool
w3c, Let's introduce it for the third time. What should we do? It is so strong that you can see the neat list at a glance. The quality of the content is impeccable, and it is suitable for checking and filling gaps
3、 Geek Academy
Geek Academy is the conscience of the paid course network. Some courses may be paid, but almost every field has good free courses, which must be recommended
IV JAVA Chinese Station
This website is a relatively active Java community in China. There are many Java documents and videos, but we need to make some contributions
5、 Self improvement school
It can be said that this is my favorite website. The author is very powerful. He has done so many tutorials and can persist for so long. It is worth my admiration. After all, people who have written things know it and are really tired