From the beginning of learning java to now gradually determine the development route. It's time to pause.
Before that, I kept moving forward, starting from school courses and books, without using online courses or videos, and relying on myself step by step. From Java utility, Javaweb, JavaEE and then choose MySQL database, and then feel that it is necessary to understand the front end, and pass some online resources screening. I chose the website w3schools for learning. Learned HTML, CSS.
Until now, while listening to other people's training institutions, I realized that I might have entered a little misunderstanding. Need to stop. I made a big mistake, not because I didn't work hard enough. But the days that used to be day after day. I am trying to master every knowledge point as quickly as possible. However, there is a lack of foundational consolidation. I don't know the importance of this knowledge point, I don't know if I have really learned it, and I don't know where my level is.
I checked on the Internet, ah, it turns out that there are so many knowledge points, and the basics are so poor. If you learn it, you forget it. If you don’t know what it’s good for, you don’t care about it. This is how I keep going, day after day. remaining problems. Not trying hard enough. It's just that my original goal and path have been deviated. My original idea was just to think about it first, because the anxiety in that environment is only to walk and see, one step at a time. Only by walking around first can we be freed from the original confused environment.
And now, I already know very clearly how my route should be taken. First of all, master the basics of Java. From the front end: HTML, CSS, JS If you still have time, learn the VUE framework. At this point, you can try to make a page. You can try to apply for a job as a front-end engineer. Going forward, it is JavaWeb and JavaEE. Some additional places that need to be learned in the follow-up need to be found by yourself. Can complete a project independently. You can apply for a job as a full-stack or back-end engineer.
Therefore, at first, the confusion about the starting point that bothered me has been resolved by myself. The school courses are basically completed. I should start from scratch now. Steady and steady. First of all, starting from Java, the study notes are still there. You need to memorize some, consolidate your knowledge points, and consolidate your own knowledge points. Again, signposts are needed! You need to know how you have learned, you need to check for gaps and make up for omissions, and know which parts of yourself you have not learned well.
Recommendation: Waypoint learning. You can always check how you are learning.
Start over with Java. From each chapter: go to supplement, watch the video to supplement knowledge points. Then there are exercises to supplement knowledge points. There are three guideposts: one is a video, and the other is an exercise. And of course programming.
Recommended video: station b
Recommended brushing questions: app. Java is relatively basic. Now the second level in the mainland has questions corresponding to each part.
Recommended programming: how2j.cn
The key signpost is to check for gaps and fill in gaps through video learning at station b. This is what I did when I was studying network engineering. In the end, I didn't have a lot of questions and I could do well in the exam. So video quality > keep brushing questions.
Moreover, the basis for brushing the questions can only be done on the basis of your relatively solid foundation.