How long does it take to master Java learning? At present, the Java employment rate is relatively high in the direction of JavaEE, so if you have a foundation, you can reach the level of finding a good job in a few months. For students with zero foundation, especially those with high school education, long-term systematic study is needed. For ordinary high school students, studying for more than one year can gain rich development experience and meet the needs of enterprises.

How long does it take to master Java learning? Let's talk about the time required for each knowledge segment in IT training.

1.JavaSE, usually called Java base. Whether you plan to engage in JavaEE, Android or big data in the future, you must master the knowledge of JavaSE. Only by mastering this knowledge can we continue to learn the following contents. The study time is about 1 month, and the zero foundation is about 1.5 months.

2. Database, no matter what programming language, is inseparable from dealing with database. The learning time of the database is about 10 days.

3.web knowledge, including HTML, CSS, JavaScript, servlet, JSP, etc., has a lot of knowledge points, and it takes about 1 month to learn. Zero foundation is about 1.5 months.

4. JavaEE knowledge such as framework, this content is even more, which can be regarded as the last stage of learning Java (there are many technologies related to Java, and the last stage here refers to the state of being able to find a job. After joining the work, you need to continue to learn to improve your competitiveness. It will take about 2 months to do a small project in the middle of this study.

The above is the time and knowledge needed to learn the direction of JavaEE. You can only learn one step at a time. Don't expect to swallow a fat man at a time. You must study hard. If you find it difficult to teach yourself, you can sign up for Java training. With the guidance of teachers and the help of classmates, the learning efficiency will definitely be greatly improved.