What skills do you need to Master in Java development?

Java is called the software development industry development language evergreen tree, stable development language ranking first. 2017 Java Talent Gap 450,000, IDC statistics show that in all talent development needs, the needs of Java engineers to meet the total demand of 60%-70%. Wide application and broad employment are also the core of the enduring Java development language.

And what are the most popular in the Java world now? Technologies such as spring Data, Spring Boot, VUE, Spring security framework, Dubbo, SOLR Framework, and Kafka, NoSQL database MongoDB and memory database Redis,nginx load Balancing , pressure testing, performance tuning technology.

So what should Java learn? Java Learning Path and various aspects of knowledge points:

Phase One:

Java environment constructs →java Basic syntax (variables, data types, operators, process controls) → arrays → object-oriented → class-oriented access and Pathways → object advanced features (inheritance, abstract Class) →java exception handling →java set (most commonly used three data structures set, MAP, List Excuse and interface implementation Class) →java thread →java IO stream

This is the basic stage of learning Java development, but also the cornerstone of learning later.

Stage Two:

MySQL database →jdbc→servlet3.0→ajax

Java learning is an essential upgrade course.

Phase III:

Struts2 Framework →HIBERNATE5 Framework →spring4.0 Business Layer Framework

Now a popular framework technology in the Java field.

Stage four:

Spring Mvc→mybatis→shiro

Phase five:

Springboot + VUE→ACTIVEMQ→RSA Digital Encryption algorithm →codebar barcode generator →zxing QR code generator →echarts Chart →highcharts chart → network player Ckplayer

In Java learning, we should pay attention to the compatibility with the technical practicality nowadays. It is a fast-moving field of technology, and only with the previous era, will not be eliminated.

What skills do you need to Master in Java development?