What are the learning contents of Java development?

Java learning content can refer to the following:

First, the JavaEE Foundation.

Java basic grammar, object-oriented, core class library, collection, exception, IO, thread, new features of JDK;

Second, JavaWeb development.

Front-end technology, database, JAVA database operation, software server and server-related technology, dynamic webpage JSP, AJAX；;

Third, Java high-level framework.

SpringMVC，MyBatis，Spring，MySQL Advanced，Linux &； Redis & ampNginx、Maven

Fourth, the actual combat of large-scale micro-service distributed projects

SpringBoot, SpringCloud, Git, Dubbo, Zookeeper, AngularJS, Spring Security, BCrypt Encryption, FastDFS, Distributed Transaction Processing, Rediscoluster, Solr, SolrCloud, Freemarker, JMS, SMS sending platform, SSO solution, CORS, Snowflake of Twitter, SpringTask, Maven Profile, Introduction of MongoDB, MyCat, Docker, Jenkins；;

Verb (abbreviation of verb) actual combat of large-scale micro-service projects