Java Directions and Learning methods

Essay: As a result of looking back on the recent work, usually basically no time on the podcast, so look back on regular time to share some dry goods to friends, is that the cycle will not be as frequent as before. Recently have a friend and look back to say that when the time to learn Java, but do not know how to study, the brain does not have a clear plan. OK, then look back today to take out my introduction when the teacher gave the study road map to share to everyone, hope to be helpful to everyone. Feel that they have helped to help friends to a praise oh, want to look back on the long-term article can also give a concern. The last digression, today leaders alone looking back to talk, feel like to take me from the outsourcing company, Super Happy (*^▽^*), advise just into the small partners, just into the job must not lazy oh, your efforts will eventually be seen!.

JavaIt is divided into J2ME (mobile application development), J2SE (desktop application development), Java (Web Enterprise application), so it is not a standalone version, but an object-oriented language. It is recommended that you learn the Java system in this way:
* First Stage: Java basics, including Java syntax, object-oriented features, common APIs, set framework;
* Second Stage: Java interface programming, including AWT, event mechanism, SWING, this part can also be skipped, when used to see can come;
* Third stage: Java API: input and output, multi-threading, network programming, reflective annotations, etc., the essence of Java;
* Stage four: Database SQL Foundation, including adding and removing and checking and multi-table query;
* Fifth stage: JDBC Programming: Includes JDBC principle, JDBC Connection library, JDBC API, although hibernate is much more convenient now than JDBC, but JDBC is still in use, the JDBC idea is especially important.
* Sixth stage: JDBC in-depth understanding of advanced Features: Including database connection pool, stored procedures, triggers, CRM ideas;
* Seventh stage: HTML language learning, including HTML tags, form tags and CSS, which is the basis of web application development;
* Eighth stage: JavaScript scripting language, including JavaScript syntax and objects, on both sides of the content;
* Nineth Stage: DOM programming, including DOM principles, common dom elements and more important DOM programming ideas;
* Tenth stage: servlet development, starting from this important step in Java development, including the installation of Xml,tomcat Server operation, HTTP protocol simple understanding, Servlet API, etc., this is the foundation of Java Web development.
* 11th stage: JSP Development: JSP syntax and tags, custom tags, el,jstl library understanding and MVC three-tier architecture design pattern concept;
* 12th stage: AJAX Development: Ajax principle, request response processing, AJAX development Library;
* 13th stage: Lightweight framework, one of the three frameworks the struts framework learns from this, stepping into the essentials of Java Web development, including struts architecture, various components, tag libraries, and extensibility learning;
* 14th stage: Hibernate framework learning, one of the three framework, including the retrieval mapping technology, multi-table query technology, caching technology and performance optimization;
* 15th stage: Spring Framework learning, one of three major frameworks, including Ioc,aop,datasource, transaction, SSH integration and JPA integration;
* Finally, there are some Java technologies, including EJB3.0, that you can choose to learn, and EJB is a heavyweight in comparison to the three lightweight frameworks.

Finally, look back on some of the technical Atlas I have treasured for many years to everyone.

Java Directions and Learning methods