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finish studying java What knowledge should be mastered after the first volume of core technology to learn spring?
finish studying Java Basics , Want to continue learning JavaWeb The foundation of , I recommend the following route （ to be helpful to , Remember to like it !）：
One , study Servlet and Tomcat
•Servlet+Tomcat
•Tomcat It's that simple
•Servlet Chapter one 【 introduce Servlet,HTTP agreement ,WEB directory structure , Introduction to writing Servlet program ,Servlet life cycle 】
•Servlet Chapter two 【Servlet Call graph ,Servlet details ,ServletConfig,ServletContext】
•Servlet Chapter three 【request and response brief introduction ,response Common applications of 】
•Servlet Chapter four 【request Common methods of objects , application 】
•Servlet Chapter five 【 Introduce conversation Technology ,Cookie Of API, Detailed explanation , application 】
•Servlet Chapter 6 【Session introduce ,API, life cycle , application , And Cookie difference 】
•Tomcat+Servlet The interview questions are all here
Two , study JDBC And database
• And then on , use JDBC Connect the database to do some simple addition, deletion and modification .
JDBC
•JDBC【 introduce JDBC, use JDBC Connect to database , Simple tool class 】
•JDBC【PreparedStatment, Batch processing , Processing binary , Automatic primary key , Calling stored procedures , function 】
•JDBC【 affair , metadata , reform JDBC Tools 】
•JDBC【 Database connection pool ,DbUtils frame , paging 】
•JDBC Common interview questions
database
•Mysql Installation free configuration tutorial and common command diagram
•Oracle 11g Tutorials and installing databases
•SQLServer Installation and JDBC connect SQLServer
• Database principle
•Oracle summary 【SQL details , multi-table query , Group query , paging 】
•Oracle summary 【 view , Indexes , affair , User rights , Batch operation 】
•Oracle summary 【PLSQL study 】
• Database interview questions ( Developers must see )
• Two artifact of database 【 Index and lock 】
• Must know before interview MySQL command 【explain】
Three , Learning filter listener
• This article is enough for the introduction of filter
• Filter application 【 code , Sensitive words , compress , Escape filter 】
• This is enough for the introduction of monitor
• Monitor application 【 Count the number of websites , custom session Scanner , Kicking cases 】
• Filter monitor interview questions are all here
Four , study AJAX,HTTP,Web Front end related knowledge
HTTP
•HTTP It's that simple
•HTTP The interview questions are all here
•HTTP2 and HTTPS Do you want to know ?
AJAX
•AJAX The introduction is enough
•AJAX application 【 Stock case , Verification code verification 】
•AJAX Cross domain full explanation
•AJAX The interview questions are all here
•XML and JSON
•XML It's that simple
•JSON That's enough for the introduction
•XML+JSON The interview questions are all here
Five , Do one or two small projects to practice
•Java File upload details
•Web Development mode 【Mode I and Mode II Introduction to , Application cases 】
• User login registration 【JDBC edition 】
• Shopping Cart 【JavaWeb Small projects , Simple version 】
•【JavaWeb】 Customer relationship management system
•【JavaWeb】 Authority management system
• Library management system 【JavaWeb: Deployment development environment , Solution classification , books , Front page module 】
• Library management system 【 user , purchase , Order module , add permission 】
•【JavaWeb】 Library management system 【 summary 】
Six , Do you want to learn JSP?
I was educated JSP Of , Actually, it's over Servlet Learn later JSP It will be very simple （ because JSP In essence Servlet）, If I had learned it again , I'll just go through it JSP, But I won't go any further JSP Custom tags for , Partial door JSTL Such knowledge points .
JSP You can go through my previous notes ：
•JSP Chapter one 【JSP introduce , working principle , life cycle , grammar , instructions , behavior 】
•JSP Chapter two 【 Introduction to built-in objects ,4 Category attribute range , Application scenarios 】
•JSP Chapter three 【JavaBean Introduction to ,JSP act --JavaBean】
•JSP Chapter four 【EL Expression introduction , Access to all kinds of data ,11 Built in objects , Perform the operation , Echo data , Custom function ,fn Method library 】
•JSP Chapter five 【JSTL Introduction to ,core Tag library ,fn Method library ,fmt Tag library 】
•JSP Chapter 6 【 Traditional label of custom label 】
•JSP Custom tags are so simple
•JSP The interview questions are all here
Seven ,Spring study
you 're right , It took so much to get there Spring Learning from . about Spring Before learning , I suggest learning factory model and agency model first , It's better understood Spring Of IOC and AOP
• Explain the agency model to your girlfriend
• The packaging mode is so simple
• How many ways can you write singleton ?
• Do you understand the factory model ?
• The strategy model is so simple !
• Learn in three minutes 《 Facade mode 》
• Learn in one minute 《 Template method pattern 》
• And then we went in Spring Learning ：
•Spring It's enough to read this article at the beginning
•Spring【 Dependency injection 】 It's that simple
•Spring【AOP modular 】 It's that simple
•Spring【DAO modular 】 It's that simple
•Spring IOC All knowledge in one net !【 Conclusion 】
•Spring AOP It's that simple 【 Conclusion 】
• One article brings you to know Spring affair
•Synchronized Locked in Spring Business management , Why is thread unsafe ?
•SpringMVC It's so easy to get started
•SpringMVC【 development Controller】 Detailed explanation
•SpringMVC【 Parameter binding , Data echo , File upload 】
•SpringMVC【 Calibrator , Unified exception handling ,RESTful, Interceptor 】
Advanced ：
•SpringBoot It's that simple
•SpringBoot Principle of automatic configuration
•SpringDataJPA It's so easy to get started
• It can be understood by laymen SpringCloud, Missed blood loss !
• build SpringBoot+SpringData JPA Environmental Science ：
• Take you to build one SpringBoot+SpringData JPA The environment of
•【 Minimalist Edition 】SpringBoot+SpringData JPA management system
Technology