preface

Alibaba is the absolute big brother in the industry and has cultivated too many excellent programmers. If you take a closer look at alibaba’s recruitment requirements for Java programmers, you will find that no matter how long the working experience, you need to master the basic knowledge of Java. Therefore, for autumn students, a solid foundation is very likely to enter dachang.

Without further ado, take a look at the limited edition notes of Java Know-nothing to Master, which are drawn from ali architects’ own experience.

 

This article is suitable for those who are preparing for college or want to switch to Java development.

Note: In order to avoid affecting the reading experience, the notes will be shared in the form of screenshots. If you need a complete version, please pay attention to the public account at the end of the article for download.

Introduction to Java Basics

Part 1: Basic Java programming

  • Chapter 1: Getting to know Java
  • Chapter 2 simple Java programs
  • Chapter 3 Java basic programming
  • Chapter 4 arrays and methods

 

Part 2: Java Object-oriented programming

  • Chapter 5 Basic forms of classes
  • Chapter 6 class Inheritance
  • Chapter 7 Exception Handling
  • Chapter 8 Package and access rights

 

Part 3 Java application

  • Chapter 9 Multithreading
  • Chapter 10 File (IO) Operations
  • Chapter 11 Java applets
  • Chapter 12 Java Common Class libraries
  • Chapter 13 Java Network programming

 

Enterprise application framework – SSM framework

For SpringMVC framework

 

 

 

The Spring source

 

MyBatis framework

 

SpringBoot is quick to get started

First, Spring Boot introduction

  • 1. Introduction to Spring Boot
  • 2. Micro services
  • 3. Environmental preparation
  • Spring Boot HelloWorld
  • 5, Hello World
  • 6. Use Spring Initializer to quickly create a Spring Boot project

 

Configuration file

  • 1. Configuration files
  • 2. YAML syntax
  • 3. Config file value injection
  • 4. Configuration file placeholders
  • 5, the Profile
  • 6. Loading position of configuration file
  • 7. Loading sequence of external configuration
  • 8. Principle of automatic configuration

 

Three, logs,

  • 1. Logging framework
  • 2. Use SLF4j
  • 3. SpringBoot log relationship
  • 4. Log use
  • 5. Switch the logging framework

 

Iv. Web development

  • 1, the introduction of
  • 2. SpringBoot mapping rules for static resources
  • Template engines
  • 4. SpringMVC automatic configuration
  • 5. How to change the default SpringBoot configuration
  • 6, RestfulCRUD
  • 7. Error handling
  • Configure the embedded Servlet container
  • Use an external Servlet container

 

Five, the Docker

  • 1, the introduction of
  • 2. Core concepts
  • 3. Install Docker

 

SpringBoot and data access

  • 1, JDBC
  • Integrate Druid data sources
  • 3. Integrate MyBatis
  • 4. Integrate SpringData JPA

 

7. Principle of startup configuration

  • Create the SpringApplication object
  • 2. Run the run method
  • 3. Event monitoring mechanism

 

Zero distance Internet project combat (imitation of Xiaomi Mall)

 

The last

For students, too much of what they learn in school is previous theoretical knowledge. To be honest, college teachers don’t have much practical experience. So, a lot of knowledge is the need to accumulate, to the autumn recruitment to have more opportunities!

Whether want to change careers or the school recruit students, sort out the architects from ali tao is a limited edition of the Java know nothing to the master, “notes, must have been in the fine study notes, the millet mall practical projects and can integrate these technical points for a practice, learning is the most efficient.

The above notes are all sorted out in PDF files. If you need a complete version, you can follow the public account below to obtain it.