Golang is not difficult, getting started is even easier! But don't be fooled by its mysterious appearance.
As long as you listen carefully to my explanation, although there is no guarantee that you will become a master, you can still reach the entry level even if your learning ability is poor.
Zero, simple understanding of Golang
Go language is a statically strongly typed, compiled, concurrent programming language with garbage collection function developed by Google. It uses a critical and absorbing perspective and integrates the strengths of C language, Java and other languages to deduce simplicity and efficiency. To the fullest.
The Go language originated in 2007. At that time, Google's technical masters were troubled by the increasing bloat of C++ and were determined to develop a new language to replace C++. They believe that instead of constantly adding new features to a bloated language, it is better to simplify the programming language. As a result, the new language Golang came into being.
In more than ten years, the Go language has developed strongly. With its simplicity and efficiency, it has occupied a place in the highly competitive programming language market. Large companies such as Google, Tencent, and Alibaba have chosen to use Go language to develop service application projects.
Advantages of GO language
1. Performance
The GO language naturally supports coroutines. The advantage of coroutines is that they occupy less resources. This feature enables GO to handle more concurrent requests.
2. Cross-platform
GO can be easily compiled into running environments for different platforms, and unlike JAVA, it does not need to consume part of the performance through runtime to support cross-platform.
3. Operation and maintenance
GO can be directly compiled into an executable file, which can be deployed directly by opening and running it. This is an unnecessary deployment method that operation and maintenance staff like.
Unlike PHP and JAVA, you need to install a bunch of software to deploy the application.
4. Learning costs
The knowledge system of GO language is more user-friendly than JAVA, and it is relatively easy for novices to get started.
5. Employment situation
Nowadays, more and more companies are beginning to use GO language, and the salary is equivalent to other languages. Therefore, mastering GO language is a good employment skill.
1. Goals of self-study Golang:
- Master Linux system management and Shell script programming
- Master the basic skills of Golang programming
- Master Golang object-oriented programming methods
- Master Golang concurrent programming and advanced concurrent programming
- Master program testing and performance stress testing
- Master the basics of Golang network programming
- Master Golang web application front-end development
- Master Beego framework project creation and module application
- Master the Gin framework project creation and in-depth application
- Master the creation and in-depth application of Echo framework projects
- Understand the creation and application of Iris framework projects
- Master Golang application testing methods (unit testing, interface testing, integration testing, etc.)
- Master the log management method of Golang web application framework
- Master MySQL application in-depth practice
- Master the GORM framework (jinzhu, gorm, xorm)
- Master the application of NoSQL caching system in Golang web applications
2. Golang employment direction
- Golang backend development engineer
- Golang web application backend development engineer
- Cloud native application engineer
- Cloud native platform operation and maintenance engineer
- Cloud native platform architect
- Cloud native platform operation and maintenance development engineer
- Cloud Native Platform Technology Solutions Engineer
- Cloud native platform middleware development engineer
- Intelligent IoT Cloud Native Application Development Engineer
3. The first stage: basic plate
Stage overview: This stage explains the principles of computer composition, computer operating system, computer network basics, Linux operating system, and Linux shell programming.
Achieving the goal: Through students at this stage, students can master some basic knowledge related to computers, understand the working principle of computers, master the theoretical basis of operating systems, and have a deep understanding of operating system task scheduling, memory management, etc. Master the basics of computer network. Master some basic operating commands of the Linux operating system, modification of configuration files, and shell programming. Mastering these prerequisite courses will be very helpful for students to study subsequent courses.
①Golang learning route (mentioned in the article)
②20 copies of Golang e-books
③357 pages of Golang practical notes
④50 Golang interview guides
⑤Dachang’s internal video tutorial resources
⑥Golang project source code notes
3.1 Principles of computer composition
-
Computer System Overview
-
Data representation and operations<