초급 왕초보에서 고수까지 코드 지구

Go

첫 줄부터 실서비스까지: 단순하고 빠르고 동시성에 강해요.

Go is the language behind Docker, Kubernetes and countless cloud services. This track takes you from your very first line of code to production services: types, collections, interfaces, generics, goroutines and channels, HTTP APIs, PostgreSQL, testing and deployment.

Every lesson is short, practical and checked with quizzes, so you learn by doing.

레슨: 57
시간: 7시간
난이도: 초급

코스 시작하기 · Why Go?

이 코스의 레슨은 당분간 영어로 제공돼요.

브론즈 도전 가능
실버 도전 가능
골드 잠김

실력을 증명할 준비됐나요?

브론즈, 실버, 골드 세 가지 시험이 기다리고 있어요.

시험 보러 가기

이 코스를 마치면 할 수 있는 것

Write clear, idiomatic Go with structs, interfaces and generics
Handle errors the way experienced Go developers do
Run work concurrently with goroutines, channels and context
Build a JSON REST API backed by PostgreSQL
Test, profile and ship a Go service to production

여정

1
챕터 1
Getting started

What Go is, your first program, and the tools you will use every day.

0 / 4
2
챕터 2
Variables and types

Store values, choose the right type, and work with text correctly.

0 / 5
3
챕터 3
Control flow

Make decisions and repeat work with if, for, switch and defer.

0 / 5
4
챕터 4
Functions

Package logic into functions, return errors, and use closures.

0 / 4
5
챕터 5
Arrays, slices and maps

Go's everyday collections and the traps that catch beginners.

0 / 4
6
챕터 6
Structs, methods and interfaces

Model your own data and write code that works with any type that fits.

0 / 5
7
챕터 7
Errors like a pro

Wrap, inspect and design errors so failures explain themselves.

0 / 4
8
챕터 8
Generics

Write one function or type that works for many types, safely.

0 / 4
9
챕터 9
Concurrency

Goroutines, channels, select, mutexes and context: Go's superpower.

0 / 6
10
챕터 10
Web services

Serve HTTP, speak JSON, add middleware and build a REST API.

0 / 5
11
챕터 11
Databases

Talk to PostgreSQL from Go: queries, transactions and safety.

0 / 4
12
챕터 12
Production Go

Testing, benchmarks, project layout, profiling and shipping.

0 / 7