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go / example / 2e68773dfca072cb81f219fc3b97ad34fe9d9f94
commit2e68773dfca072cb81f219fc3b97ad34fe9d9f94[log] [tgz]
authorRuss Cox <rsc@golang.org>Mon Apr 11 13:09:59 2022 -0400
committerGopher Robot <gobot@golang.org>Tue Apr 12 21:36:50 2022 +0000
tree35a675f6649a27a449a8897c900bd18ef819950d
parentad95e7f791d8e1e7e7ec7f7cedfc2f6b29f6c9e2 [diff]
all: gofmt

Gofmt to update doc comments to the new formatting.

For golang/go#51082.

Change-Id: Ic98f647623f234cf5d36309c6204683e151820d7
Reviewed-on: https://go-review.googlesource.com/c/example/+/399596
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
10 files changed
tree: 35a675f6649a27a449a8897c900bd18ef819950d
  1. appengine-hello/
  2. gotypes/
  3. hello/
  4. outyet/
  5. stringutil/
  6. template/
  7. go.mod
  8. go.sum
  9. LICENSE
  10. README.md
README.md

Go example projects

Go Reference

This repository contains a collection of Go programs and libraries that demonstrate the language, standard libraries, and tools.

Clone the project

$ git clone https://go.googlesource.com/example
$ cd example

https://go.googlesource.com/example is the canonical Git repository. It is mirrored at https://github.com/golang/example.

hello and stringutil

$ cd hello
$ go build

A trivial “Hello, world” program that uses a stringutil package.

Command hello covers:

  • The basic form of an executable command
  • Importing packages (from the standard library and the local repository)
  • Printing strings (fmt)

Library stringutil covers:

  • The basic form of a library
  • Conversion between string and []rune
  • Table-driven unit tests (testing)

outyet

$ cd outyet
$ go build

A web server that answers the question: “Is Go 1.x out yet?”

Topics covered:

  • Command-line flags (flag)
  • Web servers (net/http)
  • HTML Templates (html/template)
  • Logging (log)
  • Long-running background processes
  • Synchronizing data access between goroutines (sync)
  • Exporting server state for monitoring (expvar)
  • Unit and integration tests (testing)
  • Dependency injection
  • Time (time)

appengine-hello

A trivial “Hello, world” App Engine application intended to be used as the starting point for your own code. Please see Google App Engine SDK for Go and Quickstart for Go in the App Engine Standard Environment.

gotypes

The go/types package is a type-checker for Go programs. It is one of the most complex packages in Go's standard library, so we have provided this tutorial to help you find your bearings. It comes with several example programs that you can obtain using go get and play with as you learn to build tools that analyze or manipulate Go programs.

template

A trivial web server that demonstrates the use of the template package's block feature.