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Russ Cox 3dc2413024 helloserver: add basic hello world web server 
We want to revive golang.org/x/example as a test case for
an experiment with a 'gonew' command.

This CL adds a basic "hello, world" web server as
golang.org/x/example/helloserver.

Change-Id: Icf76c756f7b256285d4c5e6a33655996597eb2da
Reviewed-on: https://go-review.googlesource.com/c/example/+/513997
Auto-Submit: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Cameron Balahan <cbalahan@google.com>
 		2023-07-31 13:18:01 +00:00
appengine-hello all: update to Go license 2023-07-31 13:17:55 +00:00
gotypes gotypes: re-make README.md 2023-05-12 19:55:39 +00:00
hello hello: create new standalone module example 2023-07-31 13:17:58 +00:00
helloserver helloserver: add basic hello world web server 2023-07-31 13:18:01 +00:00
internal/cmd/weave internal/cmd/weave: minor improvements 2023-05-15 18:31:14 +00:00
outyet all: update to Go license 2023-07-31 13:17:55 +00:00
slog-handler-guide slog-handler-guide: discuss Record.Clone 2023-07-26 19:22:20 +00:00
template all: update to Go license 2023-07-31 13:17:55 +00:00
LICENSE all: update to Go license 2023-07-31 13:17:55 +00:00
PATENTS all: update to Go license 2023-07-31 13:17:55 +00:00
README.md hello: create new standalone module example 2023-07-31 13:17:58 +00:00
go.mod slog-handler-guide: add testing section 2023-07-26 19:22:15 +00:00
go.sum slog-handler-guide: add testing section 2023-07-26 19:22:15 +00:00

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 hello/reverse

$ cd hello
$ go build
$ ./hello -help

A trivial "Hello, world" program that uses a library package.

The hello command covers:

  • The basic form of an executable command
  • Importing packages (from the standard library and the local repository)
  • Printing strings (fmt)
  • Command-line flags (flag)
  • Logging (log)

The reverse reverse covers:

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

outyet

$ cd outyet
$ go run .

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.

slog-handler-guide

The log/slog package supports structured logging. It features a flexible backend in the form of a Handler interface. This guide can help you write your own handler.