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Go言語ことはじめ

Go
Teru roomTeru room
  • Download and Install
    • [Download (1.21.0]] → Apple macOS (ARM64)
      • macOS 11 or later, Apple 64-bit processor
        • go1.21.0.darwin-arm64.pkg
          • [続ける]→[インストール]→[閉じる]→[ゴミ箱に入れる]
  • ターミナル起動
  • sharl@macMini ~ %
go version
実行結果
go version go1.21.0 darwin/arm64
  • sharl@macMini ~ %
mkdir -p ./dev/go/test ; cd ./dev/go/test
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  • sharl@macMini test % vim test-gohelllo.go
test-gohelllo.go
package main

import "fmt"

func main() {
	fmt.Println("Hello!こんにちわ！")
}
  • sharl@macMini test %
ls
実行結果
test-gohelllo.go
  • sharl@macMini test % go run test-gohelllo.go
実行結果
Hello!こんにちわ！