Go语言map映射的基本操作

对比python, java都有对应的字典类型及哈希类型。

package main

import (
	"fmt"

)

//main is the entry of the program
func main() {
	dict1 := make(map[string]int)

	dict2 := map[string]string{"Red": "#da1337", "Orange": "#e95a22"}

	colors := map[string]string{
		"AliceBlue": "#f0f8ff",
		"Coral": "#ff7F50",
		"DarkGray": "#a9a9a9",
		"ForestGreen": "#228b22",
	}

	delete(colors, "Coral")

	for key, value := range colors {
		fmt.Printf("Key: %s Value: %s\n", key, value)
	}

	fmt.Println(dict1, dict2)
}