GO 输出字符数同时输出这个字符串的字节数

分类: IT文章 • 2023-12-06 13:04:37

package main

import (
    "fmt"
    "unicode/utf8"
)

func main(){
    var str string
    str="asSASA ddd dsjkdsjs dk"
    fmt.Printf("String %s
Length: %d, Runes: %d
", str,
len([]byte(str)), utf8.RuneCount([]byte(str)))
}

输出结果：

$ go run firstthirdtwo.go
String asSASA ddd dsjkdsjs dk
Length: 22, Runes: 22

GO 输出字符数同时输出这个字符串的字节数

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