golang中的strings.Compare

 golang中字符串操做函数strings.Compare

package main

import (
        "fmt"
        "strings"

)

//golang字符串操做
func main(){
        s := "Hello world hello world"
        str := "Hello"
        //var s = []string{"11","22","33"}

        //比较字符串，区分大小写，比”==”速度快。相等为0，不相等为-1。
        ret := strings.Compare(s,str)
        fmt.Println(ret) //  1
}