golang中的strings.HasPrefix

 golang中的字符串操作strings.HasPrefix

package main

import (
        "fmt"
        "strings"

)

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

        //判断字符串s是否以prefix开头
        ret := strings.HasPrefix(s,"he")
        fmt.Println(ret) //true
}