字符串函数在golang中的使用

package main
import (
 "fmt"
 "strings"
)
func main() {
 //判断父字符串是否包含子字符串,包含为真,否则为假
 fmt.Println("-------------------------------")
 fmt.Println("contains Function:", strings.Contains("Austrilia", "lia"))
 fmt.Println("contains Function:", strings.Contains("Austrilia", "mia"))
 //子字符串在父字符串中出现的次数
 fmt.Println("-------------------------------")
 fmt.Println("Count Function: ",strings.Count("Australia", "lia"))
 fmt.Println("Count Function: ",strings.Count("Australia", "A"))
 fmt.Println("Count Function: ",strings.Count("Australia", "Bu"))
 //判断子字符串是否为父字符串的前缀
 fmt.Println("-------------------------------")
 fmt.Println("HasPrefix Function: ",strings.HasPrefix("Australia", "Bu"))
 fmt.Println("HasPrefix Function: ",strings.HasPrefix("Australia", "Aus"))
 ////判断子字符串是否为父字符串的后缀
 fmt.Println("-------------------------------")
 fmt.Println("HasSuffix Function: ",strings.HasSuffix("Australia", "lia"))
 fmt.Println("HasSuffix Function: ",strings.HasSuffix("Australia", "tia"))
 //子字符串首次出现在父子符串的索引下标
 fmt.Println("-------------------------------")
 fmt.Println("Index Function:",strings.Index("Australia", "lia"))
 fmt.Println("Index Function: ",strings.Index("Australia", "a"))
 fmt.Println("Index Function: ",strings.Index("Australia", "A"))
 //连接函数,指定分隔符将字符串连接起来
 fmt.Println("-------------------------------")
 fmt.Println("Join Functions:",strings.Join([]string{"Austrilia", "Japen", "Germany"}, "-"))
 fmt.Println("Join Function: ",strings.Join([]string{"Australia","Japan","Germany"}," "))
 //重复函数,指定字符串重复出现的次数
 fmt.Println("-------------------------------")
 fmt.Println("Repeat Function:", strings.Repeat("Australia",3))
 //替换字符串函数,
 fmt.Println("-------------------------------")
 fmt.Println("Replace Function: ",strings.Replace("Australia ","a","b",1))
 fmt.Println("Replace Function: ",strings.Replace("Australia ","a","b",2))
 fmt.Println("Replace Function: ",strings.Replace("Aaustralia ","a","b",3))
 fmt.Println("Replace Function: ",strings.Replace("Australia ","A","B",1))
 fmt.Println("Replace Function: ",strings.Replace("Australia ","lia","pia",1))
 //分割函数,指定分隔符分隔字符串
 fmt.Println("-------------------------------")
 fmt.Println("Split Function:", strings.Split("Australia-Japan-Germany","-"))
 //把字符转小写
 fmt.Println("-------------------------------")
 fmt.Println("ToLower Function: ",strings.ToLower("Australia"))
 //把字符串转大写
 fmt.Println("-------------------------------")
 fmt.Println("ToUpper Function: ",strings.ToUpper("Australia"))
}

本文来自:51CTO博客

感谢作者:PowerMichael

查看原文:字符串函数在golang中的使用

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