go 语言货物文件名、后缀

//http://my.oschina.net/itfanr/blog/373983

package main

import (

 "fmt"

 "path"

 "strings"

)

func main() {

 fullFilename := "/Users/itfanr/Documents/test.txt"

 fmt.Println("fullFilename =", fullFilename)

 var filenameWithSuffix string

 filenameWithSuffix = path.Base(fullFilename) //获取文件名带后缀

 fmt.Println("filenameWithSuffix =", filenameWithSuffix)

 var fileSuffix string

 fileSuffix = path.Ext(filenameWithSuffix) //获取文件后缀

 fmt.Println("fileSuffix =", fileSuffix)

 var filenameOnly string

 filenameOnly = strings.TrimSuffix(filenameWithSuffix, fileSuffix)//获取文件名

 fmt.Println("filenameOnly =", filenameOnly)

}

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