go语言获取文件名、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)
}