github.com/aquayi/gokit@v0.0.0-20170805152833-88827a405d9b/file.go (about) 1 package GoKit 2 3 import ( 4 "os" 5 ) 6 7 //Exist 判断文件是否存在 8 func Exist(filename string) bool { 9 if _, err := os.Stat(filename); err != nil { 10 return false 11 } 12 return true 13 }