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file.go
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/
file.go
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package tools
import (
"os"
)
// @title PathExists
// @description 文件目录是否存在
// @auth (2020/04/05 20:22)
// @param path string
// @return err error
func PathExists(path string) (bool, error) {
_, err := os.Stat(path)
if err == nil {
return true, nil
}
if os.IsNotExist(err) {
return false, nil
}
return false, err
}
// @title createDir
// @description 批量创建文件夹
// @auth (2020/04/05 20:22)
// @param dirs string
// @return err error
func CreateDir(dirs ...string) error {
for _, v := range dirs {
exist, err := PathExists(v)
if err != nil {
return err
}
if !exist {
err = os.MkdirAll(v, os.ModePerm)
if err != nil {
return err
}
}
}
return nil
}
/**
检查文件是否存在
*/
func CheckFileIsExist(filename string) bool {
var exist = true
if _, err := os.Stat(filename); os.IsNotExist(err) {
exist = false
}
return exist
}