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dfiles.go
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dfiles.go
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package dfiles
import (
"os"
)
// DeleteFile 删除文件
func DeleteFile(pathName string) (bool, error) {
err := os.Remove(pathName)
if err != nil {
return false, err
} else {
return true, nil
}
}
// DeletesFiles 删除文件夹
func DeletesFiles(path string) (bool, error) {
err := os.RemoveAll(path)
if err != nil {
return false, err
} else {
return true, nil
}
}
// ExistFile 判断文件是否存在
func ExistFile(pathName string) (bool, error) {
fileInfo, err := os.Stat(pathName)
if os.IsNotExist(err) {
return false, nil
}
// 如果是0也算不存在
if fileInfo.Size() == 0 {
return false, nil
}
if err == nil {
return true, nil
}
return false, err
}
// ExistFiles 判断文件夹是否存在
func ExistFiles(path string) (bool, error) {
_, err := os.Stat(path)
if err == nil {
return true, nil
}
if os.IsNotExist(err) {
return false, nil
}
return false, err
}
// CreateFile 创建文件
func CreateFile(fileName string) (bool, error) {
_, err := os.Create(fileName)
if err != nil {
return false, err
} else {
return true, nil
}
}
// CreateFiles 创建文件夹
func CreateFiles(path string, perm int) (bool, error) {
err := os.MkdirAll(path, os.FileMode(perm))
if err != nil {
return false, err
} else {
return true, nil
}
}