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64 lines
1.1 KiB
Go
64 lines
1.1 KiB
Go
package utils
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import (
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"fmt"
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"github.com/duke-git/lancet/v2/fileutil"
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"os"
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)
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type fileUtils struct{}
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func FileUtils() *fileUtils {
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return &fileUtils{}
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}
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func (f fileUtils) CheckIsExists(path string) (bool, error) {
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_, err := os.Stat(path)
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if err == nil {
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return true, nil
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}
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if os.IsNotExist(err) {
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return false, nil
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}
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return false, err
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}
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// CheckAndCreate 判断文件名是否存在，不存在就创建
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func (f fileUtils) CheckAndCreate(path string) error {
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exists, err := f.CheckIsExists(path)
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if err != nil {
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return err
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}
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if !exists {
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err = os.MkdirAll(path, os.ModePerm)
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if err != nil {
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return err
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}
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}
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return nil
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}
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// DelPath 删除目录下的所有文件和目录本身
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func (f fileUtils) DelPath(path string) error {
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files, err := fileutil.ListFileNames(path)
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if err != nil {
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return err
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}
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for _, file := range files {
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// 如果是目录，则递归删除
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if fileutil.IsDir(file) {
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err = f.DelPath(file)
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if err != nil {
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return err
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}
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} else {
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err = fileutil.RemoveFile(fmt.Sprintf("%s/%s", path, file))
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if err != nil {
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return err
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}
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}
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}
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_ = fileutil.RemoveFile(path)
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return nil
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}
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