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go-fly/tools/file.go

21 lines
348 B

package tools
import "os"
//判断文件文件夹是否存在
func IsFileExist(path string) (bool, error) {
fileInfo, err := os.Stat(path)
if os.IsNotExist(err) {
return false, nil
}
//我这里判断了如果是0也算不存在
if fileInfo.Size() == 0 {
return false, nil
}
if err == nil {
return true, nil
}
return false, err
}