files

Documentation

Index

• type File
  • func NewFile() *File
  • func (*File) AppendWriteFile(filePath string, body []byte) (writerLen int, err error)
  • func (*File) CreateFile(filePath string, body []byte) (writerLen int64, err error)
  • func (obj *File) CreateFileByNot(filePath string) error
  • func (*File) FileSize(file string) int64
  • func (*File) IsBinary(content string) bool
  • func (*File) IsExist(path string) bool
  • func (*File) ReadAll(fielPath string) ([]byte, error)
  • func (*File) ReadAllOnLine(fielPath string, callBak func(row string) bool)
  • func (*File) ReadOnLine(fielPath string, callBak func(row string) bool)
  • func (File) WriteFileSafer(writePath string, data []byte, perm os.FileMode) error
• type Folder
  • func NewFolder() *Folder
  • func (*Folder) IsDir(path string) bool
  • func (*Folder) ReadDirs(dir string) ([]string, error)
  • func (*Folder) ReadFiles(dir string) (fileList []os.FileInfo, err error)
  • func (*Folder) ReadFilesByOrderNum(dir string) (fileList []string, err error)
  • func (*Folder) ReadFilesToStr(dir string) (fileList []string, err error)

Types

type File

type File struct {
}

func NewFile

func NewFile() *File

func (*File) AppendWriteFile

func (*File) AppendWriteFile(filePath string, body []byte) (writerLen int, err error)

追加写入

func (*File) CreateFile

func (*File) CreateFile(filePath string, body []byte) (writerLen int64, err error)

覆盖写入文件

func (*File) CreateFileByNot

func (obj *File) CreateFileByNot(filePath string) error

如果文件夹不存在，则递归创建文件夹

func (*File) FileSize

func (*File) FileSize(file string) int64

获取文件大小

func (*File) IsBinary

func (*File) IsBinary(content string) bool

IsBinary determines whether the specified content is a binary file content.

func (*File) IsExist

func (*File) IsExist(path string) bool

判断所给路径文件/文件夹是否存在

func (*File) ReadAll

func (*File) ReadAll(fielPath string) ([]byte, error)

一次性读取文件所有内容

func (*File) ReadAllOnLine

func (*File) ReadAllOnLine(fielPath string, callBak func(row string) bool)

一次性加载文件，按行读取

func (*File) ReadOnLine

func (*File) ReadOnLine(fielPath string, callBak func(row string) bool)

逐行读取文件

func (File) WriteFileSafer

func (File) WriteFileSafer(writePath string, data []byte, perm os.FileMode) error

WriteFileSafer writes the data to a temp file and atomically move if everything else succeeds.

type Folder

type Folder struct {
}

func NewFolder

func NewFolder() *Folder

func (*Folder) IsDir

func (*Folder) IsDir(path string) bool

func (*Folder) ReadDirs

func (*Folder) ReadDirs(dir string) ([]string, error)

读取目录中的目录

func (*Folder) ReadFiles

func (*Folder) ReadFiles(dir string) (fileList []os.FileInfo, err error)

获取当前文件夹中的所有文件

func (*Folder) ReadFilesByOrderNum

func (*Folder) ReadFilesByOrderNum(dir string) (fileList []string, err error)

读取目录文件并按文件名中的数字排序

func (*Folder) ReadFilesToStr

func (*Folder) ReadFilesToStr(dir string) (fileList []string, err error)

获取当前文件夹中的所有文件