filesystem

package

v1.4.0 Latest Latest Go to latest Published: Feb 24, 2024 License: LGPL-3.0 Imports: 12 Imported by: 4

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Repository

github.com/azhai/gozzo

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func CopyFiles(dest, src string, files map[string]string, force bool) (err error)
func CreateFile(path string) (fp *os.File, err error)
func FindFiles(dir, ext string, excls ...string) (map[string]os.FileInfo, error)
func LineCount(filename string) int
func MapStrList(data []string, mf func(string) string, ff func(string) bool) []string
func OpenFile(path string, flag int) (fp *os.File, err error)
func ReadFileTail(path string, size int) ([]byte, error)
func ReadLines(path string) ([]string, error)
func WriteFile(path string, data []byte, append bool) error
type FileHandler
- func File(path string) *FileHandler
type LineReader
- func NewLineReader(path string) *LineReader

Constants ¶

View Source

const (
	DefaultDirMode  = 0o755
	DefaultFileMode = 0o644
)

Variables ¶

This section is empty.

Functions ¶

func CopyFiles ¶

func CopyFiles(dest, src string, files map[string]string, force bool) (err error)

CopyFiles 复制文件到新目录下

func CreateFile ¶

func CreateFile(path string) (fp *os.File, err error)

func FindFiles ¶

func FindFiles(dir, ext string, excls ...string) (map[string]os.FileInfo, error)

FindFiles 遍历目录下的文件，递归方法

func LineCount ¶

func LineCount(filename string) int

LineCount 使用 wc -l 计算有多少行

func MapStrList ¶

func MapStrList(data []string, mf func(string) string, ff func(string) bool) []string

MapStrList 将函数应用到每个元素

func OpenFile ¶

func OpenFile(path string, flag int) (fp *os.File, err error)

func ReadFileTail ¶

func ReadFileTail(path string, size int) ([]byte, error)

ReadFileTail 读取文件末尾若干字节

func ReadLines ¶

func ReadLines(path string) ([]string, error)

ReadLines 读取全部数据，按行组成列表

func WriteFile ¶

func WriteFile(path string, data []byte, append bool) error

Types ¶

type FileHandler ¶

type FileHandler struct {
	os.FileInfo
	// contains filtered or unexported fields
}

FileHandler 文件句柄

func File ¶

func File(path string) *FileHandler

File 获取文件信息

func (*FileHandler) Close ¶

func (f *FileHandler) Close() error

func (*FileHandler) Create ¶

func (f *FileHandler) Create() *os.File

func (*FileHandler) Error ¶

func (f *FileHandler) Error() error

func (*FileHandler) GetDims ¶

func (f *FileHandler) GetDims() (int, int)

func (*FileHandler) IsAllow ¶

func (f *FileHandler) IsAllow() bool

func (*FileHandler) IsExist ¶

func (f *FileHandler) IsExist() bool

func (*FileHandler) Open ¶

func (f *FileHandler) Open(flag int) *os.File

func (*FileHandler) Stat ¶

func (f *FileHandler) Stat() error

Stat 查看文件信息

type LineReader ¶

type LineReader struct {
	*bufio.Reader
	// contains filtered or unexported fields
}

LineReader 每次只保留当前行数据

func NewLineReader ¶

func NewLineReader(path string) *LineReader

func (*LineReader) Close ¶

func (r *LineReader) Close() error

func (*LineReader) Err ¶

func (r *LineReader) Err() error

func (*LineReader) Line ¶

func (r *LineReader) Line() []byte

func (*LineReader) Reading ¶

func (r *LineReader) Reading() bool

func (*LineReader) Text ¶

func (r *LineReader) Text() string

Source Files ¶

View all Source files

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