xfile

package

v1.0.9 Latest Latest Go to latest Published: Dec 31, 2020 License: MIT Imports: 16 Imported by: 6

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Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
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Stable version

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Repository

github.com/go-xe2/x

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func Basename(path string) string
func Chmod(path string, mode os.FileMode) error
func Copy(src string, dst string) error
func CopyDir(src string, dst string) (err error)
func CopyFile(src, dst string) (err error)
func Create(path string) (*os.File, error)
func Dir(path string) string
func DirNames(path string) ([]string, error)
func Exists(path string) bool
func Ext(path string) string
func FormatSize(raw float64) string
func GetBinContents(path string) []byte
func GetBinContentsByTwoOffsets(reader io.ReaderAt, start int64, end int64) []byte
func GetBinContentsByTwoOffsetsByPath(path string, start int64, end int64) []byte
func GetBinContentsTilChar(reader io.ReaderAt, char byte, start int64) ([]byte, int64)
func GetBinContentsTilCharByPath(path string, char byte, start int64) ([]byte, int64)
func GetContents(path string) string
func GetNextCharOffset(reader io.ReaderAt, char byte, start int64) int64
func GetNextCharOffsetByPath(path string, char byte, start int64) int64
func Glob(pattern string, onlyNames ...bool) ([]string, error)
func Home() (string, error)
func Info(path string) (os.FileInfo, error)
func IsDir(path string) bool
func IsFile(path string) bool
func IsReadable(path string) bool
func IsWritable(path string) bool
func Join(subPath ...string) string
func MTime(path string) int64
func MTimeMillisecond(path string) int64
func MainPkgPath() string
func Mkdir(path string) error
func Move(src string, dst string) error
func Open(path string) (*os.File, error)
func OpenFile(path string, flag int, perm os.FileMode) (*os.File, error)
func OpenWithFlag(path string, flag int) (*os.File, error)
func OpenWithFlagPerm(path string, flag int, perm int) (*os.File, error)
func PutBinContents(path string, content []byte) error
func PutBinContentsAppend(path string, content []byte) error
func PutContents(path string, content string) error
func PutContentsAppend(path string, content string) error
func Pwd() string
func ReadableSize(path string) string
func RealPath(path string) string
func Remove(path string) error
func Rename(src string, dst string) error
func ScanDir(path string, pattern string, recursive ...bool) ([]string, error)
func Search(name string, prioritySearchPaths ...string) (realPath string, err error)
func SelfDir() string
func SelfName() string
func SelfPath() string
func Size(path string) int64
func Stat(path string) (os.FileInfo, error)
func TempDir() string
func Truncate(path string, size int) error

Constants ¶

View Source

const (
	// 系统路径分割符
	Separator = string(filepath.Separator)
)

Variables ¶

This section is empty.

Functions ¶

func Basename ¶

func Basename(path string) string

获取最内层文件夹或文件名称，如果不存在，返回"."

func Chmod ¶

func Chmod(path string, mode os.FileMode) error

修改路径权限

func Copy ¶

func Copy(src string, dst string) error

复制文件或文件夹

func CopyDir ¶

func CopyDir(src string, dst string) (err error)

复制文件夹

func CopyFile ¶

func CopyFile(src, dst string) (err error)

复制文件

func Create ¶

func Create(path string) (*os.File, error)

创建文件

func Dir ¶

func Dir(path string) string

获取文件所在文件夹，如果path=""，则返回"."

func DirNames ¶

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

获取子文件夹列表

func Exists ¶

func Exists(path string) bool

检查文件是否存在

func Ext ¶

func Ext(path string) string

获取文件后掇，返回文件后缀中包含"."

func FormatSize ¶

func FormatSize(raw float64) string

格式化文件大小

func GetBinContents ¶

func GetBinContents(path string) []byte

获取文件内容，文件不存在时返回nil

func GetBinContentsByTwoOffsets ¶

func GetBinContentsByTwoOffsets(reader io.ReaderAt, start int64, end int64) []byte

从reader中获取从位置start到end之间的二进制数据

func GetBinContentsByTwoOffsetsByPath ¶

func GetBinContentsByTwoOffsetsByPath(path string, start int64, end int64) []byte

从文件path中，获取从位置start到end之间的二进制数据

func GetBinContentsTilChar ¶

func GetBinContentsTilChar(reader io.ReaderAt, char byte, start int64) ([]byte, int64)

在reader中，获取从start到字符char之间二进制数据，包含char在内

func GetBinContentsTilCharByPath ¶

func GetBinContentsTilCharByPath(path string, char byte, start int64) ([]byte, int64)

在文件path中，获取从start位置到字符char之间的二进制数据，包含char在内

func GetContents ¶

func GetContents(path string) string

获取文件内容，返回字符串，文件不存在时返回空字符串

func GetNextCharOffset ¶

func GetNextCharOffset(reader io.ReaderAt, char byte, start int64) int64

从start之后查找char字符，如果找到返回找到位置，否则返回-1

func GetNextCharOffsetByPath ¶

func GetNextCharOffsetByPath(path string, char byte, start int64) int64

在文件path中从start之后查找字符char,找到则返回所在位置，否则返回-1

func Glob ¶

func Glob(pattern string, onlyNames ...bool) ([]string, error)

按指定规则查找获取文件或文件夹

func Home ¶

func Home() (string, error)

获取用户根目录

func Info ¶

func Info(path string) (os.FileInfo, error)

获取路径信息,Stat别名

func IsDir ¶

func IsDir(path string) bool

检查路径是否是文件夹

func IsFile ¶

func IsFile(path string) bool

检查路径是否是文件

func IsReadable ¶

func IsReadable(path string) bool

检查路径是否可读

func IsWritable ¶

func IsWritable(path string) bool

检查路径是否可写

func Join ¶

func Join(subPath ...string) string

以路径分隔符连接路径并返回

func MTime ¶

func MTime(path string) int64

获取文件修改时间，秒

func MTimeMillisecond ¶

func MTimeMillisecond(path string) int64

获取文件修改时间，毫秒

func MainPkgPath ¶

func MainPkgPath() string

获取主项目目录

func Mkdir ¶

func Mkdir(path string) error

创建文件夹

func Move ¶

func Move(src string, dst string) error

移动文件或文件夹

func Open ¶

func Open(path string) (*os.File, error)

Open opens file/directory readonly. 以只读方式打开文件或文件夹

func OpenFile ¶

func OpenFile(path string, flag int, perm os.FileMode) (*os.File, error)

以指定文件打开文件或文件夹

func OpenWithFlag ¶

func OpenWithFlag(path string, flag int) (*os.File, error)

以默认权限打开文件或文件夹

func OpenWithFlagPerm ¶

func OpenWithFlagPerm(path string, flag int, perm int) (*os.File, error)

以指定权限打开文件或文件夹

func PutBinContents ¶

func PutBinContents(path string, content []byte) error

写入二进制数据到文件，文件不存在时创建

func PutBinContentsAppend ¶

func PutBinContentsAppend(path string, content []byte) error

追回二进制数据到文件，文件不存在时创建

func PutContents ¶

func PutContents(path string, content string) error

将字符串写入文件

func PutContentsAppend ¶

func PutContentsAppend(path string, content string) error

追加字符串到文件，文件不存在时创建文件

func Pwd ¶

func Pwd() string

返回当前工作目录

func ReadableSize ¶

func ReadableSize(path string) string

获取文件大小，返回格式化后字符串

func RealPath ¶

func RealPath(path string) string

获取路径的绝对路径，如果路径不存在返回空字符串

func Remove ¶

func Remove(path string) error

删除文件或文件夹

func Rename ¶

func Rename(src string, dst string) error

重命名文件或文件夹

func ScanDir ¶

func ScanDir(path string, pattern string, recursive ...bool) ([]string, error)

扫描路径中的文件夹，包含子文件夹中的所有文件，返回文件列表

func Search ¶

func Search(name string, prioritySearchPaths ...string) (realPath string, err error)

查找文件，找到返回文件路径，否则返回空字符串

func SelfDir ¶

func SelfDir() string

获取当前程序所在路径

func SelfName ¶

func SelfName() string

获取当前程序名称

func SelfPath ¶

func SelfPath() string

获取当前程序所在路径

func Size ¶

func Size(path string) int64

获取文件大小,返回字节数

func Stat ¶

func Stat(path string) (os.FileInfo, error)

Stat returns a FileInfo describing the named file. If there is an error, it will be of type *PathError. 获取路径信息

func TempDir ¶

func TempDir() string

临时目录

func Truncate ¶

func Truncate(path string, size int) error

清空文件

Types ¶

This section is empty.

Source Files ¶

View all Source files

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