mfile

Documentation

Index

• Variables
• func AppendImageAllowExt(ext string)
• func CheckImageExt(fileName string) bool
• func CheckImageSize(f multipart.File) (error, bool)
• func CheckNotExist(src string) bool
• func CheckPermission(src string) bool
• func GetExt(fileName string) string
• func GetSize(f multipart.File) (int, error)
• func IsNotExistMkDir(src string) error
• func MkDir(src string) error
• func MustOpen(fileName, filePath string) (*os.File, error)
• func Open(name string, flag int, perm os.FileMode) (*os.File, error)

Variables

var (

	//MB
	ImageMaxSize = 5
)

Functions

func AppendImageAllowExt

func AppendImageAllowExt(ext string)

func CheckImageExt

func CheckImageExt(fileName string) bool

CheckImageExt 验证图片后缀

func CheckImageSize

func CheckImageSize(f multipart.File) (error, bool)

CheckImageSize 验证图片大小

func CheckNotExist

func CheckNotExist(src string) bool

CheckNotExist 检查文件是否存在

func CheckPermission

func CheckPermission(src string) bool

CheckPermission 检查文件权限

func GetExt

func GetExt(fileName string) string

GetExt 获取文件后缀

func GetSize

func GetSize(f multipart.File) (int, error)

GetSize 获取文件大小

func IsNotExistMkDir

func IsNotExistMkDir(src string) error

IsNotExistMkDir 如果不存在则新建文件夹

func MkDir

func MkDir(src string) error

MkDir 新建文件夹

func MustOpen

func MustOpen(fileName, filePath string) (*os.File, error)

MustOpen 打开文件, 无则创建

func Open

func Open(name string, flag int, perm os.FileMode) (*os.File, error)

Open 打开文件