utility

func (this *Instance) Checksum(data []byte) uint32

func (this *Instance) DefaultLogFunc(ctx context.Context, format string, data ...interface{})

func (this *Instance) DiscardLogFunc(ctx context.Context, format string, data ...interface{})

func (this *Instance) GetCachedFile(filePath string) (file *os.File, err error)

func (this *Instance) GetClientIP(req *http.Request) string

func (this *Instance) GetServerAddress() (ip string, err error)

func (this *Instance) InArrayString(needle string, haystack []string, caseSensitives ...bool) bool

func (this *Instance) InMapString(needle string, haystack map[string]string) bool

func (this *Instance) Initiate(ctx context.Context) (context.Context, error)

func (this *Instance) Md5Byte(text []byte) string

func (this *Instance) Md5File(f *os.File) (string, error)

func (this *Instance) NewFile(filePath string, perm os.FileMode, payload io.Reader, sizes ...int64) (file *os.File, err error)

func (this *Instance) NewTemporaryFile(temporaryPath string, prefix string, payload io.Reader, sizes ...int64) (file *os.File, fileSize int64, err error)

func (this *Instance) OnRequestShutdown(c *routing.Context) error

func (this *Instance) OnRequestStartup(c *routing.Context) error

func (this *Instance) OnShutdown(ctx context.Context) (context.Context, error)

func (this *Instance) OnStartup(ctx context.Context) (context.Context, error)

func (this *Instance) SetDefaultLogFunc(defaultLogFunc LogFunc)

func (this *Instance) WildcardMatch(pattern, subject string) bool