Method Get

db/string.go:59–64

Get the value information for the key from db

()

// Get the value information for the key from db
func (s *String) Get() ([]byte, error) {
	if !s.Exist() {
		return nil, ErrKeyNotFound
	}
	return s.Meta.Value, nil
}

// Set set the string value of a key
// the num of expire slice is not zero and expire[0] is not zero ,the key add exprie queue