nustdbclient

Documentation

Index

• Constants
• type TNustDBClient
  • func GetInstance(bucket_name, db_path string) *TNustDBClient
  • func GetSafeInstance(bucket_name, db_path string) *TNustDBClient
  • func InitInstance(bucket_name, db_path string) *TNustDBClient
  • func (s *TNustDBClient) Del(keyname string) error
  • func (s *TNustDBClient) DelAll(keyname string) error
  • func (s *TNustDBClient) Get(keyname string) (value string, err error)
  • func (s *TNustDBClient) GetAll(keyname string) (items []*TNustDBField, err error)
  • func (d *TNustDBClient) GetHead() string
  • func (s *TNustDBClient) Set(keyname string, value string, args ...int) error
  • func (d *TNustDBClient) SetHead(head string)
• type TNustDBField

Constants

const (
	ConnTimeout = time.Second * 3
	OperTimeout = time.Second * 5
)

Types

type TNustDBClient

type TNustDBClient struct {
	// contains filtered or unexported fields
}

func GetInstance

func GetInstance(bucket_name, db_path string) *TNustDBClient

*

• 获取一个单例,可以用这个不需要考虑线程安全

func GetSafeInstance

func GetSafeInstance(bucket_name, db_path string) *TNustDBClient

*

• 获取一个线程安全的单例

func InitInstance

func InitInstance(bucket_name, db_path string) *TNustDBClient

*

• 初始化一个单例,一般用于程序启动时

func (*TNustDBClient) Del

func (s *TNustDBClient) Del(keyname string) error

*

• Delete One

func (*TNustDBClient) DelAll

func (s *TNustDBClient) DelAll(keyname string) error

func (*TNustDBClient) Get

func (s *TNustDBClient) Get(keyname string) (value string, err error)

*

• Get Single Key

func (*TNustDBClient) GetAll

func (s *TNustDBClient) GetAll(keyname string) (items []*TNustDBField, err error)

func (*TNustDBClient) GetHead

func (d *TNustDBClient) GetHead() string

*

• 连接etcd

func (*TNustDBClient) Set

func (s *TNustDBClient) Set(keyname string, value string, args ...int) error

*

• Set Value ttl : NusDB支持TTL(存活时间)的功能，可以对指定的bucket里的key过期时间的设置

func (*TNustDBClient) SetHead

func (d *TNustDBClient) SetHead(head string)

type TNustDBField

type TNustDBField struct {
	Key   string
	Value string
}