db

Documentation

Index

• func BKDRHash(s string) int64
• func Exit()
• func FindIDCardSlot(key string) *sql.DB
• func FindPhoneSlot(key string) *sql.DB
• func FindTPUserIDSlot(key string) *sql.DB
• func FindUinSlot(key int64) *sql.DB
• func GetDB(dbName string) (db *sql.DB, err error)
• func RowsInfo(rows *sql.Rows) (info string)
• type Config
  • func (c *Config) PostInit()
  • func (c *Config) PostUpdate(cfg interface{})

Functions

func BKDRHash

func BKDRHash(s string) int64

BKDR Hash Function

func Exit

func Exit()

Exit 在退出时调用

func FindIDCardSlot

func FindIDCardSlot(key string) *sql.DB

func FindPhoneSlot

func FindPhoneSlot(key string) *sql.DB

func FindTPUserIDSlot

func FindTPUserIDSlot(key string) *sql.DB

func FindUinSlot

func FindUinSlot(key int64) *sql.DB

func GetDB

func GetDB(dbName string) (db *sql.DB, err error)

根据数据库主机名获取DB对象(不存在的化，自动查找相关配置并创建)

func RowsInfo

func RowsInfo(rows *sql.Rows) (info string)

Types

type Config

type Config struct {
	LogLevel         int        `json:"log_level"`
	MaxOpenConn      int        `json:"max_open_conn"` // 最大连接池打开连接的数量
	MaxIdleConn      int        `json:"max_idle_conn"` // 最大连接池闲置连接数量
	DBUserInfos      []dbConfig `json:"db_user_infos"`
	DBIndexPhones    []dbConfig `json:"db_index_phones"`
	DBIndexTPUserIDs []dbConfig `json:"db_index_third_platform_userid"`
	DBIndexIDCards   []dbConfig `json:"db_index_id_card"`
}

func (*Config) PostInit

func (c *Config) PostInit()

func (*Config) PostUpdate

func (c *Config) PostUpdate(cfg interface{})