xdb

Documentation

Index

• Variables
• func DecryptConn(conn string) (newConn string, err error)
• func NewDB(proto string, conn string, maxOpen int, maxIdle int, maxLifeTime int) (obj xdb.IDB, err error)
• type Config
  • func New(proto string, conn string, opts ...Option) *Config
• type Option
  • func WithLifeTime(lifeTime int) Option
  • func WithLongQueryTime(longQueryTime int) Option
  • func WithMaxIdle(maxIdle int) Option
  • func WithMaxOpen(maxOpen int) Option
  • func WithShowQueryLog(showQueryLog bool) Option

Variables

var SecretKey = "glue.xdb12345678"

默认数据库环境变量加密key

var SecretMode = "cbc/pkcs7"

Functions

func DecryptConn

func DecryptConn(conn string) (newConn string, err error)

func NewDB

func NewDB(proto string, conn string, maxOpen int, maxIdle int, maxLifeTime int) (obj xdb.IDB, err error)

NewDB 创建DB实例

Types

type Config

type Config struct {
	Proto         string `json:"proto" valid:"required"`
	Conn          string `json:"conn" valid:"required" label:"连接字符串"`
	MaxOpen       int    `json:"max_open" valid:"required" label:"最大打开连接数"`
	MaxIdle       int    `json:"max_idle" valid:"required" label:"最大空闲连接数"`
	LifeTime      int    `json:"life_time" valid:"required" label:"单个连接时长(秒)"`
	ShowQueryLog  bool   `json:"show_query_log"  label:"开启慢查询日志"`
	LongQueryTime int    `json:"long_query_time"  label:"慢查询阈值(秒)"`
}

DB 数据库配置

func New

func New(proto string, conn string, opts ...Option) *Config

New 构建DB连接信息

type Option

type Option func(*Config)

Option 配置选项

func WithLifeTime

func WithLifeTime(lifeTime int) Option

func WithLongQueryTime

func WithLongQueryTime(longQueryTime int) Option

func WithMaxIdle

func WithMaxIdle(maxIdle int) Option

func WithMaxOpen

func WithMaxOpen(maxOpen int) Option

func WithShowQueryLog

func WithShowQueryLog(showQueryLog bool) Option