db

Documentation

Index

• type Config
• type Engine
  • func NewEngine(conf *Config) (*Engine, error)
  • func (e *Engine) XCount() (int, error)
  • func (e *Engine) XCount64() (int64, error)
  • func (e *Engine) XMapFirst() ([]map[string]interface{}, error)
  • func (e *Engine) XMapList() ([]map[string]interface{}, error)
  • func (e *Engine) XModel(value interface{}) *Engine
  • func (e *Engine) XOrder(sort string) *Engine
  • func (e *Engine) XWhere(query interface{}, args ...interface{}) *Engine
  • func (e *Engine) XWithPage(page, pageSize int) *Engine

Types

type Config

type Config struct {
	Driver      string `yaml:"driver"`
	Url         string `yaml:"url"`
	IdleConn    int    `yaml:"idle_conn"`
	OpenConn    int    `yaml:"open_conn"`
	MaxLifetime int    `yaml:"max_lifetime"`
}

数据库配置

type Engine

type Engine struct {
	DB *gorm.DB
	// contains filtered or unexported fields
}

func NewEngine

func NewEngine(conf *Config) (*Engine, error)

func (*Engine) XCount

func (e *Engine) XCount() (int, error)

func (*Engine) XCount64

func (e *Engine) XCount64() (int64, error)

func (*Engine) XMapFirst

func (e *Engine) XMapFirst() ([]map[string]interface{}, error)

func (*Engine) XMapList

func (e *Engine) XMapList() ([]map[string]interface{}, error)

func (*Engine) XModel

func (e *Engine) XModel(value interface{}) *Engine

X系列函数 使用简便的链式调用

func (*Engine) XOrder

func (e *Engine) XOrder(sort string) *Engine

func (*Engine) XWhere

func (e *Engine) XWhere(query interface{}, args ...interface{}) *Engine

func (*Engine) XWithPage

func (e *Engine) XWithPage(page, pageSize int) *Engine