47 lines
610 B
Go
47 lines
610 B
Go
|
package dao
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
|
||
|
|
"go-common/app/admin/main/card/conf"
|
||
|
|
"go-common/library/database/orm"
|
||
|
|
|
||
|
|
"github.com/jinzhu/gorm"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Dao dao
|
||
|
|
type Dao struct {
|
||
|
|
c *conf.Config
|
||
|
|
DB *gorm.DB
|
||
|
|
}
|
||
|
|
|
||
|
|
// New init mysql db
|
||
|
|
func New(c *conf.Config) (d *Dao) {
|
||
|
|
d = &Dao{
|
||
|
|
c: c,
|
||
|
|
// db
|
||
|
|
DB: orm.NewMySQL(c.ORM),
|
||
|
|
}
|
||
|
|
d.initORM()
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
func (d *Dao) initORM() {
|
||
|
|
d.DB.LogMode(true)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Close close the resource.
|
||
|
|
func (d *Dao) Close() {
|
||
|
|
if d.DB != nil {
|
||
|
|
d.DB.Close()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Ping dao ping
|
||
|
|
func (d *Dao) Ping(c context.Context) (err error) {
|
||
|
|
if d.DB != nil {
|
||
|
|
err = d.DB.DB().PingContext(c)
|
||
|
|
}
|
||
|
|
return
|
||
|
|
}
|