Create & Init Project...

app/admin/main/feed/dao/show/dao.go

@@ -0,0 +1,46 @@
+package show
+
+import (
+	"context"
+
+	"go-common/app/admin/main/feed/conf"
+	"go-common/library/database/orm"
+
+	"github.com/jinzhu/gorm"
+)
+
+// Dao struct user of color egg Dao.
+type Dao struct {
+	// db
+	DB *gorm.DB
+}
+
+// New create a instance of color egg Dao and return.
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		// db
+		DB: orm.NewMySQL(c.ORM),
+	}
+	d.initORM()
+	return
+}
+
+func (d *Dao) initORM() {
+	d.DB.LogMode(true)
+}
+
+// Ping check connection of db , mc.
+func (d *Dao) Ping(c context.Context) (err error) {
+	if d.DB != nil {
+		err = d.DB.DB().PingContext(c)
+		return
+	}
+	return
+}
+
+// Close close connection of db , mc.
+func (d *Dao) Close() {
+	if d.DB != nil {
+		d.DB.Close()
+	}
+}