✨ Init

global/global.go

@@ -0,0 +1,51 @@
+package global
+
+import (
+	"sync"
+
+	"github.com/songzhibin97/gkit/cache/local_cache"
+	"miniapp/utils/timer"
+
+	"golang.org/x/sync/singleflight"
+
+	"go.uber.org/zap"
+
+	"miniapp/config"
+
+	"github.com/redis/go-redis/v9"
+	"github.com/spf13/viper"
+	"gorm.io/gorm"
+)
+
+var (
+	GVA_DB     *gorm.DB
+	GVA_DBList map[string]*gorm.DB
+	GVA_REDIS  *redis.Client
+	GVA_CONFIG config.Server
+	GVA_VP     *viper.Viper
+	// GVA_LOG    *oplogging.Logger
+	GVA_LOG                 *zap.Logger
+	GVA_Timer               timer.Timer = timer.NewTimerTask()
+	GVA_Concurrency_Control             = &singleflight.Group{}
+
+	BlackCache local_cache.Cache
+	lock       sync.RWMutex
+)
+
+// GetGlobalDBByDBName 通过名称获取db list中的db
+func GetGlobalDBByDBName(dbname string) *gorm.DB {
+	lock.RLock()
+	defer lock.RUnlock()
+	return GVA_DBList[dbname]
+}
+
+// MustGetGlobalDBByDBName 通过名称获取db 如果不存在则panic
+func MustGetGlobalDBByDBName(dbname string) *gorm.DB {
+	lock.RLock()
+	defer lock.RUnlock()
+	db, ok := GVA_DBList[dbname]
+	if !ok || db == nil {
+		panic("db no init")
+	}
+	return db
+}

global/model.go

@@ -0,0 +1,14 @@
+package global
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type GVA_MODEL struct {
+	ID        uint           `gorm:"primarykey"` // 主键ID
+	CreatedAt time.Time      // 创建时间
+	UpdatedAt time.Time      // 更新时间
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"` // 删除时间
+}