feat:国旗，国家位置

domain/cache/res_c/country.go

 package res_c
 
 import (
-	"context"
 	"git.hilo.cn/hilo-common/domain"
-	"hilo-group/_const/redis_key"
+	"github.com/bluele/gcache"
 	"hilo-group/domain/model/res_m"
 	"time"
 )
 
+// 统一改成lru
+var countryIconLru = gcache.New(1000).LRU().Build()
+var countryIconKey = "country:icon"
+
+var countryAreaLru = gcache.New(1000).LRU().Build()
+var countryAreaKey = "country:area"
+
 func GetCountryIconMap(model *domain.Model) (map[string]string, error) {
 	m, err := GetAllCountryIcon(model)
 	if err != nil || len(m) <= 0 {
@@ -24,17 +30,22 @@ func GetCountryIconMap(model *domain.Model) (map[string]string, error) {
 }
 
 func GetAllCountryIcon(model *domain.Model) (map[string]string, error) {
-	key := redis_key.GetCountryIconKey()
-	return model.Redis.HGetAll(context.Background(), key).Result()
+	//key := redis_key.GetCountryIconKey()
+	if data, err := countryIconLru.Get(countryIconKey); err == nil {
+		return data.(map[string]string), nil
+	}
+	//return model.Redis.HGetAll(context.Background(), key).Result()
+	return map[string]string{}, nil
 }
 
-func SaveAllCountryIcon(model *domain.Model, icons map[string]string) (int64, error) {
-	key := redis_key.GetCountryIconKey()
-	ret, err := model.Redis.HSet(context.Background(), key, icons).Result()
-	if err == nil {
-		model.Redis.Expire(context.Background(), key, time.Minute*10)
-	}
-	return ret, err
+func SaveAllCountryIcon(model *domain.Model, icons map[string]string) {
+	//key := redis_key.GetCountryIconKey()
+	//ret, err := model.Redis.HSet(context.Background(), key, icons).Result()
+	//if err == nil {
+	//	model.Redis.Expire(context.Background(), key, time.Minute*10)
+	//}
+	//return ret, err
+	_ = countryIconLru.SetWithExpire(countryIconKey, icons, time.Minute*10)
 }
 
 func GetCountryAreaMap(model *domain.Model) (map[string]string, error) {
@@ -53,15 +64,20 @@ func GetCountryAreaMap(model *domain.Model) (map[string]string, error) {
 }
 
 func GetAllCountryArea(model *domain.Model) (map[string]string, error) {
-	key := redis_key.GetCountryAreaKey()
-	return model.Redis.HGetAll(context.Background(), key).Result()
+	//key := redis_key.GetCountryAreaKey()
+	//return model.Redis.HGetAll(context.Background(), key).Result()
+	if data, err := countryAreaLru.Get(countryAreaKey); err == nil {
+		return data.(map[string]string), nil
+	}
+	return map[string]string{}, nil
 }
 
-func SaveAllCountryArea(model *domain.Model, data map[string]string) (int64, error) {
-	key := redis_key.GetCountryAreaKey()
-	ret, err := model.Redis.HSet(context.Background(), key, data).Result()
-	if err == nil {
-		model.Redis.Expire(context.Background(), key, time.Minute*10)
-	}
-	return ret, err
+func SaveAllCountryArea(model *domain.Model, data map[string]string) {
+	//key := redis_key.GetCountryAreaKey()
+	//ret, err := model.Redis.HSet(context.Background(), key, data).Result()
+	//if err == nil {
+	//	model.Redis.Expire(context.Background(), key, time.Minute*10)
+	//}
+	//return ret, err
+	_ = countryAreaLru.SetWithExpire(countryAreaKey, data, time.Minute*10)
 }