全球排行榜优化

src/server/db/Redis.go

@@ -93,6 +93,14 @@ func RedisZRangeWithScores(key string, start, stop int64) ([]redis.Z, error) {
 	return val, nil
 }
 
+func RedisZRevRangeWithScores(key string, start, stop int64) ([]redis.Z, error) {
+	val, err := Rdb.ZRevRangeWithScores(ctx, key, start, stop).Result()
+	if err != nil {
+		return nil, err
+	}
+	return val, nil
+}
+
 func RedisZRankWithScores(key, member string) (int64, float64, error) {
 	val, err := Rdb.ZRank(ctx, key, member).Result()
 	if err != nil {

src/server/game/RankMgr.go

@@ -117,7 +117,7 @@ func (r *RankMgr) getRankInfo(m *msg.Msg) (interface{}, error) {
 }
 
 func (r *RankMgr) getRedisRankInfo(m *msg.Msg) (interface{}, error) {
-	RedisList, err := db.RedisZRangeWithScores(RANK_USER, 0, 100)
+	RedisList, err := db.RedisZRevRangeWithScores(RANK_USER, 0, 100)
 	if err != nil {
 		return &RankInfo{}, nil
 	}