<fix>: 一些小修改

Author: luohuixi

pkg/kafka/producer.go

@@ -119,7 +119,7 @@ func (p *AsyncProducer) SendMessage(topic, key, value string) (int32, int64, err
 	p.producer.Input() <- msg
 
 	//异步不能在这里查错
-	return -1, -1, nil
+	return 0, 0, nil
 }
 
 func (p *AsyncProducer) Close() error {

pkg/sql/cache.go

@@ -16,7 +16,7 @@ type CacheExecute struct {
 	SetTTl   time.Duration //写入缓存的允许最大时长
 }
 
-func ConnectCache(addr, password string, number int, TTL, TTL2 time.Duration) *CacheExecute {
+func ConnectCache(addr, password string, number int, CacheTTL, SetTTL time.Duration) *CacheExecute {
 	rdb := redis.NewClient(&redis.Options{
 		Addr:     addr,
 		Password: password,
@@ -25,8 +25,8 @@ func ConnectCache(addr, password string, number int, TTL, TTL2 time.Duration) *C
 
 	return &CacheExecute{
 		rdb,
-		TTL,
-		TTL2,
+		CacheTTL,
+		SetTTL,
 	}
 }