设置KEY增加过期时间

string.go

@@ -39,7 +39,7 @@ func Set(key, value string, ttl uint64, url ...string) (uint64, error) {
 	}
 	defer conn.Close()
 
-	req := &SetRequest{proto.String(key), proto.String(value),proto.Uint64(ttl) nil}
+	req := &SetRequest{proto.String(key), proto.String(value), proto.Uint64(ttl), nil}
 
 	res := &SetResponse{}