微调

2023-08-17 14:17:10 +08:00
parent f9a916dacb
commit 9332b68f3f
1 changed files with 1 additions and 0 deletions
--- a/src/main/java/com/njcn/middle/rocket/domain/BaseMessage.java
+++ b/src/main/java/com/njcn/middle/rocket/domain/BaseMessage.java
@@ -15,6 +15,7 @@ public abstract class BaseMessage {

    /**
     * 业务键，用于RocketMQ控制台查看消费情况
+     * 为了保证唯一性，使用雪花算法生成一个随机id
     */
    protected String key = IdUtil.getSnowflake().nextIdStr();