From cddf8745602a35b1ed4f9454b1446873e15fda5f Mon Sep 17 00:00:00 2001
From: fangjian0423 <fangjian0423@gmail.com>
Date: Wed, 13 Mar 2019 11:12:00 +0800
Subject: [PATCH] update rocketmq docs

---
 .../src/main/asciidoc-zh/rocketmq.adoc                      | 6 ++++--
 spring-cloud-alibaba-docs/src/main/asciidoc/rocketmq.adoc   | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/spring-cloud-alibaba-docs/src/main/asciidoc-zh/rocketmq.adoc b/spring-cloud-alibaba-docs/src/main/asciidoc-zh/rocketmq.adoc
index 23776ee8..557fe2e5 100644
--- a/spring-cloud-alibaba-docs/src/main/asciidoc-zh/rocketmq.adoc
+++ b/spring-cloud-alibaba-docs/src/main/asciidoc-zh/rocketmq.adoc
@@ -153,12 +153,14 @@ RocketMQ Binder 的核心类 RocketMQMessageChannelBinder 实现了 Spring Cloud
 
 NOTE: 在使用 RocketMQ Binder 的同时也可以配置 rocketmq.** 用于触发 RocketMQ Spring 相关的 AutoConfiguration
 
-`RocketMQHeaders` 中定义了很多 Header 常量，在发送消息的时候可以设置到 Spring Message 的 Header 中，用于触发 RocketMQ 相关的 feature：
+目前 Binder 支持在 `Header` 中设置相关的 key 来进行 RocketMQ Message 消息的特性设置。
+
+比如 `TAGS`、`DELAY`、`TRANSACTIONAL_ARG`、`KEYS`、`WAIT_STORE_MSG_OK`、`FLAG` 表示 RocketMQ 消息对应的标签，
 
 ```java
 MessageBuilder builder = MessageBuilder.withPayload(msg)
     .setHeader(RocketMQHeaders.TAGS, "binder")
-    .setHeader(RocketMQHeaders.MESSAGE_ID, "my-msg-id")
+    .setHeader(RocketMQHeaders.KEYS, "my-key")
     .setHeader("DELAY", "1");
 Message message = builder.build();
 output().send(message);
diff --git a/spring-cloud-alibaba-docs/src/main/asciidoc/rocketmq.adoc b/spring-cloud-alibaba-docs/src/main/asciidoc/rocketmq.adoc
index d8406138..b147b87d 100644
--- a/spring-cloud-alibaba-docs/src/main/asciidoc/rocketmq.adoc
+++ b/spring-cloud-alibaba-docs/src/main/asciidoc/rocketmq.adoc
@@ -152,12 +152,14 @@ RocketMQ Spring framework is an integration of RocketMQ and Spring Boot. It prov
 
 NOTE: RocketMQ Binder Application can also be used to configure rocketmq.** to trigger RocketMQ Spring related AutoConfiguration
 
-The headers defined in `RocketMQHeaders`, which can be set to the header of spring message when sending a message to trigger the RocketMQ related feature:
+Currently Binder supports setting the relevant key in `Header` to set the properties of the RocketMQ message.
+
+For example, `TAGS`, `DELAY`, `TRANSACTIONAL_ARG`, `KEYS`, `WAIT_STORE_MSG_OK`, `FLAG` represent the labels corresponding to the RocketMQ message.
 
 ```java
 MessageBuilder builder = MessageBuilder.withPayload(msg)
     .setHeader(RocketMQHeaders.TAGS, "binder")
-    .setHeader(RocketMQHeaders.MESSAGE_ID, "my-msg-id")
+    .setHeader(RocketMQHeaders.KEYS, "my-key")
     .setHeader("DELAY", "1");
 Message message = builder.build();
 output().send(message);