commit c1b9e3197e8a10c4290084f07205a75514700c43
author dinglei <dinglei@apache.org> Wed Jun 26 16:38:24 2019 +0800
committer GitHub <noreply@github.com> Wed Jun 26 16:38:24 2019 +0800
tree cb5d8c0b66ba5e09fe11591ff1d2d8a8da63c5e3
parent 40aa19795e49092016470c521bbfdb2635e8b44b

Update Cpp library version to 1.2.2

doc/Introduction.md

diff --git a/doc/Introduction.md b/doc/Introduction.md
index bd102af..ed35061 100644
--- a/doc/Introduction.md
+++ b/doc/Introduction.md
@@ -42,10 +42,11 @@
        ```
        mkdir rocketmqlib
        cd rocketmqlib
-       wget https://opensource-rocketmq-client.oss-cn-hangzhou.aliyuncs.com/cpp-client/linux/1.2.0/RHEL7.x/librocketmq.tar.gz
-       tar -xzf librocketmq.tar.gz
+       wget https://opensource-rocketmq-client.oss-cn-hangzhou.aliyuncs.com/cpp-client/linux/1.2.2/RHEL7.X/rocketmq-client-cpp.tar.gz
+       tar -xzf rocketmq-client-cpp.tar.gz
+       cd rocketmq-client-cpp
        sudo cp librocketmq.so librocketmq.a /usr/local/lib/
-       sudo cp -r rocketmq /usr/local/include/
+       sudo cp -r include/* /usr/local/include/rocketmq
        ```