update intro

5 years ago · 9626ddf00c
1 changed files with 3 additions and 0 deletions
--- a/intro-xa.md
+++ b/intro-xa.md
@ -90,7 +90,10 @@ UPDATE `user_account` SET `balance`=balance + 30,`update_time`='2021-06-09 11:50
 XA end '4fPqCPijxyC'
 XA prepare '4fPqCPijxyC'
 # 服务1输出
 xa commit '4fPqCNTYeSG'
 #服务2输出
 xa commit '4fPqCPijxyC'
 ```