seata1.3 + nacos1.1.4整合

参考：

SpringCloud Alibaba 微服务架构（十三）- SpringCloud 整合Seata 解决分布式事务

https://thinkingcao.blog.csdn.net/article/details/109320221

seata1.3 + nacos1.1.4
seata 整合 nacos(windows)
https://blog.csdn.net/weixin_45927841/article/details/125351324   (如何使用 nacos脚本nacos-config.sh，将以上信息提交到nacos控制台.)
Seata 1.4.0 + nacos配置和使用，超详细
https://blog.csdn.net/jixieguang/article/details/110621561
Seata 1.4.0 + Nacos 1.4.0 分布式事务实践（踩坑无数，一步成功）
https://blog.csdn.net/q932976085/article/details/113652898
springcloud nacos seata 分布式事物实战
https://juejin.cn/post/6854573215797215245
seata使用nacos进行配置
http://events.jianshu.io/p/1dbe66899c5e
Spring Alibaba Nacos + Seata 1.4.0搭建使用
https://www.cnblogs.com/bestlmc/p/14315180.html

 

 

***问题必须要看
NettyClientChannelManager : no available service default found,
A.
NettyClientChannelManager : no available service ‘null‘ found, please make sure registry config...
https://blog.csdn.net/qq_30718137/article/details/118055773
B.
no available service found in cluster ‘default‘, please make sure registry config correct and keep..
https://blog.csdn.net/MrMajr/article/details/121107267

 

官方文档:

https://seata.io/zh-cn/docs/overview/what-is-seata.html

 

 

1.registry.conf

以下为配置信息 

 
registry {
 # file 、nacos 、eureka、redis、zk、consul、etcd3、sofa
 type = "nacos"
 nacos {
   application = "seata-server"
   serverAddr = "10.100.1.43:8848"
   group = "SEATA_GROUP"
   namespace = "9678eac7-9884-4eef-9876-8654ee798d7d"
     cluster = "default"
   username = "nacos"
   password = "nacos"
 }
}
config {
 # file、nacos 、apollo、zk、consul、etcd3
 type = "nacos"
 nacos {
   serverAddr = "127.0.0.1:8848"
     namespace = "9678eac7-9884-4eef-9876-8654ee798d7d"
   group = "SEATA_GROUP"
     cluster = "default"
   username = "nacos"
   password = "nacos"
 }
}
_____________________________________________________________________

2.file.conf

store {
 ## store mode: file、db、redis
 mode = "db"
 
 ## database store property
 db {
   ## the implement of javax.sql.DataSource, such as DruidDataSource(druid)/BasicDataSource(dbcp)/HikariDataSource(hikari) etc.
   datasource = "druid"
   ## mysql/oracle/postgresql/h2/oceanbase etc.
   dbType = "mysql"
   driverClassName = "com.mysql.jdbc.Driver"
   url = "jdbc:mysql://xxxx:3306/seata?allowMultiQueries=true&autoReconnect=true&useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai"
   user = "root"
   password = "xxxxx"
   minConn = 5
   maxConn = 30
   globalTable = "global_table"
   branchTable = "branch_table"
   lockTable = "lock_table"
   queryLimit = 100
   maxWait = 5000
 }

3.应用程序  application.yml配置

#Seata分布式事务配置(AT模式)
seata:
 enabled: true #开启seata支持
 application-id: ${spring.application.name}
 #客户端和服务端在同一个事务组
 tx-service-group: my_test_tx_group #这里需要和config.txt文件中 service.vgroupMapping.my_test_tx_group=default 相一致
 enable-auto-data-source-proxy: true
 config:
   type: nacos
   nacos:
     namespace: "9678eac7-9884-4eef-9876-8654ee798d7d"
     serverAddr: 10.100.1.43:8848
     group: SEATA_GROUP
     username: "nacos"
     password: "nacos"
 service:
   vgroup-mapping:
     my_test_tx_group: default #注意必须与 tx-service-group相同
 #服务注册到nacos
 registry:
   type: nacos
   nacos:
     application: seata-server #这里必须和 registry.conf, nacos中application="seata-server"同名
     server-addr: 10.100.1.43:8848
     group: SEATA_GROUP
     namespace: 9678eac7-9884-4eef-9876-8654ee798d7d #必须添加自己的NameSpace否则默认为 public
     cluster: default
     username: "nacos"
     password: "nacos"