springcloud seata nacos Springcloud seata nacos环境搭建过程图解

spring.datasource.platform=mysql
db.num=1
db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true
db.user=root
db.password=123456

service {
  #transaction service group mapping
  vgroupMapping.my_tx_group="default" #此处根据自己的情况修改
  default.grouplist="127.0.0.1:8091"
  disableGlobalTransaction=false
}
## transaction log store, only used in seata-server
store {
 ## store mode: file、db
 mode = "db"

 ## file store property
 file {
  ## store location dir
  dir = "sessionStore"
  # branch session size , if exceeded first try compress lockkey, still exceeded throws exceptions
  maxBranchSessionSize = 16384
  # globe session size , if exceeded throws exceptions
  maxGlobalSessionSize = 512
  # file buffer size , if exceeded allocate new buffer
  fileWriteBufferCacheSize = 16384
  # when recover batch read size
  sessionReloadReadSize = 100
  # async, sync
  flushDiskMode = async
 }

 ## database store property
 db {
  ## the implement of javax.sql.DataSource, such as DruidDataSource(druid)/BasicDataSource(dbcp) etc.
  datasource = "druid"
  ## mysql/oracle/h2/oceanbase etc.
  dbType = "mysql"
  driverClassName = "com.mysql.jdbc.Driver" #不要用mysql8的驱动，否则报错
  url = "jdbc:mysql://127.0.0.1:3306/seata"
  user = "root"
  password = "123456"
  minConn = 1
  maxConn = 10
  globalTable = "global_table"
  branchTable = "branch_table"
  lockTable = "lock_table"
  queryLimit = 100
 }
}

registry {
 # file 、nacos 、eureka、redis、zk、consul、etcd3、sofa
 type = "nacos"

 nacos {
  serverAddr = "localhost:8848"
  namespace = ""
  cluster = "default"
 }


}

config {
 # file、nacos 、apollo、zk、consul、etcd3
 type = "nacos"

 nacos {
  serverAddr = "localhost"
  namespace = ""
  group = "SEATA_GROUP"
 }
}