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Seata单机-无注册中心file存储 ​

关键字说明 ​

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实验明细 ​

docker-compose.yaml ​

yaml
# 可参考 https://hub.docker.com/r/seataio/seata-server
version: "3"
volumes:
  seata-data:
services:
  seata-server:
    image: registry.cn-shanghai.aliyuncs.com/odboy/ops:seata-server-2.0.0
    hostname: seata-server
    restart: unless-stopped
    ports:
      - "7091:7091"
      - "8091:8091"
    volumes:
      - seata-data:/seata-server
    environment:
      TZ: Asia/Shanghai
      #LANG: en_US.UTF-8 # 不能加，会导致系统编码问题
      SEATA_IP: 192.168.181.131 # 指定seata-server启动的IP，该IP用于向注册中心注册时使用，如eureka等。地址通过'ifconfig|grep 192.168'获取
      SEATA_PORT: 8091 # 指定seata-server启动的端口，默认为8091
      STORE_MODE: file # 指定seata-server的事务日志存储方式，支持db和file, 默认是file
      SERVER_NODE: 666 # 用于指定seata-server节点ID, 如1,2,3..., 默认为1

访问地址 ​

shell
http://192.168.181.131:7091

账号：seata
密码：seata

SpringBoot MyBatis配置 ​

Maven依赖 ​

xml
<dependency>
    <groupId>io.seata</groupId>
    <artifactId>seata-spring-boot-starter</artifactId>
    <version>2.0.0</version>
</dependency>

resources/file.conf ​

text
transport {
  # tcp, unix-domain-socket
  type = "TCP"
  #NIO, NATIVE
  server = "NIO"
  #enable heartbeat
  heartbeat = true
  # the tm client batch send request enable
  enableTmClientBatchSendRequest = false
  # the rm client batch send request enable
  enableRmClientBatchSendRequest = true
  # the rm client rpc request timeout
  rpcRmRequestTimeout = 2000
  # the tm client rpc request timeout
  rpcTmRequestTimeout = 30000
  # the rm client rpc request timeout
  rpcRmRequestTimeout = 15000
  #thread factory for netty
  threadFactory {
    bossThreadPrefix = "NettyBoss"
    workerThreadPrefix = "NettyServerNIOWorker"
    serverExecutorThread-prefix = "NettyServerBizHandler"
    shareBossWorker = false
    clientSelectorThreadPrefix = "NettyClientSelector"
    clientSelectorThreadSize = 1
    clientWorkerThreadPrefix = "NettyClientWorkerThread"
    # netty boss thread size
    bossThreadSize = 1
    #auto default pin or 8
    workerThreadSize = "default"
  }
  shutdown {
    # when destroy server, wait seconds
    wait = 3
  }
  serialization = "seata"
  compressor = "none"
}
service {
  #transaction service group mapping
  vgroupMapping.my_test_tx_group = "default"
  #only support when registry.type=file, please don't set multiple addresses
  #seata服务地址
  default.grouplist = "192.168.181.131:8091"
  #degrade, current not support
  enableDegrade = false
  #disable seata
  disableGlobalTransaction = false
}

client {
  rm {
    asyncCommitBufferLimit = 10000
    lock {
      retryInterval = 10
      retryTimes = 30
      retryPolicyBranchRollbackOnConflict = true
    }
    reportRetryCount = 5
    tableMetaCheckEnable = false
    tableMetaCheckerInterval = 60000
    reportSuccessEnable = false
    sagaBranchRegisterEnable = false
    sagaJsonParser = "fastjson"
    sagaRetryPersistModeUpdate = false
    sagaCompensatePersistModeUpdate = false
    tccActionInterceptorOrder = -2147482648 #Ordered.HIGHEST_PRECEDENCE + 1000
    sqlParserType = "druid"
    branchExecutionTimeoutXA = 60000
    connectionTwoPhaseHoldTimeoutXA = 10000
  }
  tm {
    commitRetryCount = 5
    rollbackRetryCount = 5
    defaultGlobalTransactionTimeout = 60000
    degradeCheck = false
    degradeCheckPeriod = 2000
    degradeCheckAllowTimes = 10
    interceptorOrder = -2147482648 #Ordered.HIGHEST_PRECEDENCE + 1000
  }
  undo {
    dataValidation = true
    onlyCareUpdateColumns = true
    logSerialization = "jackson"
    logTable = "undo_log"
    compress {
      enable = true
      # allow zip, gzip, deflater, lz4, bzip2, zstd default is zip
      type = zip
      # if rollback info size > threshold, then will be compress
      # allow k m g t
      threshold = 64k
    }
  }
  loadBalance {
      type = "XID"
      virtualNodes = 10
  }
}
log {
  exceptionRate = 100
}
tcc {
  fence {
    # tcc fence log table name
    logTableName = tcc_fence_log
    # tcc fence log clean period
    cleanPeriod = 1h
  }
}

resources/registry.conf ​

text
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

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

  nacos {
    application = "seata-server"
    serverAddr = "127.0.0.1:8848"
    group = "SEATA_GROUP"
    namespace = ""
    username = ""
    password = ""
    contextPath = ""
    ##if use MSE Nacos with auth, mutex with username/password attribute
    #accessKey = ""
    #secretKey = ""
    ##if use Nacos naming meta-data for SLB service registry, specify nacos address pattern rules here
    #slbPattern = ""
  }
  eureka {
    serviceUrl = "http://localhost:8761/eureka"
    weight = "1"
  }
  redis {
    serverAddr = "localhost:6379"
    db = "0"
    password = ""
    timeout = "0"
  }
  zk {
    serverAddr = "127.0.0.1:2181"
    sessionTimeout = 6000
    connectTimeout = 2000
    username = ""
    password = ""
  }
  consul {
    serverAddr = "127.0.0.1:8500"
    aclToken = ""
  }
  etcd3 {
    serverAddr = "http://localhost:2379"
  }
  sofa {
    serverAddr = "127.0.0.1:9603"
    region = "DEFAULT_ZONE"
    datacenter = "DefaultDataCenter"
    group = "SEATA_GROUP"
    addressWaitTime = "3000"
  }
  file {
    name = "file.conf"
  }
  custom {
    name = ""
  }
}

config {
  # file、nacos 、apollo、zk、consul、etcd3、springCloudConfig、custom
  type = "file"
  raft {
    metadata-max-age-ms = 30000
    serverAddr = "127.0.0.1:8848"
  }
  nacos {
    serverAddr = "127.0.0.1:8848"
    namespace = ""
    group = "SEATA_GROUP"
    username = ""
    password = ""
    contextPath = ""
    ##if use MSE Nacos with auth, mutex with username/password attribute
    #accessKey = ""
    #secretKey = ""
    dataId = "seata.properties"
  }
  consul {
    serverAddr = "127.0.0.1:8500"
	key = "seata.properties"
    aclToken = ""
  }
  apollo {
    appId = "seata-server"
    apolloMeta = "http://192.168.1.204:8801"
    namespace = "application"
    apolloAccesskeySecret = ""
    cluster = ""
  }
  zk {
    serverAddr = "127.0.0.1:2181"
    sessionTimeout = 6000
    connectTimeout = 2000
    username = ""
    password = ""
    nodePath = "/seata/seata.properties"
  }
  etcd3 {
    serverAddr = "http://localhost:2379"
    key = "seata.properties"
  }
  file {
    name = "file.conf"
  }
  custom {
    name = ""
  }
}

application.properties ​

properties
spring.application.name=springboot-mybatis-seata
server.port=8080
spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/demo?useSSL=false&useUnicode=true&characterEncoding=UTF8
spring.datasource.username=root
spring.datasource.password=123456
seata.application-id=springboot-mybatis-seata
seata.tx-service-group=my_test_tx_group
mybatis.configuration.map-underscore-to-camel-case=true
mybatis.mapper-locations=classpath:mapper/*.xml