sync code from master

spring-cloud-alibaba-examples/seata-example/account-service/src/main/resources/application.properties

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+spring.application.name=account-service
+server.port=18084
+
+mysql.server.ip=127.0.0.1
+mysql.server.port=3306
+mysql.db.name=demo
+
+mysql.user.name=root
+mysql.user.password=123456

spring-cloud-alibaba-examples/seata-example/account-service/src/main/resources/file.conf

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+transport {
+  # tcp udt unix-domain-socket
+  type = "TCP"
+  #NIO NATIVE
+  server = "NIO"
+  #enable heartbeat
+  heartbeat = true
+  #thread factory for netty
+  thread-factory {
+    boss-thread-prefix = "NettyBoss"
+    worker-thread-prefix = "NettyServerNIOWorker"
+    server-executor-thread-prefix = "NettyServerBizHandler"
+    share-boss-worker = false
+    client-selector-thread-prefix = "NettyClientSelector"
+    client-selector-thread-size = 1
+    client-worker-thread-prefix = "NettyClientWorkerThread"
+    # netty boss thread size,will not be used for UDT
+    boss-thread-size = 1
+    #auto default pin or 8
+    worker-thread-size = 8
+  }
+}
+store {
+  # branch session size , if exceeded first try compress lockkey, still exceeded throws exceptions
+  max-branch-session-size = 16384
+  # globe session size , if exceeded throws exceptions
+  max-global-session-size = 512
+  # file buffer size , if exceeded allocate new buffer
+  file-write-buffer-cache-size = 16384
+  # when recover batch read size
+  session.reload.read_size = 100
+}
+service {
+  #vgroup->rgroup
+  vgroup_mapping.account-service-fescar-service-group = "default"
+  #only support single node
+  default.grouplist = "127.0.0.1:8091"
+  #degrade current not support
+  enableDegrade = false
+  #disable
+  disable = false
+}
+client {
+  async.commit.buffer.limit = 10000
+  lock {
+    retry.internal = 10
+    retry.times = 30
+  }
+}

spring-cloud-alibaba-examples/seata-example/account-service/src/main/resources/registry.conf

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+registry {
+  # file 、nacos 、eureka、redis、zk、consul
+  type = "file"
+
+  nacos {
+    serverAddr = "localhost"
+    namespace = "public"
+    cluster = "default"
+  }
+  eureka {
+    serviceUrl = "http://localhost:1001/eureka"
+    application = "default"
+    weight = "1"
+  }
+  redis {
+    serverAddr = "localhost:6379"
+    db = "0"
+  }
+  zk {
+    cluster = "default"
+    serverAddr = "127.0.0.1:2181"
+    session.timeout = 6000
+    connect.timeout = 2000
+  }
+  consul {
+    cluster = "default"
+    serverAddr = "127.0.0.1:8500"
+  }
+  file {
+    name = "file.conf"
+  }
+}
+
+config {
+  # file、nacos 、apollo、zk
+  type = "file"
+
+  nacos {
+    serverAddr = "localhost"
+    namespace = "public"
+    cluster = "default"
+  }
+  apollo {
+    app.id = "fescar-server"
+    apollo.meta = "http://192.168.1.204:8801"
+  }
+  zk {
+    serverAddr = "127.0.0.1:2181"
+    session.timeout = 6000
+    connect.timeout = 2000
+  }
+  file {
+    name = "file.conf"
+  }
+}