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3.1´î½¨ºÃRedisºÍMySQL

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/*
Navicat Premium Data Transfer
Source Server : local
Source Server Type : MySQL
Source Server Version : 100309
Source Host : localhost:3306
Source Schema : tx-manager
Target Server Type : MySQL
Target Server Version : 100309
File Encoding : 65001
Date: 29/12/2018 18:35:59
*/
CREATE DATABASE IF NOT EXISTS
`tx-manager` DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
USE `tx-manager`;

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for t_tx_exception
-- ----------------------------
DROP TABLE IF EXISTS `t_tx_exception`;
CREATE TABLE `t_tx_exception` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`group_id` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
`unit_id` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
`mod_id` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
`transaction_state` tinyint(4) NULL DEFAULT NULL,
`registrar` tinyint(4) NULL DEFAULT NULL,
`ex_state` tinyint(4) NULL DEFAULT NULL COMMENT '0 ´ý´¦Àí 1ÒÑ´¦Àí',
`remark` varchar(10240) NULL DEFAULT NULL COMMENT '±¸×¢',
`create_time` datetime(0) NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT
= 967 CHARACTER SET = utf8mb4 COLLATE =
utf8mb4_general_ci ROW_FORMAT = Dynamic;

SET FOREIGN_KEY_CHECKS = 1

3.2ÏÂÔØÔ´Âë²¢±àÒë

Ô´ÂëÏÂÔØµØÖ·£ºhttps://github.com/codingapi/tx-lcn

¹¤³ÌĿ¼

ÐÞ¸Ätxlcn-tmµÄÅäÖÃÎļþapplication.properties


####################### ·þÎñ ################################## ##########

spring.application.name=TransactionManager
server.port=7970

####################### Êý¾Ý¿â ##################### ##### ##################
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://47.92.145.192:3306 /scm_transaction? useUnicode=true&characterEncoding=utf-8&allowMultiQueries =true&useSSL=false
spring.datasource.username=db_user2
spring.datasource.password=db_pass
# ÑéÖ¤Á¬½ÓÊÇ·ñÓÐЧ¡£ ´Ë²ÎÊý±ØÐëÉèÖÃΪ·Ç¿Õ×Ö·û´®,
ÏÂÃæÈýÏîÉèÖóÉtrue²ÅÄÜÉú
spring.datasource.validationQuery=SELECT 1
# Ö¸Ã÷Á¬½ÓÊÇ·ñ±»¿ÕÏÐÁ¬½Ó»ØÊÕÆ÷(Èç¹ûÓÐ)½øÐмìÑé.
Èç¹û¼ì²âʧ°Ü, ÔòÁ¬½Ó½«±»´Ó³ØÖÐÈ¥³ý.
spring.datasource.testWhileIdle=true
# Ö¸Ã÷ÊÇ·ñÔÚ´Ó³ØÖÐÈ¡³öÁ¬½Óǰ½øÐмìÑé,
Èç¹û¼ìÑéʧ°Ü, Ôò´Ó³ØÖÐÈ¥³ýÁ¬½Ó²¢³¢ÊÔÈ¡³öÁíÒ»¸ö
spring.datasource.testOnBorrow=true
# Ö¸Ã÷ÊÇ·ñÔڹ黹µ½³ØÖÐǰ½øÐмìÑé
spring.datasource.testOnReturn=false

# ÒÔÏ¿ÉÊ¡ÂÔ
# ³õʼ»¯´óС£¬×îС£¬×î´ó
spring.datasource.initialSize=5
spring.datasource.minIdle=10
spring.datasource.maxActive=1000
# ÅäÖûñÈ¡Á¬½ÓµÈ´ý³¬Ê±µÄʱ¼ä
spring.datasource.maxWait=60000
#ÅäÖüä¸ô¶à¾Ã²Å½øÐÐÒ»´Î¼ì²â£¬
¼ì²âÐèÒª¹Ø±ÕµÄ¿ÕÏÐÁ¬½Ó£¬µ¥Î»ÊǺÁÃë
spring.datasource.timeBetweenEvictionRunsMillis=60000
#ÅäÖÃÒ»¸öÁ¬½ÓÔÚ³ØÖÐ×îСÉú´æµÄʱ¼ä£¬µ¥Î»ÊǺÁÃë
spring.datasource.minEvictableIdleTimeMillis=300000
#´ò¿ªPSCache£¬²¢ÇÒÖ¸¶¨Ã¿¸öÁ¬½ÓÉÏPSCacheµÄ´óС
spring.datasource.poolPreparedStatements=true
spring.datasource.maxPoolPreparedStatementPerConnection Size=20
#ÅäÖÃ¼à¿ØÍ³¼ÆÀ¹½ØµÄfilters£¬
È¥µôºó¼à¿Ø½çÃæsqlÎÞ·¨Í³¼Æ£¬ 'wall'ÓÃÓÚ·À»ðǽ
spring.datasource.filters=stat,wall,log4j
#ͨ¹ýconnectPropertiesÊôÐÔÀ´´ò¿ªmergeSql¹¦ÄÜ£»ÂýSQL¼Ç¼
spring.datasource.connectionProperties=druid.stat.mergeSql= true;druid.stat.slowSqlMillis=1000;druid.stat.logSlowSql=true
#ºÏ²¢¶à¸öDruidDataSourceµÄ¼à¿ØÊý¾Ý
spring.datasource.useGlobalDataSourceStat=true
#spring.datasource.WebStatFilter.exclusions="*.js,*.gif,*.jpg,*. png,*.css,*.ico,/druid/*"
#spring.datasource.stat-view-servlet.login-username=admin
#spring.datasource.stat-view-servlet.login-password=admin

####################### Êý¾Ý¿â·½ÑÔ ############################ ################
spring.jpa.database-platform=org.hibernate.dialect. MySQL5InnoDBDialect
# µÚÒ»´ÎÔËÐпÉÒÔÉèÖÃΪ: create, ΪTM´´½¨³Ö¾Ã»¯Êý¾Ý¿â±í
spring.jpa.hibernate.ddl-auto=update

####################### Redis ######################## ####################
spring.redis.host=47.92.145.192
spring.redis.port=6379
spring.redis.password=WZTH@dev123

####################### ÊÂÎñ ####################### #####################
# TM¼àÌýIP. ĬÈÏΪ 127.0.0.1
tx-lcn.manager.host=127.0.0.1
# TM¼àÌýSocket¶Ë¿Ú. ĬÈÏΪ ${server.port} - 100
tx-lcn.manager.port=8070
# ÐÄÌø¼ì²âʱ¼ä(ms). ĬÈÏΪ 300000
tx-lcn.manager.heart-time=300000
# ·Ö²¼Ê½ÊÂÎñÖ´ÐÐ×Üʱ¼ä(ms). ĬÈÏΪ36000
tx-lcn.manager.dtx-time=8000
# ²ÎÊýÑÓ³Ùɾ³ýʱ¼äµ¥Î»ms ĬÈÏΪdtx-timeÖµ
tx-lcn.message.netty.attr-delay-time=$ {tx-lcn.manager.dtx-time}
# ÊÂÎñ´¦Àí²¢·¢µÈ¼¶. ĬÈÏΪ»úÆ÷Âß¼­ºËÐÄÊý5±¶
tx-lcn.manager.concurrent-level=160
# TMºǫ́µÇ½ÃÜÂ룬ĬÈÏֵΪcodingapi
tx-lcn.manager.admin-key=123456
# ·Ö²¼Ê½ÊÂÎñËø³¬Ê±Ê±¼ä ĬÈÏΪ-1£¬ µ±-1ʱ»á
ÓÃtx-lcn.manager. dtx-timeµÄʱ¼ä
tx-lcn.manager.dtx-lock-time=${tx-lcn.manager.dtx-time}
# Ñ©»¨Ëã·¨µÄsequence볤¶È£¬Ä¬ÈÏΪ12λ.
tx-lcn.manager.seq-len=12
# Òì³£»Øµ÷¿ª¹Ø¡£¿ªÆôʱÇëÖÆ¶¨ex-url
tx-lcn.manager.ex-url-enabled=false
# ÊÂÎñÒ쳣֪ͨ£¨ÈκÎhttpЭÒ鵨ַ¡£ δָ¶¨Ð­Òéʱ£¬
ΪTMÌṩÄÚÖù¦Äܽӿڣ©¡£Ä¬ÈÏÊÇÓʼþ֪ͨ
tx-lcn.manager.ex-url=/provider/email-to/306509906@ qq.com

×¢Ò⣺¸öÈËÐÞ¸ÄÁËÊý¾Ý¿âµÄÃû³Æ£¬
ºÍÓû§ÃûÃÜÂ룬 ¸ù¾Ý×Ô¼ºµÄʵ¼ÊÇé¿öÐÞ¸Ä

txlcn-tmµÄpomÐ޸ģ¬·Å¿ªÅäÖÃ

×¢µôÅäÖÃ

×îºóʹÓÃmaven±àÒ룬ȥµôtest£¬·ñÔò±àÒëºÜÂý

.3Æô¶¯txlcn-tmÄ£¿é

²»ÖªµÀÔõôÆô¶¯µÄ¿ÉÒÔ×ÔÐвéÔÄSpringbootÔËÐз½Ê½

Æô¶¯ºó´ò¿ªºǫ́µØÖ·http://localhost:7970£¬³õʼÃÜÂëÊÇcodingapi£¬ÎÒÕâÀï¸Ä³ÉÁË123456

µÇ½ºó

3.4ÏîÄ¿ÅäÖÃ

pomÒýÓÃ

<!-- LCN -->
<dependency>
<groupId>com.codingapi.txlcn</groupId>
<artifactId>txlcn-tc</artifactId>
<version>5.0.2.RELEASE</version>
</dependency>
<dependency>
<groupId>com.codingapi.txlcn</groupId>
<artifactId>txlcn-txmsg-netty</artifactId>
<version>5.0.2.RELEASE</version>
</dependency>
<dependency>
<groupId>com.codingapi.txlcn</groupId>
<artifactId>txlcn-tm</artifactId>
<version>5.0.2.RELEASE</version>
</dependency>

ÅäÖÃÎļþÔö¼ÓÊÂÎñ¹ÜÀíÖÐÐĵØÖ·

# LCN
tx-lcn:
client:
manager-address: 127.0.0.1:8070
logger:
enabled: true
# driver-class-name: com.mysql.jdbc.Driver
# jdbc-url: jdbc:mysql://47.92.145.192:3306/scm_ transaction? useUnicode=true&characterEncoding=utf-8&allowMultiQueries =true&useSSL=false
# username: db_user2
# password: db_pass

Consumer¡¢Provider1¡¢Provider2Æô¶¯ÀàÔö¼Ó×¢½â

@EnableDistributedTransaction // ÆôÓ÷ֲ¼Ê½ÊÂÎñ

ÔÚPriovider1¡¢Provider2ÒªÖ´Ðеķ½·¨ÉÏÔö¼Ó×¢½â


@LcnTransaction //·Ö²¼Ê½ÊÂÎñ×¢½â
@Transactional //±¾µØÊÂÎñ×¢½â

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