base transacton test

loit-shardingsphere-seata-nacos-feign-provider-main/pom.xml

@@ -14,7 +14,7 @@
 
     <properties>
         <java.version>1.8</java.version>
-        <sharding-sphere.version>4.0.0</sharding-sphere.version>
+        <sharding-sphere.version>4.0.0-RC3</sharding-sphere.version>
         <lombok.version>1.16.4</lombok.version>
         <mybatis-plus-boot-starter.version>3.3.1</mybatis-plus-boot-starter.version>
         <druid-spring-boot-starter.version>1.1.10</druid-spring-boot-starter.version>

loit-shardingsphere-seata-nacos-feign-provider-main/src/main/resources/application-dev.yml

@@ -5,6 +5,10 @@ spring:
   application:
     name: loit-shardingshere
   cloud:
+    alibaba:
+      seata:
+        # seata 服务分组，要与服务端nacos-config.txt中service.vgroup_mapping的后缀对应
+        tx-service-group: loit-shardingshere-seata-service-group
     nacos:
       discovery:
         # Nacos 注册中心地址
@@ -14,15 +18,15 @@ spring:
     proxy-target-class: true
   shardingsphere:
     datasource:
-      names: ds-master,ds-slave-0
-      ds-master:
+      names: ds0,ds1
+      ds0:
         type: com.alibaba.druid.pool.DruidDataSource
         #        type: com.zaxxer.hikari.HikariDataSource
         driver-class-name: com.mysql.jdbc.Driver
         username: root
         password: loit2019ABC
-        jdbc-url: jdbc:mysql://192.168.66.40:3321/demo_ds?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
-        url: jdbc:mysql://192.168.66.40:3321/demo_ds?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
+        jdbc-url: jdbc:mysql://192.168.66.40:3321/demo_ds_0?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
+        url: jdbc:mysql://192.168.66.40:3321/demo_ds_0?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
         filters: stat,wall,log4j
         maxActive: 20
         initialSize: 1
@@ -37,14 +41,14 @@ spring:
         poolPreparedStatements: true
         maxOpenPreparedStatements: 20
         connection-properties: druid.stat.merggSql=ture;druid.stat.slowSqlMillis=5000
-      ds-slave-0:
+      ds1:
         type: com.alibaba.druid.pool.DruidDataSource
         #        type: com.zaxxer.hikari.HikariDataSource
         driver-class-name: com.mysql.jdbc.Driver
         username: root
         password: loit2019ABC
-        jdbc-url: jdbc:mysql://192.168.66.40:3321/demo_ds_0?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
-        url: jdbc:mysql://192.168.66.40:3321/demo_ds_0?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
+        jdbc-url: jdbc:mysql://192.168.66.40:3321/demo_ds_1?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
+        url: jdbc:mysql://192.168.66.40:3321/demo_ds_1?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
         filters: stat,wall,log4j
         maxActive: 20
         initialSize: 1
@@ -59,26 +63,40 @@ spring:
         poolPreparedStatements: true
         maxOpenPreparedStatements: 20
         connection-properties: druid.stat.merggSql=ture;druid.stat.slowSqlMillis=5000
-    masterslave:
-      load-balance-algorithm-type: round_robin
-      name: ds_ms
-      master-data-source-name: ds-master
-      #slave-data-source-names: ds-slave-0,ds-slave-1
-      slave-data-source-names: ds-slave-0
-
-#mybatis:
-#  mapper-locations: classpath:/mapper/**/*.xml   #把xml文件放在com.XX.mapper.*中可能会出现找到的问题，这里把他放在resource下的mapper中
-#  #实体扫描，多个package用逗号或者分号分隔
-#  typeAliasesPackage: com.company.spring.boot.shardingsphere.seata.modules.entity  #这里是实体类的位置
-#  configuration:
-#    map-underscore-to-camel-case: true
-#    cache-enabled: false
+    sharding:
+      default-database-strategy:
+        inline:
+          sharding-column: user_id
+          algorithm-expression: ds$->{user_id % 2}
+      tables:
+        t_order:
+          actual-data-nodes: ds$->{0..1}.t_order_$->{0..1}
+          table-strategy:
+            inline:
+              sharding-column: order_id
+              algorithm-expression: t_order_$->{order_id % 2}
+          key-generator:
+            column: order_id
+            type: SNOWFLAKE
+            props:
+              worker.id: 123
+        t_order_item:
+          actual-data-nodes: ds$->{0..1}.t_order_item_$->{0..1}
+          table-strategy:
+            inline:
+              sharding-column: order_id
+              algorithm-expression: t_order_item_$->{order_id % 2}
+          key-generator:
+            column: order_item_id
+            type: SNOWFLAKE
+            props:
+              worker.id: 123
 
 mybatis-plus:
   #  datasource: dataSource
   mapper-locations: classpath:/mapper/**/*.xml
   #实体扫描，多个package用逗号或者分号分隔
-  type-aliases-package:  com.loit.shardingsphere.seata.modules.entity
+  type-aliases-package:  com.loit.shardingsphere.seata.nacos.feign.modules
   #typeEnumsPackage: com.baomidou.springboot.entity.enums
   global-config:
     #主键类型  0:"数据库ID自增", 1:"用户输入ID",2:"全局唯一ID (数字类型唯一ID)", 3:"全局唯一ID UUID", 4:"该类型为未设置主键类型", 5:"字符串全局唯一ID";

loit-shardingsphere-seata-nacos-feign-provider-main/src/main/resources/application-master-slave.yml

@@ -5,6 +5,10 @@ spring:
   application:
     name: loit-shardingshere
   cloud:
+    alibaba:
+      seata:
+        # seata 服务分组，要与服务端nacos-config.txt中service.vgroup_mapping的后缀对应
+        tx-service-group: loit-shardingshere-seata-service-group
     nacos:
       discovery:
         # Nacos 注册中心地址

loit-shardingsphere-seata-nacos-feign-provider-main/src/main/resources/application-sharding-databases-tables.yml

@@ -6,6 +6,16 @@ spring:
     name: loit-shardingshere
   aop:  #使用CGLIB来实现AOP的时候
     proxy-target-class: true
+  cloud:
+    alibaba:
+      seata:
+        # seata 服务分组，要与服务端nacos-config.txt中service.vgroup_mapping的后缀对应
+        tx-service-group: loit-shardingshere-seata-service-group
+    nacos:
+      discovery:
+        # Nacos 注册中心地址
+        server-addr: 39.100.254.140:8103
+        namespace: 3ac84119-5558-4bf8-b309-034dd0e458e0
   shardingsphere:
     datasource:
       names: ds0,ds1

loit-shardingsphere-seata-nacos-feign-provider-main/src/main/resources/application-sharding-tables.yml

@@ -5,6 +5,10 @@ spring:
   application:
     name: loit-shardingshere
   cloud:
+    alibaba:
+      seata:
+        # seata 服务分组，要与服务端nacos-config.txt中service.vgroup_mapping的后缀对应
+        tx-service-group: loit-shardingshere-seata-service-group
     nacos:
       discovery:
         # Nacos 注册中心地址