- 后端:调整 product 项目,本地开发不开启文档
- 后端:product 项目,引入 seata 分布式事务
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@ -80,8 +80,8 @@ TODO 此处应有一个架构图的装逼 JPG 图。
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| `admin-web` | 【前端】管理后台 | HTTP 8080 | |
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| `mobile-web` | 【前端】商城 H5 | HTTP 8000 | |
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| `admin-application` | 管理员 HTTP 服务 | HTTP 18083 | [接口文档](http://api.shop.iocoder.cn:18099/admin-api/doc.html) |
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| `user-application` | 用户 HTTP 服务 | HTTP 18082 |[接口文档](http://api.shop.iocoder.cn:18099/user-api/doc.html) |
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| `product-application` | 商品 HTTP 服务 | HTTP 18081 | |
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| `user-application` | 用户 HTTP 服务 | HTTP 18082 | [接口文档](http://api.shop.iocoder.cn:18099/user-api/doc.html) |
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| `product-application` | 商品 HTTP 服务 | HTTP 18081 | [接口文档](http://api.shop.iocoder.cn:18099/product-api/doc.html) |
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| `pay-application` | 支付 HTTP 服务 | HTTP 18084 | |
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| `promotion-application` | 促销 HTTP 服务 | HTTP 18085 | |
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| `search-application` | 搜索 HTTP 服务 | HTTP 18086 | |
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@ -0,0 +1,6 @@
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swagger:
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enable: true
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title: 商品子系统
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description: 商品子系统
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version: 1.0.0
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base-package: cn.iocoder.mall.product.application.controller
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@ -9,7 +9,4 @@ server:
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context-path: /product-api/
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swagger:
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title: 商品子系统
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description: 商品子系统
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version: 1.0.0
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base-package: cn.iocoder.mall.product.application.controller
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enable: false
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@ -44,6 +44,15 @@
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<artifactId>mybatis-plus-boot-starter</artifactId>
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</dependency>
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<dependency>
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<groupId>io.seata</groupId>
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<artifactId>seata-spring</artifactId>
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</dependency>
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<dependency>
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<groupId>io.seata</groupId>
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<artifactId>seata-dubbo</artifactId>
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</dependency>
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<!-- RPC 相关 -->
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<dependency>
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<groupId>org.apache.dubbo</groupId>
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@ -1,14 +1,48 @@
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package cn.iocoder.mall.product.config;
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import com.alibaba.druid.pool.DruidDataSource;
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import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
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import io.seata.rm.datasource.DataSourceProxy;
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import io.seata.spring.annotation.GlobalTransactionScanner;
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import org.mybatis.spring.annotation.MapperScan;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.DependsOn;
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import org.springframework.context.annotation.Primary;
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import org.springframework.transaction.annotation.EnableTransactionManagement;
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import javax.sql.DataSource;
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@Configuration
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@MapperScan("cn.iocoder.mall.product.dao") // 扫描对应的 Mapper 接口
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@EnableTransactionManagement(proxyTargetClass = true) // 启动事务管理。为什么使用 proxyTargetClass 参数,参见 https://blog.csdn.net/huang_550/article/details/76492600
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public class DatabaseConfiguration {
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// 数据源,使用 HikariCP
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@Value("${spring.application.name}")
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private String applicationId;
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@Value("${seata.tx-service-group}")
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private String txServiceGroup;
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}
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@Bean("druidDataSource")
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@ConfigurationProperties("spring.datasource.druid")
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public DruidDataSource druidDataSource(){
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return DruidDataSourceBuilder.create().build();
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}
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@ConfigurationProperties(prefix = "spring.datasource")
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@Primary
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@Bean("dataSource")
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@DependsOn("druidDataSource") // 解决多数据源,循环依赖的问题。主要发生点在 DataSourceInitializerInvoker
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public DataSource dataSource() {
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DruidDataSource druidDataSource = druidDataSource();
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return new DataSourceProxy(druidDataSource);
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}
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@Bean
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public GlobalTransactionScanner globalTransactionScanner() {
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return new GlobalTransactionScanner(applicationId, txServiceGroup);
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}
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}
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@ -39,3 +39,7 @@ rocketmq:
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name-server: 127.0.0.1:9876
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producer:
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group: product-producer-group
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# seata
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seata:
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tx-service-group: my_test_tx_group
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69
product/product-service-impl/src/main/resources/file.conf
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69
product/product-service-impl/src/main/resources/file.conf
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@ -0,0 +1,69 @@
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transport {
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# tcp udt unix-domain-socket
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type = "TCP"
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#NIO NATIVE
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server = "NIO"
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#enable heartbeat
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heartbeat = true
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#thread factory for netty
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thread-factory {
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boss-thread-prefix = "NettyBoss"
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worker-thread-prefix = "NettyServerNIOWorker"
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server-executor-thread-prefix = "NettyServerBizHandler"
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share-boss-worker = false
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client-selector-thread-prefix = "NettyClientSelector"
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client-selector-thread-size = 1
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client-worker-thread-prefix = "NettyClientWorkerThread"
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# netty boss thread size,will not be used for UDT
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boss-thread-size = 1
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#auto default pin or 8
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worker-thread-size = 8
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}
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}
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service {
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#vgroup->rgroup
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vgroup_mapping.my_test_tx_group = "default"
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#only support single node
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default.grouplist = "180.167.213.26:8091"
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#degrade current not support
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enableDegrade = false
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#disable
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disable = false
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}
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client {
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async.commit.buffer.limit = 10000
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lock {
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retry.internal = 10
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retry.times = 30
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}
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}
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## transaction log store
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store {
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## store mode: file、db
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mode = "file"
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## file store
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file {
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dir = "file_store/data"
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# branch session size , if exceeded first try compress lockkey, still exceeded throws exceptions
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max-branch-session-size = 16384
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# globe session size , if exceeded throws exceptions
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max-global-session-size = 512
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# file buffer size , if exceeded allocate new buffer
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file-write-buffer-cache-size = 16384
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# when recover batch read size
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session.reload.read_size = 100
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}
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## database store
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db {
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driver_class = ""
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url = ""
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user = ""
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password = ""
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}
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}
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@ -0,0 +1,14 @@
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registry {
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type = "file"
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file {
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name = "file.conf"
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}
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zk {
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cluster = "default"
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serverAddr = "192.168.88.10:2181"
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session.timeout = 6000
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connect.timeout = 2000
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}
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}
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