- 增加 demo 项目，用于作为脚手架的示例。目前暂未完成，提交保存下。

demo/demo-application/pom.xml

@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>demo</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>demo-application</artifactId>
+
+    <dependencies>
+        <!-- Mall 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>common-framework</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+<!--        <dependency>-->
+<!--            <groupId>cn.iocoder.mall</groupId>-->
+<!--            <artifactId>mall-spring-boot</artifactId>-->
+<!--            <version>1.0-SNAPSHOT</version>-->
+<!--        </dependency>-->
+<!--        <dependency>-->
+<!--            <groupId>cn.iocoder.mall</groupId>-->
+<!--            <artifactId>system-service-impl</artifactId>-->
+<!--            <version>1.0-SNAPSHOT</version>-->
+<!--        </dependency>-->
+<!--        <dependency>-->
+<!--            <groupId>cn.iocoder.mall</groupId>-->
+<!--            <artifactId>system-sdk</artifactId>-->
+<!--            <version>1.0-SNAPSHOT</version>-->
+<!--        </dependency>-->
+        <!--        <dependency>-->
+        <!--            <groupId>cn.iocoder.mall</groupId>-->
+        <!--            <artifactId>system-service-impl</artifactId>-->
+        <!--            <version>1.0-SNAPSHOT</version>-->
+        <!--        </dependency>-->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>demo-business-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>demo-business</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- Web 相关 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger2</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>swagger-bootstrap-ui</artifactId>
+        </dependency>
+
+        <!-- 云服务相关 -->
+        <dependency>
+            <groupId>com.qiniu</groupId>
+            <artifactId>qiniu-java-sdk</artifactId>
+        </dependency>
+
+        <!-- 监控相关 -->
+        <dependency>
+            <groupId>de.codecentric</groupId>
+            <artifactId>spring-boot-admin-starter-client</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-registry-prometheus</artifactId>
+        </dependency>
+
+        <!-- 测试相关 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <!-- 提供给 mapstruct 使用 -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+
+            <!-- 打包 -->
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+
+        </plugins>
+    </build>
+
+</project>

demo/demo-application/src/main/java/cn/iocoder/mall/demo/application/DemoApplication.java

@@ -0,0 +1,15 @@
+package cn.iocoder.mall.demo.application;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.scheduling.annotation.EnableAsync;
+
+@SpringBootApplication(scanBasePackages = {"cn.iocoder.mall.demo"})
+@EnableAsync(proxyTargetClass = true)
+public class DemoApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(DemoApplication.class, args);
+    }
+
+}

demo/demo-application/src/main/java/cn/iocoder/mall/demo/application/controller/DemoProductController.java

@@ -0,0 +1,27 @@
+package cn.iocoder.mall.demo.application.controller;
+
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.demo.application.convert.DemoProductConvert;
+import cn.iocoder.mall.demo.application.vo.DemoProductVO;
+import cn.iocoder.mall.demo.business.api.DemoProductService;
+import cn.iocoder.mall.demo.business.bo.DemoProductBO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/product")
+public class DemoProductController {
+
+    @Autowired
+    private DemoProductService productService;
+
+    @GetMapping("/get")
+    public CommonResult<DemoProductVO> get(@RequestParam("id") Integer id) {
+        DemoProductBO product = productService.get(id);
+        return CommonResult.success(DemoProductConvert.INSTANCE.convert(product));
+    }
+
+}

demo/demo-application/src/main/java/cn/iocoder/mall/demo/application/convert/DemoProductConvert.java

@@ -0,0 +1,17 @@
+package cn.iocoder.mall.demo.application.convert;
+
+import cn.iocoder.mall.demo.application.vo.DemoProductVO;
+import cn.iocoder.mall.demo.business.bo.DemoProductBO;
+import org.mapstruct.Mapper;
+import org.mapstruct.Mappings;
+import org.mapstruct.factory.Mappers;
+
+@Mapper
+public interface DemoProductConvert {
+
+    DemoProductConvert INSTANCE = Mappers.getMapper(DemoProductConvert.class);
+
+    @Mappings({})
+    DemoProductVO convert(DemoProductBO object);
+
+}

demo/demo-application/src/main/java/cn/iocoder/mall/demo/application/vo/DemoProductVO.java

@@ -0,0 +1,4 @@
+package cn.iocoder.mall.demo.application.vo;
+
+public class DemoProductVO {
+}

demo/demo-application/src/main/resources/application.yaml

@@ -0,0 +1,5 @@
+# server
+server:
+  port: 8080
+  servlet:
+    context-path: /demo-api/

demo/demo-business-api/pom.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>demo</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <packaging>jar</packaging>
+
+    <artifactId>demo-business-api</artifactId>
+
+    <dependencies>
+        <!-- Mall 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>common-framework</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- Web 相关 -->
+        <dependency>
+            <groupId>io.swagger</groupId>
+            <artifactId>swagger-annotations</artifactId>
+        </dependency>
+
+        <!-- 工具类相关 -->
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
+        </dependency>
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct-jdk8</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

demo/demo-business-api/src/main/java/cn/iocoder/mall/demo/business/api/DemoOrderService.java

@@ -0,0 +1,7 @@
+package cn.iocoder.mall.demo.business.api;
+
+public interface DemoOrderService {
+
+
+
+}

demo/demo-business-api/src/main/java/cn/iocoder/mall/demo/business/api/DemoProductService.java

@@ -0,0 +1,9 @@
+package cn.iocoder.mall.demo.business.api;
+
+import cn.iocoder.mall.demo.business.bo.DemoProductBO;
+
+public interface DemoProductService {
+
+    DemoProductBO get(Integer id);
+
+}

demo/demo-business-api/src/main/java/cn/iocoder/mall/demo/business/bo/DemoProductBO.java

@@ -0,0 +1,4 @@
+package cn.iocoder.mall.demo.business.bo;
+
+public class DemoProductBO {
+}

demo/demo-business-api/src/main/java/cn/iocoder/mall/demo/business/package-info.java

@@ -0,0 +1 @@
+package cn.iocoder.mall.demo.business;

demo/demo-business/pom.xml

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>demo</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>demo-business</artifactId>
+
+    <dependencies>
+        <!-- Mall 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>demo-business-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- DB 相关 -->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-tx</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid-spring-boot-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+        </dependency>
+
+        <!-- 工具类相关 -->
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+
+        <!--  test  -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <!-- 提供给 mapstruct 使用 -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

demo/demo-business/src/main/java/cn/iocoder/mall/demo/business/config/DatabaseConfiguration.java

@@ -0,0 +1,14 @@
+package cn.iocoder.mall.demo.business.config;
+
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+@Configuration
+@MapperScan("cn.iocoder.mall.demo.business.dao") // 扫描对应的 Mapper 接口
+@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
+public class DatabaseConfiguration {
+
+    // 数据源，使用 Druid
+
+}

demo/demo-business/src/main/java/cn/iocoder/mall/demo/business/convert/DemoProductConvert.java

@@ -0,0 +1,17 @@
+package cn.iocoder.mall.demo.business.convert;
+
+import cn.iocoder.mall.demo.business.bo.DemoProductBO;
+import cn.iocoder.mall.demo.business.dataobject.product.DemoProductDO;
+import org.mapstruct.Mapper;
+import org.mapstruct.Mappings;
+import org.mapstruct.factory.Mappers;
+
+@Mapper
+public interface DemoProductConvert {
+
+    DemoProductConvert INSTANCE = Mappers.getMapper(DemoProductConvert.class);
+
+    @Mappings({})
+    DemoProductBO convert(DemoProductDO object);
+
+}

demo/demo-business/src/main/java/cn/iocoder/mall/demo/business/dao/DemoProductMapper.java

@@ -0,0 +1,10 @@
+package cn.iocoder.mall.demo.business.dao;
+
+import cn.iocoder.mall.demo.business.dataobject.product.DemoProductDO;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface DemoProductMapper extends BaseMapper<DemoProductDO> {
+
+}

demo/demo-business/src/main/java/cn/iocoder/mall/demo/business/dataobject/order/DemoOrderDO.java

@@ -0,0 +1,37 @@
+package cn.iocoder.mall.demo.business.dataobject.order;
+
+import cn.iocoder.common.framework.dataobject.DeletableDO;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+/**
+ * Demo 订单
+ */
+@Data
+@Accessors(chain = true)
+@TableName(value = "orders")
+public class DemoOrderDO extends DeletableDO {
+
+    /**
+     * id
+     */
+    private Integer id;
+
+    /**
+     * 商品编号
+     */
+    private Integer productId;
+
+    /**
+     * 状态
+     *
+     * - 1、待付款
+     * - 2、待发货
+     * - 3、待收获
+     * - 4、已完成
+     * - 5、已关闭
+     */
+    private Integer status;
+
+}

demo/demo-business/src/main/java/cn/iocoder/mall/demo/business/dataobject/product/DemoProductDO.java

@@ -0,0 +1,33 @@
+package cn.iocoder.mall.demo.business.dataobject.product;
+
+import cn.iocoder.common.framework.dataobject.DeletableDO;
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+/**
+ * Demo 商品
+ */
+@Data
+@Accessors(chain = true)
+public class DemoProductDO extends DeletableDO {
+
+    /**
+     * 编号
+     */
+    private Integer id;
+
+    /**
+     * 名字
+     */
+    private String name;
+
+    /**
+     * 价格
+     */
+    private Integer price;
+    /**
+     * 库存数量
+     */
+    private Integer quantity;
+
+}

demo/demo-business/src/main/java/cn/iocoder/mall/demo/business/package-info.java

@@ -0,0 +1 @@
+package cn.iocoder.mall.demo.business;

demo/demo-business/src/main/java/cn/iocoder/mall/demo/business/service/DemoOrderServiceImpl.java

@@ -0,0 +1,6 @@
+package cn.iocoder.mall.demo.business.service;
+
+import cn.iocoder.mall.demo.business.api.DemoOrderService;
+
+public class DemoOrderServiceImpl implements DemoOrderService {
+}

demo/demo-business/src/main/java/cn/iocoder/mall/demo/business/service/DemoProductServiceImpl.java

@@ -0,0 +1,23 @@
+package cn.iocoder.mall.demo.business.service;
+
+import cn.iocoder.mall.demo.business.api.DemoProductService;
+import cn.iocoder.mall.demo.business.bo.DemoProductBO;
+import cn.iocoder.mall.demo.business.convert.DemoProductConvert;
+import cn.iocoder.mall.demo.business.dao.DemoProductMapper;
+import cn.iocoder.mall.demo.business.dataobject.product.DemoProductDO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class DemoProductServiceImpl implements DemoProductService {
+
+    @Autowired
+    private DemoProductMapper demoProductMapper;
+
+    @Override
+    public DemoProductBO get(Integer id) {
+        DemoProductDO product = demoProductMapper.selectById(id);
+        return DemoProductConvert.INSTANCE.convert(product);
+    }
+
+}

demo/demo-business/src/main/resources/config/application.yaml

@@ -0,0 +1,19 @@
+spring:
+  # datasource
+  datasource:
+    url: jdbc:mysql://47.112.193.81:3306/testb5f4?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+    driver-class-name: com.mysql.jdbc.Driver
+    username: testb5f4
+    password: F4df4db0ed86@11
+
+# mybatis-plus
+mybatis-plus:
+  configuration:
+    map-underscore-to-camel-case: true # 虽然默认为 true ，但是还是显示去指定下。
+  global-config:
+    db-config:
+      id-type: auto
+      logic-delete-value: 1 # 逻辑已删除值(默认为 1)
+      logic-not-delete-value: 0 # 逻辑未删除值(默认为 0)
+  mapperLocations: classpath*:mapper/*.xml
+  typeAliasesPackage: cn.iocoder.mall.demo.business.dataobject

demo/demo-job/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>demo</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>demo-job</artifactId>
+
+
+</project>

demo/demo-rpc-service-api/pom.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>demo</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <packaging>jar</packaging>
+
+    <artifactId>demo-rpc-service-api</artifactId>
+
+    <dependencies>
+        <!-- Mall 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>common-framework</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- Web 相关 -->
+        <dependency>
+            <groupId>io.swagger</groupId>
+            <artifactId>swagger-annotations</artifactId>
+        </dependency>
+
+        <!-- 工具类相关 -->
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
+        </dependency>
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct-jdk8</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

demo/demo-rpc-service/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>demo</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>demo-rpc-service</artifactId>
+
+
+</project>

demo/pom.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>onemall</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>demo</artifactId>
+    <packaging>pom</packaging>
+    <modules>
+        <module>demo-application</module>
+        <module>demo-rpc-service-api</module>
+        <module>demo-rpc-service</module>
+        <module>demo-business-api</module>
+        <module>demo-business</module>
+        <module>demo-job</module>
+    </modules>
+
+
+</project>

pom.xml

@@ -23,6 +23,7 @@
         <module>pay</module>
         <module>promotion</module>
         <module>search</module>
+        <module>demo</module>
     </modules>
     <packaging>pom</packaging>