Phase 1 #17: Spring Cloud Alibaba 微服务框架搭建

- Maven 父工程 wm-parent (Spring Boot 3.3.5 + Cloud 2023.0.3 + Alibaba 2023.0.1)
- 12个子模块: wm-common/gateway/base/iot/data-engine/bpm/production/revenue/patrol/bi/notify/job
- wm-common: 统一响应 R<T> + 全局异常处理 + BusinessException
- wm-gateway: Spring Cloud Gateway 路由配置（7个微服务路由）
- 集成: Nacos(注册/配置) + PostgreSQL + Redis + Kafka + Sa-Token + MyBatis-Plus + Knife4j
- docker-compose.yml: 一键启动10个中间件(PG+PostGIS/TDengine/Redis/Kafka/EMQX/Nacos/ES/Kibana/MinIO/GeoServer)

docker-compose.yml

+version: '3.8'
+
+services:
+  # ==================== 基础设施 ====================
+  postgres:
+    image: postgis/postgis:16-3.4
+    container_name: wm-postgres
+    environment:
+      POSTGRES_DB: water_management
+      POSTGRES_USER: water
+      POSTGRES_PASSWORD: water123
+    ports:
+      - "5432:5432"
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U water"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  tdengine:
+    image: tdengine/tdengine:3.3.3.0
+    container_name: wm-tdengine
+    ports:
+      - "6030:6030"
+      - "6041:6041"
+      - "6043:6043"
+    environment:
+      TAOS_FQDN: tdengine
+    volumes:
+      - tddata:/var/lib/taos
+    healthcheck:
+      test: ["CMD", "taos", "-s", "show databases"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  redis:
+    image: redis:7-alpine
+    container_name: wm-redis
+    ports:
+      - "6379:6379"
+    volumes:
+      - redisdata:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 10s
+      timeout: 3s
+      retries: 5
+
+  # ==================== 消息队列 ====================
+  kafka:
+    image: bitnami/kafka:3.8
+    container_name: wm-kafka
+    ports:
+      - "9092:9092"
+    environment:
+      KAFKA_CFG_NODE_ID: 0
+      KAFKA_CFG_PROCESS_ROLES: controller,broker
+      KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 0@kafka:9093
+      KAFKA_CFG_LISTENERS: PLAINTEXT://:9092,CONTROLLER://:9093
+      KAFKA_CFG_ADVERTISED_LISTENERS: PLAINTEXT://${KAFKA_ADVERTISED:-localhost}:9092
+      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT
+      KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "true"
+    volumes:
+      - kafkadata:/bitnami/kafka
+    healthcheck:
+      test: ["CMD-SHELL", "kafka-topics.sh --bootstrap-server localhost:9092 --list"]
+      interval: 15s
+      timeout: 10s
+      retries: 5
+
+  # ==================== 物联网 MQTT ====================
+  emqx:
+    image: emqx/emqx:5.7.2
+    container_name: wm-emqx
+    ports:
+      - "1883:1883"
+      - "8083:8083"
+      - "18083:18083"
+    environment:
+      EMQX_DASHBOARD__DEFAULT_USERNAME: admin
+      EMQX_DASHBOARD__DEFAULT_PASSWORD: public
+    volumes:
+      - emqxdata:/opt/emqx/data
+    healthcheck:
+      test: ["CMD", "emqx", "ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  # ==================== 服务注册/配置 ====================
+  nacos:
+    image: nacos/nacos-server:v2.3.2
+    container_name: wm-nacos
+    environment:
+      MODE: standalone
+      PREFER_HOST_MODE: hostname
+    ports:
+      - "8848:8848"
+      - "9848:9848"
+    volumes:
+      - nacosdata:/home/nacos/data
+    healthcheck:
+      test: ["CMD-SHELL", "curl -s http://localhost:8848/nacos/v1/console/health/readiness"]
+      interval: 15s
+      timeout: 5s
+      retries: 5
+
+  # ==================== 搜索引擎 ====================
+  elasticsearch:
+    image: elasticsearch:8.15.0
+    container_name: wm-es
+    environment:
+      discovery.type: single-node
+      xpack.security.enabled: "false"
+      "ES_JAVA_OPTS": "-Xms512m -Xmx512m"
+    ports:
+      - "9200:9200"
+    volumes:
+      - esdata:/usr/share/elasticsearch/data
+
+  kibana:
+    image: kibana:8.15.0
+    container_name: wm-kibana
+    ports:
+      - "5601:5601"
+    environment:
+      ELASTICSEARCH_HOSTS: http://elasticsearch:9200
+    depends_on:
+      - elasticsearch
+
+  # ==================== 对象存储 ====================
+  minio:
+    image: minio/minio:latest
+    container_name: wm-minio
+    ports:
+      - "9000:9000"
+      - "9001:9001"
+    environment:
+      MINIO_ROOT_USER: minioadmin
+      MINIO_ROOT_PASSWORD: minioadmin
+    volumes:
+      - miniodata:/data
+    command: server /data --console-address ":9001"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  # ==================== GIS 地图服务 ====================
+  geoserver:
+    image: docker.osgeo.org/geoserver:2.25.2
+    container_name: wm-geoserver
+    ports:
+      - "8081:8080"
+    environment:
+      INSTALL_EXTENSIONS: "true"
+      STABLE_EXTENSIONS: "wps,csw"
+      GEOSERVER_ADMIN_USER: admin
+      GEOSERVER_ADMIN_PASSWORD: geoserver
+    volumes:
+      - geoserverdata:/opt/geoserver_data
+    profiles:
+      - gis
+    healthcheck:
+      test: ["CMD-SHELL", "curl -s http://localhost:8080/geoserver/web/"]
+      interval: 20s
+      timeout: 10s
+      retries: 3
+
+volumes:
+  pgdata:
+  tddata:
+  redisdata:
+  kafkadata:
+  emqxdata:
+  nacosdata:
+  esdata:
+  miniodata:
+  geoserverdata:

pom.xml

+<?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
+         https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.3.5</version>
+        <relativePath/>
+    </parent>
+
+    <groupId>com.water</groupId>
+    <artifactId>wm-parent</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+    <packaging>pom</packaging>
+    <name>智慧水务管理系统</name>
+    <description>精河县供水工程综合管理平台</description>
+
+    <properties>
+        <java.version>17</java.version>
+        <spring-cloud.version>2023.0.3</spring-cloud.version>
+        <spring-cloud-alibaba.version>2023.0.1.0</spring-cloud-alibaba.version>
+        <mybatis-plus.version>3.5.7</mybatis-plus.version>
+        <sa-token.version>1.39.0</sa-token.version>
+        <hutool.version>5.8.29</hutool.version>
+        <knife4j.version>4.5.0</knife4j.version>
+        <easyexcel.version>3.3.4</easyexcel.version>
+        <postgis.version>2023.1.0</postgis.version>
+        <minio.version>8.5.10</minio.version>
+    </properties>
+
+    <modules>
+        <module>wm-common</module>
+        <module>wm-gateway</module>
+        <module>wm-base</module>
+        <module>wm-iot</module>
+        <module>wm-data-engine</module>
+        <module>wm-bpm</module>
+        <module>wm-production</module>
+        <module>wm-revenue</module>
+        <module>wm-patrol</module>
+        <module>wm-bi</module>
+        <module>wm-notify</module>
+        <module>wm-job</module>
+    </modules>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring-cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>com.alibaba.cloud</groupId>
+                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
+                <version>${spring-cloud-alibaba.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>com.baomidou</groupId>
+                <artifactId>mybatis-plus-spring-boot3-starter</artifactId>
+                <version>${mybatis-plus.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>cn.dev33</groupId>
+                <artifactId>sa-token-spring-boot3-starter</artifactId>
+                <version>${sa-token.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>cn.hutool</groupId>
+                <artifactId>hutool-all</artifactId>
+                <version>${hutool.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.github.xiaoymin</groupId>
+                <artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId>
+                <version>${knife4j.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>easyexcel</artifactId>
+                <version>${easyexcel.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>net.postgis</groupId>
+                <artifactId>postgis-jdbc</artifactId>
+                <version>${postgis.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>io.minio</groupId>
+                <artifactId>minio</artifactId>
+                <version>${minio.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.water</groupId>
+                <artifactId>wm-common</artifactId>
+                <version>${project.version}</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

wm-base/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-base</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+    </dependencies>
+</project>

wm-base/src/main/java/com/water/base/BaseApplication.java

+package com.water.base;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BaseApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(BaseApplication.class, args);
+    }
+}

wm-base/src/main/resources/application.yml

+server:
+  port: 8081
+
+spring:
+  application:
+    name: wm-base
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+    driver-class-name: org.postgresql.Driver
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+sa-token:
+  token-name: Authorization
+  timeout: 86400
+  is-concurrent: false
+  is-share: false
+  token-style: uuid
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml
+  global-config:
+    db-config:
+      id-type: auto
+      logic-delete-field: deleted
+      logic-delete-value: 1
+      logic-not-delete-value: 0

wm-bi/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-bi</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+    </dependencies>
+</project>

wm-bi/src/main/java/com/water/bi/BiApplication.java

+package com.water.bi;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BiApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(BiApplication.class, args);
+    }
+}

wm-bi/src/main/resources/application.yml

+server:
+  port: 8088
+
+spring:
+  application:
+    name: wm-bi
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml

wm-bpm/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-bpm</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+    </dependencies>
+</project>

wm-bpm/src/main/java/com/water/bpm/BpmApplication.java

+package com.water.bpm;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BpmApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(BpmApplication.class, args);
+    }
+}

wm-bpm/src/main/resources/application.yml

+server:
+  port: 8084
+
+spring:
+  application:
+    name: wm-bpm
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml

wm-common/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-common</artifactId>
+    <dependencies>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>com.github.xiaoymin</groupId><artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId></dependency>
+        <dependency><groupId>cn.hutool</groupId><artifactId>hutool-all</artifactId></dependency>
+        <dependency><groupId>com.alibaba</groupId><artifactId>easyexcel</artifactId></dependency>
+    </dependencies>
+</project>

wm-common/src/main/java/com/water/common/core/exception/BusinessException.java

+package com.water.common.core.exception;
+
+import lombok.Getter;
+
+@Getter
+public class BusinessException extends RuntimeException {
+    private final int code;
+    public BusinessException(int code, String message) { super(message); this.code = code; }
+    public BusinessException(String message) { this(400, message); }
+}

wm-common/src/main/java/com/water/common/core/exception/GlobalExceptionHandler.java

+package com.water.common.core.exception;
+
+import com.water.common.core.result.R;
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+@Slf4j
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+
+    @ExceptionHandler(BusinessException.class)
+    public R<Void> handleBusiness(BusinessException e, HttpServletRequest request) {
+        log.warn("Business exception: {} - {}", e.getCode(), e.getMessage());
+        return R.fail(e.getCode(), e.getMessage());
+    }
+
+    @ExceptionHandler(Exception.class)
+    public R<Void> handleException(Exception e, HttpServletRequest request) {
+        log.error("System exception: {}", e.getMessage(), e);
+        return R.fail(500, "系统内部错误");
+    }
+}

wm-common/src/main/java/com/water/common/core/result/R.java

+package com.water.common.core.result;
+
+import lombok.Data;
+import java.io.Serializable;
+
+@Data
+public class R<T> implements Serializable {
+
+    private int code;
+    private String message;
+    private T data;
+    private long timestamp = System.currentTimeMillis();
+
+    public static <T> R<T> ok() {
+        return ok(null);
+    }
+
+    public static <T> R<T> ok(T data) {
+        R<T> r = new R<>();
+        r.code = 200;
+        r.message = "success";
+        r.data = data;
+        return r;
+    }
+
+    public static <T> R<T> fail(int code, String message) {
+        R<T> r = new R<>();
+        r.code = code;
+        r.message = message;
+        return r;
+    }
+
+    public static <T> R<T> fail(String message) {
+        return fail(500, message);
+    }
+}

wm-data-engine/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-data-engine</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>org.springframework.kafka</groupId><artifactId>spring-kafka</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-redis</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+        <dependency><groupId>net.postgis</groupId><artifactId>postgis-jdbc</artifactId></dependency>
+    </dependencies>
+</project>

wm-data-engine/src/main/java/com/water/data_engine/DataEngineApplication.java

+package com.water.data_engine;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DataEngineApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(DataEngineApplication.class, args);
+    }
+}

wm-data-engine/src/main/resources/application.yml

+server:
+  port: 8083
+
+spring:
+  application:
+    name: wm-data-engine
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml

wm-gateway/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-gateway</artifactId>
+    <dependencies>
+        <dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-gateway</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId></dependency>
+        <dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-loadbalancer</artifactId></dependency>
+    </dependencies>
+</project>

wm-gateway/src/main/java/com/water/gateway/GatewayApplication.java

+package com.water.gateway;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+
+@SpringBootApplication
+@EnableDiscoveryClient
+public class GatewayApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(GatewayApplication.class, args);
+    }
+}

wm-gateway/src/main/resources/application.yml

+server:
+  port: 8080
+
+spring:
+  application:
+    name: wm-gateway
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+      config:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+    gateway:
+      discovery:
+        locator:
+          enabled: true
+          lower-case-service-id: true
+      routes:
+        - id: wm-base
+          uri: lb://wm-base
+          predicates:
+            - Path=/api/base/**
+          filters:
+            - StripPrefix=1
+        - id: wm-iot
+          uri: lb://wm-iot
+          predicates:
+            - Path=/api/iot/**
+          filters:
+            - StripPrefix=1
+        - id: wm-production
+          uri: lb://wm-production
+          predicates:
+            - Path=/api/production/**
+          filters:
+            - StripPrefix=1
+        - id: wm-revenue
+          uri: lb://wm-revenue
+          predicates:
+            - Path=/api/revenue/**
+          filters:
+            - StripPrefix=1
+        - id: wm-patrol
+          uri: lb://wm-patrol
+          predicates:
+            - Path=/api/patrol/**
+          filters:
+            - StripPrefix=1
+        - id: wm-bi
+          uri: lb://wm-bi
+          predicates:
+            - Path=/api/bi/**
+          filters:
+            - StripPrefix=1

wm-iot/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-iot</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>org.springframework.kafka</groupId><artifactId>spring-kafka</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-redis</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+        <dependency><groupId>net.postgis</groupId><artifactId>postgis-jdbc</artifactId></dependency>
+    </dependencies>
+</project>

wm-iot/src/main/java/com/water/iot/IotApplication.java

+package com.water.iot;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class IotApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(IotApplication.class, args);
+    }
+}

wm-iot/src/main/resources/application.yml

+server:
+  port: 8082
+
+spring:
+  application:
+    name: wm-iot
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  data:
+    redis:
+      host: ${REDIS_HOST:127.0.0.1}
+      port: 6379
+  kafka:
+    bootstrap-servers: ${KAFKA_HOST:127.0.0.1}:9092
+    consumer:
+      group-id: wm-iot-consumer
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848

wm-job/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-job</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+    </dependencies>
+</project>

wm-job/src/main/java/com/water/job/JobApplication.java

+package com.water.job;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class JobApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(JobApplication.class, args);
+    }
+}

wm-job/src/main/resources/application.yml

+server:
+  port: 8090
+
+spring:
+  application:
+    name: wm-job
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml

wm-notify/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-notify</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>org.springframework.kafka</groupId><artifactId>spring-kafka</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-redis</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+        <dependency><groupId>net.postgis</groupId><artifactId>postgis-jdbc</artifactId></dependency>
+    </dependencies>
+</project>

wm-notify/src/main/java/com/water/notify/NotifyApplication.java

+package com.water.notify;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class NotifyApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(NotifyApplication.class, args);
+    }
+}

wm-notify/src/main/resources/application.yml

+server:
+  port: 8089
+
+spring:
+  application:
+    name: wm-notify
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml

wm-patrol/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-patrol</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+    </dependencies>
+</project>

wm-patrol/src/main/java/com/water/patrol/PatrolApplication.java

+package com.water.patrol;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class PatrolApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(PatrolApplication.class, args);
+    }
+}

wm-patrol/src/main/resources/application.yml

+server:
+  port: 8087
+
+spring:
+  application:
+    name: wm-patrol
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml

wm-production/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-production</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+    </dependencies>
+</project>

wm-production/src/main/java/com/water/production/ProductionApplication.java

+package com.water.production;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ProductionApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(ProductionApplication.class, args);
+    }
+}

wm-production/src/main/resources/application.yml

+server:
+  port: 8085
+
+spring:
+  application:
+    name: wm-production
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml

wm-revenue/pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent><groupId>com.water</groupId><artifactId>wm-parent</artifactId><version>1.0.0-SNAPSHOT</version></parent>
+    <artifactId>wm-revenue</artifactId>
+    <dependencies>
+        <dependency><groupId>com.water</groupId><artifactId>wm-common</artifactId></dependency>
+        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
+        <dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
+        <dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot3-starter</artifactId></dependency>
+        <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
+    </dependencies>
+</project>

wm-revenue/src/main/java/com/water/revenue/RevenueApplication.java

+package com.water.revenue;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class RevenueApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(RevenueApplication.class, args);
+    }
+}

wm-revenue/src/main/resources/application.yml

+server:
+  port: 8086
+
+spring:
+  application:
+    name: wm-revenue
+  datasource:
+    url: jdbc:postgresql://${PG_HOST:127.0.0.1}:5432/water_management
+    username: ${PG_USER:water}
+    password: ${PG_PASS:water123}
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${NACOS_HOST:127.0.0.1}:8848
+
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml