four-level-schedule/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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>four-level-schedule</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>pom</packaging>
    <modules>
        <module>schedule-producer</module>
        <module>schedule-consumer</module>
        <module>schedule-manager</module>
        <module>schedule-monitor</module>
    </modules>

    <!-- 统一属性管理 -->
    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <!-- 匹配 Spring Framework 5.3.33 的最新 Boot 版本 -->
        <spring-boot.version>2.7.18</spring-boot.version>
        <!-- 对应的 Spring Kafka 版本 -->
        <spring-kafka.version>2.8.11</spring-kafka.version>
        <fastjson.version>1.2.83</fastjson.version>
        <lombok.version>1.18.30</lombok.version>
    </properties>

    <!-- 依赖管理：子模块引用时无需写版本号 -->
    <dependencyManagement>
        <dependencies>
            <!-- Spring Boot Dependencies -->
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring-boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <!-- Spring Kafka (显式指定版本以匹配 Boot 2.7.x) -->
            <dependency>
                <groupId>org.springframework.kafka</groupId>
                <artifactId>spring-kafka</artifactId>
                <version>${spring-kafka.version}</version>
            </dependency>

            <!-- 其他通用依赖 -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>${fastjson.version}</version>
            </dependency>
            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <version>${lombok.version}</version>
                <optional>true</optional>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <!-- 1. 编译插件（保持Java 8） -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.1</version> <!-- 适配Java 8的稳定版本 -->
                <configuration>
                    <source>8</source>
                    <target>8</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>

            <!-- 2. SpringBoot插件：降级到2.7.18（支持Java 8的最后稳定版） -->
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.7.18</version> <!-- 核心修改：降级插件版本 -->
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <!-- 3. 测试插件（可选） -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>3.0.0-M7</version>
                <configuration>
                    <skipTests>true</skipTests>
                </configuration>
            </plugin>
        </plugins>
    </build></project>