微服务框架搭建

---
title: 微服务框架搭建
icon: cloud
date: 2026-01-16
category:

• Java
• Spring Cloud
  tag:
• 微服务搭建
  order: 1

---

微服务框架搭建

IDEA 搭建微服务

1. 创建父项目

创建父项目 Maven 工程

<?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>top.justq</groupId>
    <artifactId>belnuan-server</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>pom</packaging>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>3.2.12</version>
        <relativePath/>
    </parent>

    <properties>
        <maven.compiler.source>21</maven.compiler.source>
        <maven.compiler.target>21</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <spring-cloud.version>2023.0.3</spring-cloud.version>
        <spring-cloud-alibaba.version>2023.0.1.2</spring-cloud-alibaba.version>

        <mybatis-plus.version>3.5.8</mybatis-plus.version>
        <hutool.version>5.8.26</hutool.version>
        <mysql.version>8.0.33</mysql.version>
    </properties>

    <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>com.mysql</groupId>
                <artifactId>mysql-connector-j</artifactId>
                <version>${mysql.version}</version>
            </dependency>

            <dependency>
                <groupId>cn.hutool</groupId>
                <artifactId>hutool-all</artifactId>
                <version>${hutool.version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.14.1</version>
                    <configuration>
                        <source>21</source>
                        <target>21</target>
                        <compilerArgs>
                            <arg>-parameters</arg>
                        </compilerArgs>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

如果出现：<version>${mybatis-plus.version}</version> 爆红，先不用管，子模块用到了会自动下。

原因是：父工程的 dependencyManagement 只是"声明"版本，它不会主动去下载 jar 包。因为你现在的 <dependencies>（真正干活的区域）里是空的，Maven 觉得"反正你还没真正用到 Mybatis，我就先不下载了"。结果 IDEA 去本地仓库一看："咦，硬盘上没有这个 jar 包啊"，于是就给你标红报错。

2. 创建子模块

idea创建子模块配置图

很 easy。直接右键新建模块就行。

创建后配置需要的依赖