开发喵星球

在一些特定场景中，可能需要将 lib 和 resource 文件进行分离存放。为了实现这一需求，可以对 ruoyi-admin 模块下的 pom.xml 文件进行修改。

1. 修改 pom.xml 文件

首先，在 ruoyi-admin 模块下的 pom.xml 文件中进行配置修改：

<?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>ruoyi</artifactId>
        <groupId>com.ruoyi</groupId>
        <version>4.4.0</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <packaging>jar</packaging>
    <artifactId>ruoyi-admin</artifactId>

    <description>Web 服务入口</description>

    <dependencies>
        <!-- SpringBoot 集成 Thymeleaf 模板引擎 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>

        <!-- Spring Boot DevTools -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <optional>true</optional> <!-- 标识依赖不会传递 -->
        </dependency>

        <!-- Swagger2 -->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
        </dependency>

        <!-- 防止 Swagger 页面类型转换错误，排除 2.9.2 版本中的引用，手动加入 1.5.21 版本 -->
        <dependency>
            <groupId>io.swagger</groupId>
            <artifactId>swagger-annotations</artifactId>
            <version>1.5.21</version>
        </dependency>

        <dependency>
            <groupId>io.swagger</groupId>
            <artifactId>swagger-models</artifactId>
            <version>1.5.21</version>
        </dependency>

        <!-- Swagger2 UI -->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
        </dependency>

        <!-- MySQL 驱动包 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

        <!-- 核心模块 -->
        <dependency>
            <groupId>com.ruoyi</groupId>
            <artifactId>ruoyi-framework</artifactId>
        </dependency>

        <!-- 定时任务模块 -->
        <dependency>
            <groupId>com.ruoyi</groupId>
            <artifactId>ruoyi-quartz</artifactId>
        </dependency>

        <!-- 代码生成模块 -->
        <dependency>
            <groupId>com.ruoyi</groupId>
            <artifactId>ruoyi-generator</artifactId>
        </dependency>
    </dependencies>

    <build>
        <!-- 定义 JAR 包名称 -->
        <finalName>{project.artifactId}</finalName>
        <plugins>
            <!-- 分离依赖的 JAR 包 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-dependencies</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy-dependencies</goal>
                        </goals>
                        <configuration>
                            <!-- 设置依赖包的输出目录，避免打入 JAR 包 -->
                            <outputDirectory>{project.build.directory}/lib</outputDirectory>
                            <excludeTransitive>false</excludeTransitive>
                            <stripVersion>false</stripVersion>
                            <includeScope>runtime</includeScope>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <!-- 复制资源文件 -->
            <plugin>
                <artifactId>maven-resources-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-resources</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <resources>
                                <resource>
                                    <directory>src/main/resources</directory>
                                </resource>
                            </resources>
                            <outputDirectory>${project.build.directory}/resources</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <!-- 打包时排除配置文件 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>**/*.yml</exclude>
                        <exclude>**/*.xml</exclude>
                    </excludes>
                </configuration>
            </plugin>

            <!-- Spring Boot 重新打包 -->
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <layout>ZIP</layout>
                    <includes>
                        <include>
                            <groupId>non-exists</groupId>
                            <artifactId>non-exists</artifactId>
                        </include>
                    </includes>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

2. 启动项目

在执行项目启动时，使用以下命令来加载分离的资源文件和依赖包：

java -jar -Dloader.path=resources,lib ruoyi-admin.jar

通过这种方式，你可以将依赖的 JAR 包和资源文件分别存放在不同的目录中，便于管理和部署。