SpringBoot技术实践-瘦身打包

待我称王封你为后i 2022-08-31 06:46 209阅读 0赞

# 一、瘦身打包 #

1.  瘦身打包用户将服务包和依赖包分开的打包方式

# 二、打包依赖 #

1.  测试工程项目结构结构如下

![image.png][]  
3. 主工程依赖如下，其中依赖公共模块内容，此处配置可忽略

1.  瘦身打包在启动类所在项目的pom.xml中配置build信息

<?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>pack</artifactId>
            <groupId>com.codecoord</groupId>
            <version>0.0.1-SNAPSHOT</version>
        </parent>
        <modelVersion>4.0.0</modelVersion>
    
        <artifactId>core-starter</artifactId>
        <properties>
            <project.build.output>F:\core</project.build.output>
        </properties>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
        </dependencies>
    
        <build>
            <plugins>
                
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-jar-plugin</artifactId>
                    <configuration>
                        <excludes>
                            
                            <exclude>config/*</exclude>
                        </excludes>
                    </configuration>
                </plugin>
                
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-resources-plugin</artifactId>
                    <executions>
                        <execution>
                            <id>copy-resources</id>
                            <phase>package</phase>
                            <goals>
                                <goal>copy-resources</goal>
                            </goals>
                            <configuration>
                                <outputDirectory>${project.build.output}</outputDirectory>
                                <resources>
                                    
                                    <resource>
                                        <directory>src/main/resources</directory>
                                        
                                        <excludes>
                                            <exclude>**/*-dev.*</exclude>
                                            <exclude>**/*-local.*</exclude>
                                        </excludes>
                                    </resource>
                                    
                                    <resource>
                                        <directory>../core-biz/src/main/resources</directory>
                                    </resource>
                                </resources>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>
                
                <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>
                        <outputDirectory>${project.build.output}/lib</outputDirectory>
                    </configuration>
                    <executions>
                        <execution>
                            <goals>
                                <goal>repackage</goal>
                            </goals>
                        </execution>
                    </executions>
                </plugin>
                
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-dependency-plugin</artifactId>
                    <version>2.8</version>
                    <executions>
                        <execution>
                            <id>copy</id>
                            <phase>package</phase>
                            <goals>
                                <goal>copy-dependencies</goal>
                            </goals>
                            <configuration>
                                <outputDirectory>${project.build.output}/lib</outputDirectory>
                                <includeScope>compile</includeScope>
                                <includeScope>runtime</includeScope>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
        </build>
    </project>

1.  打包之后目录结构

!\[image.png\](https://img-blog.csdnimg.cn/img\_convert/269de9ee3122959f780fffde3e313ccb.png\#align=left&display=inline&height=110&margin=\[object Object\]&name=image.png&originHeight=110&originWidth=1428&size=23143&status=done&style=none&width=1428)

1.  项目运行

java -Dloader.path=./lib -jar ./lib/xxx.jar &

[image.png]: /images/20220829/20cd21fa89b040339904813a7e277db5.png