SpringBoot系列:打包剥离第三方依赖jar包
1、 pom.xml中加入配置并修改mainClass路径为自己项目的主函数路径:
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<fork>true</fork> <!-- 热部署 -->
<includes> <!-- 排除三方包,通过maven-jar形式单独打依赖包 -->
<include>
<groupId>nothing</groupId>
<artifactId>nothing</artifactId>
</include>
</includes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>springboot主函数全路径</mainClass>
</manifest>
</archive>
<excludes>
<exclude>application*.properties</exclude> <!-- 业务jar中过滤applicationproperties文件,在jar包外控制 -->
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy-lib</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
<includeScope>compile</includeScope>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
2、执行mvn install后项目target目录效果如下:
3、服务器部署:
其中springboot对于配置文件读取有如下方式:
1、读取jar包同级目录下的config目录中的properties文件,优先级最高;
2、读取jar包同级目录下的properties文件,优先级次之;
3、读取classpath下的config文件夹中的properties文件,优先级第三;
4、在classpath下直接放配置文件,优先级最低。
4、启动服务,测试功能
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