springboot jar分离部署

• 注意：spring boot web项目别使用jsp页面，可以使用模板代替，jsp打包时访问页面会报404错误。

1.具体配置如下：

<build><plugins><!--更换maven的jar打包插件先前使用的是spring-boot-maven-plugin来打包，这个插件会将项目所有的依赖打入BOOT-INF/lib下，替换为maven-jar-plugin--><!-- 1. springboot应用与jar分离部署配置--><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-jar-plugin</artifactId><version>3.1.1</version><configuration><archive><manifest><!--需要加入到类构建路径--><addClasspath>true</addClasspath><!--指定生成的Manifest文件中Class-Path依赖lib前面都加上路径,构建出lib/xx.jar--><classpathPrefix>lib/</classpathPrefix><!--程序入口--> <mainClass>com.ms.serviceapi.ServiceapiApplication</mainClass></manifest></archive><!-- 3.排除resources配置文件 在jar同级目录增加配置文件--><excludes ><exclude>**/*.properties</exclude><exclude>**/*.xml</exclude><exclude>**/*.yml</exclude></excludes></configuration></plugin><!-- 2.拷贝依赖到jar外面的lib目录--><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-dependency-plugin</artifactId><executions><execution><id>copy-lib</id><phase>package</phase><goals><goal>copy</goal></goals><configuration><outputDirectory>target/lib</outputDirectory></configuration></execution></executions></plugin><!--自动化配置实现内容拷贝 可用assembly--><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-antrun-plugin</artifactId><executions><execution><phase>package</phase><goals><goal>run</goal></goals><configuration><target><property name="dist" value="target/publish"></property><property name="dist-tmp" value="${dist}/tmp"></property><property name="app-name" value="${project.artifactId}-${project.version}"></property><copy file="target/${app-name}.jar" tofile="${dist}/${app-name}.jar" /><delete dir="${dist}/${app-name}-classes.jar" /><!--web项目启用<mkdir dir="${dist-tmp}" /><copy file="target/${app-name}.jar" tofile="${dist-tmp}/${app-name}.jar" /><unzip src="${dist-tmp}/${app-name}.jar" dest="${dist-tmp}" /><zip destfile="${dist}/${app-name}-pages.jar"><zipfileset dir="${dist-tmp}/META-INF" prefix="META-INF" /><zipfileset dir="target/classes/static" prefix="static" /><zipfileset dir="target/classes/templates" prefix="templates" /></zip>--><delete dir="${dist-tmp}" /><move todir="${dist}/lib"><fileset dir="target/lib" /></move><copy todir="${dist}"><fileset dir="target/classes"><include name="**/*.properties" /><include name="**/*.xml" /><include name="**/*.yml" /></fileset></copy></target></configuration></execution></executions></plugin><!--属性替换--><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-resources-plugin</artifactId><configuration><delimiters><!-- 指定过滤的表达式<delimit>$</delimit> : 表示 过滤开头为 $ 结束为 $ 的内容，例如 $project.versionb$<delimit>${*}</delimit> 表示 过滤${}包裹的内容，例如 ${project.vserion}--><delimit>${*}</delimit></delimiters></configuration></plugin><!--4.启动项目 java -jar -Dloader.path=.,lib xx.jar --debug 查看项目日志 --></plugins></build>

2.打包目录如下：

lib
xxx.yml
xxx-1.0.jar

3.运行：

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

4.assembly复制打包后的文件

<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-assembly-plugin</artifactId><!-- The configuration of the plugin --><configuration><!-- Specifies the configuration file of the assembly plugin --><descriptors><descriptor>src/main/resources/assembly/package.xml</descriptor></descriptors></configuration><executions><execution><id>make-assembly</id><phase>package</phase><goals><goal>single</goal></goals></execution></executions></plugin>

4.1 package.xml配置文件

<?xml version="1.0" encoding="UTF-8"?>
<assemblyxmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3 http://maven.apache.org/xsd/assembly-1.1.3.xsd"><id>package</id><formats><format>tar.gz</format><format>dir</format><format>zip</format></formats><includeBaseDirectory>true</includeBaseDirectory><!--依赖jar包以及项目打包文件存储文件--><dependencySets><dependencySet><!--存储在projectName-assembly-version/lib下--><outputDirectory>lib</outputDirectory></dependencySet></dependencySets><fileSets><fileSet><directory>${project.build.directory}/classes</directory><outputDirectory>/</outputDirectory><includes><include>**/*.properties</include></includes></fileSet><!-- 把项目自己编译出来的jar文件，打包进zip文件的根目录 --><fileSet><directory>${project.build.directory}</directory><outputDirectory>/</outputDirectory><includes><include>*.jar</include></includes></fileSet></fileSets><files><!--针对单个文件--><file><!--源文件地址，相对于项目地址--><source>pom.xml</source><!--输出目录为projectName-assembly-version/--><outputDirectory>.</outputDirectory><!--文件的权限--><fileMode>0755</fileMode><!--重命名为--><destName>pom.xml</destName></file></files>
</assembly>