本章内容主要分享多个module中的实体类集合生成到一个jar包中,而且发布到远程库;这里采用maven-assembly-plugin插件的功能来操做打包,内容不长却贴近实战切值得拥有,主要节点内容如:apache
首先假设下咱们拥有多个module,每一个module中有一些接口或公用方法的参数实体和响应实体,再或者有公用枚举,此时为了合做方对接方便,咱们须要吧这些个实体类、枚举、接口等集合到一个jar包中,提供给合做方使用;api
这里咱们能够在项目工程下再建立一个空的module,里面不用包含任何代码,可是须要在pom中加入assmebly插件如:app
1 <plugins> 2 <plugin> 3 <artifactId>maven-assembly-plugin</artifactId> 4 <version>3.1.0</version> 5 <executions> 6 <execution> 7 <id>${project.artifactId}</id> 8 <phase>package</phase> 9 <goals> 10 <goal>single</goal> 11 </goals> 12 <configuration> 13 <appendAssemblyId>false</appendAssemblyId> 14 <descriptors> 15 <descriptor>${project.basedir}/src/main/assembly/assembly.xml</descriptor> 16 </descriptors> 17 </configuration> 18 </execution> 19 </executions> 20 </plugin> 21 </plugins>
assmebly插件对应一个assembly.xml配置文件,该配置文件主要包含要打入的实体类,接口等的class类路径;没错咱们主要经过吧class类文件加入到jar中,来完成咱们开放的实体类等信息,assembly.xml文件信息如:dom
1 <assembly xmlns="http://maven.apache.org/ASSEMBLY/2.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 2 xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.0.0 3 http://maven.apache.org/xsd/assembly-2.0.0.xsd 4 http://maven.apache.org/ASSEMBLY/2.0.0 "> 5 <id>RELEASE</id> 6 <formats> 7 <format>jar</format> 8 </formats> 9 <includeBaseDirectory>false</includeBaseDirectory> 10 <fileSets> 11 <!-- 打包项目自己编译class文件 --> 12 <fileSet> 13 <directory>${project.build.directory}/classes</directory> 14 <outputDirectory></outputDirectory> 15 </fileSet> 16 <!-- api包class文件 --> 17 <fileSet> 18 <directory>${project.parent.basedir}/api/target/classes</directory> 19 <includes> 20 <include>com/kuku/api/core/provider/**</include> 21 </includes> 22 <outputDirectory></outputDirectory> 23 </fileSet> 24 <!-- domain包class文件 --> 25 <fileSet> 26 <directory>${project.parent.basedir}/domain/target/classes</directory> 27 <includes> 28 <include>com/kuku/domain/master/**</include> 29 <include>com/kuku/domain/work/dao/**</include> 30 <include>com/kuku/domain/work/model/**</include> 31 <include>entity/**</include> 32 </includes> 33 <outputDirectory></outputDirectory> 34 </fileSet> 35 <!-- common包class文件 --> 36 <fileSet> 37 <directory>${project.parent.basedir}/common/target/classes</directory> 38 <outputDirectory></outputDirectory> 39 </fileSet> 40 <!-- 打包resources下的配置文件 --> 41 <fileSet> 42 <directory>${project.basedir}/src/main/resources</directory> 43 <outputDirectory>conf</outputDirectory> 44 <filtered>true</filtered> 45 <includes> 46 <include>static/**</include> 47 <include>templates/**</include> 48 <include>**/*</include> 49 </includes> 50 </fileSet> 51 </fileSets> 52 <!--<dependencySets>--> 53 <!--<dependencySet>--> 54 <!--<useProjectArtifact>false</useProjectArtifact>--> 55 <!--<outputDirectory>lib</outputDirectory>--> 56 <!--<scope>runtime</scope>--> 57 <!--</dependencySet>--> 58 <!--</dependencySets>--> 59 </assembly>
来到此处咱们配置就完成了,上面主要目的是去target/classes目录下查找生成的.class文件打入jar包中,具体效果就不展现了各自尝试吧。maven
若是没有远程库或权限,能够考虑把jar包install到本地工程库,一般状况下经过mvn install便可完成;本地库路径通常在安装mvn指定,成功install后能够看到这几种文件:ide
一般公司内部或组内协助完成项目,都会吧接口实体、枚举、公用的方法等打包放入公司内网的库中;假如咱们有上传包到内网库的权限,能够首先配置mvn的settings.xml的servers节点:ui
1 <servers> 2 <server> 3 <id>release</id> 4 <username>shenniu003</username> 5 <password>shenniu003</password> 6 </server> 7 </servers>
而后在项目pom中增长以下配置:url
1 <distributionManagement> 2 <repository> 3 <id>release</id> 4 <url>http://102.0.102.10/nexus/content/repositories/releases/</url> 5 <name>provider</name> 6 </repository> 7 </distributionManagement>
再而后执行mvn deploy命令(idea能够鼠标右键deploy选择run),该命令会打项目的jar并上传到指定的url内网库地址上。idea