maven打包时加入依赖包及加入本地依赖包

maven打包的时候默认是不加入依赖的jar包的，所以想打出一个独立的可运行jar包的话直接mvn clean install package是不行的。需要略改动下pom文件，加入如下plugin

< build >
        < sourceDirectory >src/main/java sourceDirectory >
        < plugins >
            < plugin >
                < groupId >org.apache.maven.plugins groupId >
                < artifactId >maven-compiler-plugin artifactId >
                < configuration >
                    < defaultLibBundleDir >lib defaultLibBundleDir >
                    < source >1.5 source >
                    < target >1.5 target >
                    < encoding >UTF-8 encoding >
                configuration >
            plugin >
            < plugin >
                < groupId >org.apache.maven.plugins groupId >
                < artifactId >maven-jar-plugin artifactId >
                < configuration >
                    < archive >
                        < manifest >
                            < addClasspath >true addClasspath >
                            < classpathPrefix > classpathPrefix >
                            < mainClass >com.xx.xx.xx mainClass >
                        manifest >
                    archive >
                configuration >
            plugin >
            < plugin >
                < groupId >org.apache.maven.plugins groupId >
                < artifactId >maven-dependency-plugin artifactId >
                < executions >
                    < execution >
                        < id >copy id >
                        < phase >install phase >
                        < goals >
                            < goal >copy-dependencies goal >
                        goals >
                        < configuration >
                            < outputDirectory >
                                ${project.build.directory}
                            outputDirectory >
                        configuration >
                    execution >
                executions >
            plugin >
            < plugin >
                < groupId >org.apache.maven.plugins groupId >
                < artifactId >maven-resources-plugin artifactId >
                < version >2.2 version >
                < configuration >
                    < encoding >UTF-8 encoding >
                configuration >
            plugin >
        plugins >
    build >

maven打包的时候有些jar包是不在mavencenter的。需要在pom中引入相关的本地jar包，那么相关的depency应该像如下更改

 < dependency >
        < groupId >org.wltea.ik-analyzer groupId >
        < artifactId >ik-analyzer artifactId >
        < version >3.2.8 version >
        < scope >system scope >
        < systemPath >${project.basedir}/lib/ik-analyzer-3.2.8.jar systemPath >
    dependency >

对于war包系统来说，有时候需要把jar包打到相关的war包中，可以使用plugin，默认将lib下的所有jar文件打包到WEB-INF/lib下。当然也是可以打包其他的文件的，诸如xml,properties等的。相关的plugin如下：

  < plugin >
            < groupId >org.apache.maven.plugins groupId >
            < artifactId >maven-war-plugin artifactId >
            < version >2.3 version >
            < configuration >
                < warName >${project.artifactId} warName >
                < webResources >
                    < resource >
                        < directory >lib/ directory >
                        < targetPath >WEB-INF/lib targetPath >
                        < includes >
                            < include >**/*.jar include >
                        includes >
                    resource >
                webResources >
            configuration >
        plugin >

转自:http://my.oschina.net/zimingforever/blog/266191