java项目打包。问题不难，只是我急要。

项目用的maven，本地jar，以及资源文件。用的eclipse打jar包，但是要求资源文件必须导出的jar包同级。否则图片等资源文件加载不出来。

    要求提供合适的方法将资源本件整合到jar包里面，没必要把资源文件漏在外面。还保留Runable jar的风格，把所有import JAR放在JAR外面独立的一个文件夹。

pom.xml 打包用assembly插件

<build>
        <finalName>${artifactId}</finalName>
        <plugins>
            <!-- jar打包相关插件 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <archive>
                        <manifestEntries>
                            <Class-Path>conf/</Class-Path>
                        </manifestEntries>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix>lib/</classpathPrefix>
                            <mainClass>com.****ceMain</mainClass>
                        </manifest>
                    </archive>
                    <excludes>
                        <exclude>*.xml</exclude>
                        <exclude>*.properties</exclude>
                    </excludes>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <appendAssemblyId>false</appendAssemblyId>
                    <descriptors>
                        <descriptor>assembly.xml</descriptor>
                    </descriptors>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    <skip>true</skip>
                    <includes>
                        <include>**/*Test.java</include>
                    </includes>
                </configuration>
            </plugin>
        </plugins>
    </build>

assembly.xml文件：

<assembly
    xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
    <id>distribution</id>
    <formats>
        <format>zip</format>
    </formats>

    <fileSets>
        <fileSet>
            <directory>src/main/bin</directory>
            <outputDirectory></outputDirectory>
        </fileSet>
        <fileSet>
            <directory>src/main/resources</directory>
            <outputDirectory>conf</outputDirectory>
        </fileSet>
        <fileSet>
            <directory>data</directory>
            <outputDirectory>data</outputDirectory>
        </fileSet>
        <fileSet>
            <directory>${project.build.directory}</directory>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>*.jar</include>
            </includes>
        </fileSet>
    </fileSets>
    <dependencySets>
        <dependencySet>
            <outputDirectory>/lib</outputDirectory>
            <excludes>
                <exclude>${pom.groupId}:${pom.artifactId}</exclude>
            </excludes>
        </dependencySet>
    </dependencySets>
</assembly>

想打成什么都行

https://www.cnblogs.com/xinjian/p/5691883.html参考下，网上有很多教程