intellij-idea - 使用IDEA 打包 java程序，包括图片、配置文件等

Question

我用IDEA写了个java小程序，想打包成可执行的jar文件，发到别的电脑使用。
但是打包老是出问题，不是运行不了就是运行了之后，没有图标和我另外加入的图片。
还有个问题就是我给程序增加了配置文件，但是打包的时候被打包到jar里面去了，导致我无法修改配置文件。
麻烦大家有遇到这方面问题或者有经验的帮忙解答一下。

Answer 1

maven project:
Use the maven-assembly-plugin plug-in
For usage, please refer to http://www.infoq.com/cn/news/2011/06/xxb-maven-9-package
For example,
assembly.xml needs to be The configuration file is packaged in a separate folder and can be configured as follows
<assembly>

<id>assembly</id>
<formats>
    <format>tar.gz</format>
</formats>
<includeBaseDirectory>true</includeBaseDirectory>
<fileSets>
    <fileSet>
        <directory>src/main/assembly/bin</directory>
        <outputDirectory>bin</outputDirectory>
        <fileMode>0755</fileMode>
    </fileSet>
    <fileSet>
        <directory>src/main/resources/${package.environment}</directory>
        <outputDirectory>conf</outputDirectory>
        <fileMode>0644</fileMode>
    </fileSet>
    <fileSet>
        <directory>lib/</directory>
        <outputDirectory>lib</outputDirectory>
    </fileSet>
</fileSets>
<dependencySets>
    <dependencySet>
        <outputDirectory>lib</outputDirectory>
    </dependencySet>
</dependencySets>

</assembly>
When writing the bin startup script, you need to include the conf directory in the classpath

Answer 2

It would be more troublesome to package the resources yourself. For various configurations, you can try spring-boot