SpringBoot中打包设置，将配置文件打包在外部

一.每次用maven的打包工具打包的时候 总是将配置文件一起打包进jar中！配置文件有点小修改就要重新打包很麻烦！！！！为了解决这一麻烦！找 了很多方法，下面的配置已经实现可用

我的项目目录结构如下

1.pom.xml中的配置

<build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix></classpathPrefix>
                            <mainClass>com.cn.Application</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
            <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/assembly/package.xml</descriptor>
                    </descriptors>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
            </resource>
            <resource>
                <directory>lib/</directory>
                <targetPath>lib</targetPath>
                <includes>
                    <include>**/*.jar</include>
                </includes>
            </resource>
        </resources>
</build>

在上面的配置中使用了一下两个工具

maven-jar-plugin，负责将应用程序打包成可执行的jar文件 
maven-assembly-plugin，负责将整个项目按照自定义的目录结构打成最终的压缩包，方便实际部署

2.package.xml的配置如下

<?xml version="1.0" encoding="UTF-8"?>
<assembly
    xmlns="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>zip</format>
    </formats>
    <includeBaseDirectory>true</includeBaseDirectory>
    <fileSets>
        <!-- 把项目相关的说明文件，打包进zip文件的根目录 -->
        <fileSet>
            <directory>${project.basedir}</directory>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>README*</include>
                <include>LICENSE*</include>
                <include>NOTICE*</include>
                <include>build.info</include>
            </includes>
        </fileSet>

        <fileSet>
            <directory>${project.basedir}/config</directory>
            <outputDirectory>config</outputDirectory>
            <includes>
                <include>*.properties</include>
                <include>ireport/*.jasper</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>
</assembly>