一、项目src/main/resources目录下建立相对应的目录

一、项目src/main/resources目录下建立相对应的目录

 二、POM中的配置

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.shunneng.springboot</groupId>
    <artifactId>springboot-demo1</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
    </parent>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
    </dependencies>

    <profiles>
        <!--本地开发环境-->
        <profile>
            <id>dev</id>
            <properties>
                <profiles.active>dev</profiles.active>
            </properties>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
        </profile>
        <!--测试环境-->
        <profile>
            <id>test</id>
            <properties>
                <profiles.active>test</profiles.active>
            </properties>
        </profile>
        <!--生产环境-->
        <profile>
            <id>pro</id>
            <properties>
                <profiles.active>pro</profiles.active>
            </properties>
        </profile>
    </profiles>

    <!--build部分-->
    <build>
        <finalName>${artifactId}-${version}</finalName>
        <sourceDirectory>src/main/java</sourceDirectory>
        <testSourceDirectory>src/test/java</testSourceDirectory>

        <filters>
            <filter>src/main/filters/filter.properties</filter>
        </filters>

        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <configuration>
                    <!-- 使用默认的变量标记方法即${*} -->
                    <useDefaultDelimiters>true</useDefaultDelimiters>
                </configuration>
            </plugin>
        </plugins>

        <resources>
            <resource>
                <!--项目的默认资源目录，但是要排除不必要的文件，想要指定加入的再下面的resource指定-->
                <directory>${project.basedir}/src/main/resources</directory>
                <excludes>
                    <exclude>dbpool/**</exclude>
                    <exclude>dev/*</exclude>
                    <exclude>mbg/*</exclude>
                    <exclude>pro/*</exclude>
                    <exclude>test/*</exclude>
                    <exclude>readme.txt</exclude>
                </excludes>
            </resource>
            <resource>
                <directory>${project.basedir}/src/main/resources/${profiles.active}</directory>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>${project.basedir}/src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <!--是否替换资源中的属性-->
                <filtering>true</filtering>
            </resource>
        </resources>
    </build>
</project>