【Java】Spring Boot（六）多环境配置

一.多Resources实现方式

1.在src/main/resource创建一个env目录，再创建各个环境的子目录，再再各个环境子目录下创建名为config.properties的文件，每个键相同，值不同。

env/dev/config.properties

jdbc.username=dev
jdbc.password=123456

env/test/config.properties

jdbc.username=test
jdbc.password=888888

env/pro/config.properties

jdbc.username=root
jdbc.password=666666

2.配置profiles

<!-- Profiles -->
<profiles>
    <profile>
        <!-- 开发环境 -->
        <id>dev</id>
        <properties>
            <env>dev</env>
        </properties>
        <activation>
            <!-- 设置默认激活这个配置 -->
            <activeByDefault>true</activeByDefault>
        </activation>
    </profile>
    <profile>
        <!-- 测试环境 -->
        <id>test</id>
        <properties>
            <env>test</env>
        </properties>
    </profile>
    <profile>
        <!-- 发布环境 -->
        <id>pro</id>
        <properties>
            <env>pro</env>
        </properties>
    </profile>
</profiles>

3.配置resource

<!-- Resources -->
<build>
    <finalName>profile-app</finalName>
    <!-- 定义了变量配置文件的地址 -->
    <resources>
        <resource>
            <directory>src/main/resources</directory>
            <excludes>
                <exclude>env/dev/*</exclude>
                <exclude>env/test/*</exclude>
                <exclude>env/pro/*</exclude>
            </excludes>
            <filtering>true</filtering>
        </resource>
            
        <resource>
            <directory>src/main/resources/env/${env}</directory>
            <includes>
                <include>*.*</include>
                <include>**/*.xml</include>
                <include>**/*.properties</include>
            </includes>
            <filtering>true</filtering>
        </resource>
    </resources>
</build>        

二.参考链接

1.参考链接：https://www.cnblogs.com/wenhuang/p/9790824.html