springboot 开发部署指定不同的配置文件

迈不过友情╰ 2022-04-18 05:45 324阅读 0赞

*  **在pom.xml中配置profile**
    
        <dependencies>
        		<dependency>
        			<groupId>org.springframework.boot</groupId>
        			<artifactId>spring-boot-starter-web</artifactId>
        		</dependency>
        
        		<dependency>
        			<groupId>org.springframework.boot</groupId>
        			<artifactId>spring-boot-starter-test</artifactId>
        			<scope>test</scope>
        		</dependency>
        		<dependency>
        			<groupId>mysql</groupId>
        			<artifactId>mysql-connector-java</artifactId>
        			<version>6.0.6</version>
        		</dependency>
        		
        		<dependency>
        			<groupId>org.springframework.boot</groupId>
        			<artifactId>spring-boot-starter-data-jpa</artifactId>
        		</dependency>
        	</dependencies>
        
        	<profiles>
        		<profile>
        			
        			<id>dev</id>
        			<properties>
        				<activefile>dev</activefile>
        			</properties>
        			<activation>
        				<activeByDefault>true</activeByDefault>
        			</activation>
        		</profile>
        		<profile>
        			
        			<id>prod</id>
        			<properties>
        				<activefile>prod</activefile>
        			</properties>
        		</profile>
        	</profiles>
        
        	<build>
        		<plugins>
        			<plugin>
        				<groupId>org.springframework.boot</groupId>
        				<artifactId>spring-boot-maven-plugin</artifactId>
        			</plugin>
        		</plugins>
        	</build>
    
    profiles标签下可配置多个配置文件，默认配置文件添加activation标签，值为ture
 *  **配置文件**

src/main/resources/application.properties（汇总配置文件 用以配置不同环境下使用不同的配置文件）

spring.profiles.active=@activefile@
    server.port=8080

src/main/resources/application-dev.properties (开发环境配置)

数据库配置=xxx
    xxx=xxx

src/main/resources/application-prod.properties (生产环境配置)

数据库配置=xxx
    xxx=xxx

*  **打包执行**

打包生产环境jar

mvn package -P prod

打包开发环境jar

mvn package -P dev