Spring Boot中使用profiles 打包

Spring Boot中使用profiles 打包

├─src
│  ├─main
│  │  ├─java
│  │  │  └─com
│  │  │      └─example
│  │  │          ├─config
│  │  │          ├─controller
│  │  │          ├─dao
│  │  │          ├─model
│  │  │          ├─rabbitmq
│  │  │          ├─service
│  │  │          │  └─impl
│  │  │          └─util
│  │  └─resources
│  │      └─mapper

配置檔案到放到resources目錄中

不同的環境配置變數要用@@包裹

• application.properties
  • spring.datasource.url=@spring.datasource.username@
  • server.port=${port:16500}
  • push.ios_apns=@push.ios_apns@

不同環境變零根據型別直接寫入

• application-dev.properties
  • spring.datasource.username=admin
  • spring.redis.port=${port:6379}
  • push.ios_apns=false
• application-prod.properties
  • spring.datasource.username=admin
  • spring.redis.port=${port:6379}
  • push.ios_apns=true

pom檔案更改

<profiles>
    <profile>
        <id>dev</id>
        <activation>
            <activeByDefault>true</activeByDefault>
        </activation>
        <properties>
            <build.profile.id>dev</build.profile.id>
        </properties>
    </profile>
    <profile>
        <id>prod</id>
        <properties>
            <build.profile.id>prod</build.profile.id>
        </properties>
    </profile>
</profiles>
<!-- Package as an executable jar -->
<build>
    <finalName>push</finalName>
    <!--配置Maven 對resource檔案 過濾 -->
    <filters>
        <filter>src/main/resources/application-${build.profile.id}.properties</filter>
    </filters>
    <resources>
        <resource>
            <directory>src/main/resources</directory>
            <includes>
                <include>**/*.properties</include>
                <include>**/*.xml</include>
            </includes>
            <filtering>true</filtering>
        </resource>
        <resource>
            <directory>src/main/java</directory>
            <includes>
                <include>**/*.properties</include>
                <include>**/*.xml</include>
            </includes>
            <filtering>true</filtering>
        </resource>
    </resources>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

執行生產環境命令

• mvn clean install -Pprod

在類中對properties取值方法

 @Value("${push.ios_apns}")
private boolean IOS_APNS;