这篇文章主要介绍了springboot中多环境配置的示例分析，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。

NO1.我们在做项目的时候是不是都会区分很多环境呢？比如开发环境、测试环境、生产环境等，那么第一步我将先带大家配置好各个环境；

1.首先打开我们项目的pom.xml文件加入以下内容：

<build>
  <finalName>${project.artifactId}-${project.version}</finalName>
  <plugins>
   <plugin>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-maven-plugin</artifactId>
     <executions>
      <execution>
        <goals>
         <goal>repackage</goal>
        </goals>
      </execution>
     </executions>
   </plugin>
   <plugin>
     <groupId>org.apache.maven.plugins</groupId>
     <artifactId>maven-compiler-plugin</artifactId>
     <version>3.3</version>
     <configuration>
      <source>1.8</source>
      <target>1.8</target>
      <encoding>utf8</encoding>
     </configuration>
   </plugin>
  </plugins>
  <filters>
   <filter>src/main/resources/application-${filter-resource-name}.properties</filter>
  </filters>
  <resources>
   <resource>
     <directory>src/main/resources</directory>
     <filtering>true</filtering>
     <excludes>
      <exclude>filters/*</exclude>
      <exclude>filters/*</exclude>
      <exclude>application-dev.properties</exclude>
      <exclude>application-test.properties</exclude>
      <exclude>application-alpha.properties</exclude>
      <exclude>application-prod.properties</exclude>
     </excludes>
   </resource>
   <resource>
     <directory>src/main/resources</directory>
     <filtering>true</filtering>
     <includes>
      <include>application-${filter-resource-name}.properties</include>
     </includes>
   </resource>
  </resources>
</build>
<profiles>
  <profile>
   <id>dev</id>
   <activation>
     <activeByDefault>true</activeByDefault>
   </activation>
   <properties>
     <filter-resource-name>dev</filter-resource-name>
   </properties>
  </profile>
  <profile>
   <id>test</id>
   <properties>
     <filter-resource-name>test</filter-resource-name>
   </properties>
  </profile>
  <profile>
   <id>alpha</id>
   <properties>
     <filter-resource-name>alpha</filter-resource-name>
   </properties>
  </profile>
  <profile>
   <id>prod</id>
   <properties>
     <filter-resource-name>prod</filter-resource-name>
   </properties>
  </profile>
</profiles>

这一段相信大家都很熟悉了吧，我就不多做解释了（有疑问的童鞋可以私信我哦）；

2.然后打开application.properties文件，并在其中加入以下内容：

#表示激活的配置文件（dev|prod）
spring.profiles.active=@filter-resource-name@

整个项目变成了如下结构：

至此我们的springboot多环境配置已经完成；

3.设置日志级别

#log level
logging.level.root=debug

4.设置自定义端口以及实例名

#端口
server.port=8888
#实例名
spring.application.name=demo-springboot

5.logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <include resource="org/springframework/boot/logging/logback/base.xml" />
  <appender name="demo" class="ch.qos.logback.core.rolling.RollingFileAppender">
   <file>demo/demo.log</file>
   <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
     <!-- 按天回滚 daily -->
     <fileNamePattern>demo/demo.%d{yyyy-MM-dd}.log</fileNamePattern>
     <!-- 日志最大的历史 10天 -->
     <maxHistory>10</maxHistory>
   </rollingPolicy>
   <encoder charset="UTF-8">
     <pattern>${FILE_LOG_PATTERN}</pattern>
   </encoder>
  </appender>
  <logger name="com.example.demo" level="INFO" additivity="false">
   <appender-ref ref="demo"/>
  </logger>
  <logger name="com.example.demo.dao" level="DEBUG" />
  <logger name="com.example.demo.service" level="INFO" />
  <logger name="druid.sql.Statement" level="DEBUG" />
  <logger name="druid.sql.ResultSet" level="DEBUG" />
  <logger name="org.apache" level="INFO" />
  <logger name="org.mybatis.spring" level="ERROR" />
  <logger name="org.springframework" level="INFO"></logger>
  <logger name="springfox" level="ERROR"></logger>
  <root level="INFO">
   <appender-ref ref="demo" />
  </root>
</configuration

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