springboot 常用配置之多环境配置(开发环境、测试环境、生产环境等)

柔情只为你懂 2022-05-28 08:28 680阅读 0赞

在上一课中我们通过idea工具没有做任何配置就构建了一个springboot项目，并且已经成功启动了，但我们都很清楚这些都远远不能达到我们实际项目的需求，比如我们要引入我们自己的redis配置、mysql配置等，应该如何处理呢？在spring mvc中我们都是通过spring.xml相关文件配置，在springboot中这些都已经不存在了，我们应该怎样配置呢？别急，马上为大家揭晓谜底，跟着我一起来吧！

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-prod.properties</exclude>
    					
    					<exclude>static/css/**/*</exclude>
    					<exclude>static/fonts/**/*</exclude>
    					<exclude>static/ajax/libs/summernote/**/*</exclude>
    				</excludes>
    			</resource>
    			<resource>
    				<directory>src/main/resources</directory>
    				<filtering>false</filtering>
    				<includes>
    					<include>application-${filter-resource-name}.properties</include>
    					
    					<include>static/css/**/*</include>
    					<include>static/fonts/**/*</include>
    					<include>static/ajax/libs/summernote/**/*</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>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：

![70][]

至此我们的springboot多环境配置已经完成

**打包方式：**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3eDE5OTIxMjE1_size_16_color_FFFFFF_t_70][]

**生产环境配置如下：**

![20190901154715359.png][]

**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">
             
             <fileNamePattern>demo/demo.%d{yyyy-MM-dd}.log</fileNamePattern>
             
             <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

至此，我们项目的基本环境配置已经搭建好，通过maven clean install以下选择dev|test|prod打入你指定的配置，然后run application运行，如果通过localhost:8888可以访问说明你的配置worked了；但是这还远远不够，我们项目开发总得操作数据库吧，哈哈 是的，接下来让我们进入springboot + mysql + mybatis的世界吧！

**完整代码下载地址如下：**[http://zyshare.cn/resource/detail/9][http_zyshare.cn_resource_detail_9]

[70]: /images/20220528/4faf26b8dcd245c594ad4ba8e242bbba.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3eDE5OTIxMjE1_size_16_color_FFFFFF_t_70]: /images/20220528/5b303a355d644024bdbb6bf70d9e19a6.png
[20190901154715359.png]: /images/20220528/e58d774d2ccd493bba4dba37780bcde8.png
[http_zyshare.cn_resource_detail_9]: http://zyshare.cn/resource/detail/9