1.pom.xml
真实环境中,有时需要把spring boot的项目打包成war包,并部署到tomcat下。此时需要如下配置pom.xml。
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion></modelVersion>
<artifactId></artifactId>
<packaging>war</packaging>
<name></name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.2.RELEASE</version>
<relativePath/>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<excludes>
<exclude>application*.properties</exclude>
</excludes>
</resource>
<resource> <!-- 这里的作用是为了只包含profileActive的properties,如果没有这个也可以,但项目会把所有的配置文件全都打包进去 -->
<!-- 把filtering设为true,才会把文件中的@[email protected]给替换成**的profile的<profileActive>xxx</profileActive>中的值 -->
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>application.properties</include>
<include>application-${profileActive}.properties</include>
</includes>
</resource>
</resources>
</build>
<profiles>
<profile>
<id>dev</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<profileActive>dev</profileActive>
</properties>
</profile>
<profile>
<id>prod</id>
<properties>
<profileActive>prod</profileActive>
</properties>
<dependencies>
<dependency> <!-- 把tomcat的scope设为provided,即编译期,否则package时会报缺少servlet-api异常 -->
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
</profiles>
</project>
2. application.properties
spring.profiles.active=@[email protected] # ..
3. 在idea中运行时:
如果用idea中的
运行的话,则必须设置
为dev或者别的可用的profile。
或者如果用右边栏的profile
则可以直接用spring-boot maven插件运行