在pom.xml文件中,將打包方式改為war:
<packaging>war</packaging>
然后添加如下的Tomcat依賴配置,覆蓋Spring Boot自帶的Tomcat依賴:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
在<build></build>標簽內配置項目名(該配置類似於server.context-path=mrbird):
...
<build>
...
<finalName>mrbird</finalName>
</build>
...
添加啟動類ServletInitializer:
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
public class ServletInitializer extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
}
其中Application為Spring Boot的啟動類。
准備完畢后,運行mvn clean package命令即可在target目錄下生產war包: