环境 Java 8 Spring Boot 2.1.7.RELEASE
在pom.xml文件中，将打包方式改成war
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<packaging>war</packaging>
然后添加Tomcat依赖配置，覆盖Spring Boot自带的Tomcat依赖
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<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
在<build></build>标签内配置项目名（该配置类似于server.context-path=tengxt）
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<build>
//...
<finalName>tengxt</finalName>
//...
</build>
在启动类ServletInitializer 中继承（extends）类SpringBootServletInitializer
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import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
@SpringBootApplication
public class SpringBootWarApplication extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(SpringBootWarApplication.class, args);
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return builder.sources(SpringBootWarApplication.class);
}
}
准备完毕后，运行mvn clean package命令即可在target目录下查看生产war包。
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