关于SpringBoot打成jar包以及jar包如何在Linux持久运行，我在前面已经说过了，所以本次不再赘述。
关于SpringBoot打包成war，其实步骤特别简单，如下图所示(如果是jar，通常是没有图中红色标记处，因为默认就是jar):
1.添加war
2.修改启动类
package com.blog.springboot; import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.Banner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.transaction.annotation.EnableTransactionManagement; @EnableTransactionManagement
@SpringBootApplication
public class Application { protected final static Logger logger = LoggerFactory.getLogger(Application.class); public static void main(String[] args) {
SpringApplication app = new SpringApplication(Application.class);
app.setBannerMode(Banner.Mode.OFF);
app.run(args);
logger.info("Application is success!"); }
//关键是添加这段代码
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
// 注意这里要指向原先用main方法执行的Application启动类
return builder.sources(Application.class);
} }