Spring-boot应用程序在没有任何原因的情况下关闭

Question

我有一个spring-boot应用程序，我不知道为什么会关闭，日志上没有错误，我只有以下内容：

2020-05-12 16:01:47.489  INFO 21052 --- [       Thread-4] o.s.s.c.ThreadPoolTaskScheduler          : Shutting down ExecutorService 'taskScheduler'
2020-05-12 16:01:47.491  INFO 21052 --- [       Thread-4] o.s.s.concurrent.ThreadPoolTaskExecutor  : Shutting down ExecutorService 'applicationTaskExecutor'
2020-05-12 16:01:47.493  INFO 21052 --- [       Thread-4] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2020-05-12 16:01:47.503  INFO 21052 --- [       Thread-4] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown initiated...
2020-05-12 16:01:47.513  INFO 21052 --- [       Thread-4] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown completed.

在pom中，我使用以下版本：

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.6.RELEASE</version>
        <relativePath/>
    </parent>

    <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-data-jpa</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-security</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-test</artifactId>
            <scope>test</scope>
        </dependency>
...
</dependencies>

我通过以下方式运行该项目：

java -jar myjar.jar >> myjar-2020-05-12.log &

我不知道我还能在这里分享什么来更好地说明情况，我使用以下方法运行该项目

Answer 1

您应该使用nohup运行应用程序以忽略HUP信号(在注销时)：

nohup java -jar myjar.jar >> myjar-2020-05-12.log &