在 ec2 中部署类似 springboot 的服务的问题

Question

我通过运行应用程序：java -jar app.jar。它的工作很好！但是设置像服务一样通过https://docs.spring.io/spring-boot/docs/current/reference/html/deployment-install.html运行。时sudo service ccth start，则发生以下错误：/etc/init.d/ccth: line 1: $'PK\003\004': command not found/etc/init.d/ccth: line 2:Dr�Lorg/PK: No such file or directory/etc/init.d/ccth: line 3:Dr�Lorg/springframework/PK: No such file or directory/etc/init.d/ccth: line 4:Dr�Lorg/springframework/boot/PK: No such file or directory/etc/init.d/ccth: line 5: $'\bDr\376L': command not found/etc/init.d/ccth: line 6:Dr�L%org/springframework/boot/loader/data/PK: No such file or directory/etc/init.d/ccth: line 7:Dr�L/springframework/boot/loader/jar/PK: No such file or directory/etc/init.d/ccth: line 8: syntax error near unexpected token `$'org/springframework/boot/loader/archive/PK\003\004''/etc/init.d/ccth: line 8: Dr�L(org/springframework/boot/loader/archive/PK'我该如何修复它们？

Answer 1

感谢您发布问题。我花了一些时间研究完全相同的问题。我使用 gradle 来构建 jar，我需要包括：

bootJar {
    launchScript()}

然后只需确保您运行新创建的文件。

Answer 2

您很可能<executable>在构建配置中缺少该选项。没有它，您将生成一个常规 JAR，而不是可执行的 JAR。

<plugin>

  <groupId>org.springframework.boot</groupId>

  <artifactId>spring-boot-maven-plugin</artifactId>

  <configuration>

    <executable>true</executable>

  </configuration>

</plugin>