Issues:

  1. Mapping失效，I added a controller (value="md") in my program and made the following configuration, but they are ineffective: yaml server: servlet: context-path: /api
  2. Loading order, I loaded a static variable using Runner in Main.java, but I cannot access it through a member variable in the above controller, it shows as null, I can only load it dynamically in the method

code

@Slf4j
@SpringBootApplication
public class Main  extends SpringBootServletInitializer implements ApplicationRunner {



    public static void main(String[] args) {
        SpringApplication.run(Main.class, args);
    }







    private static  Path filePath;  


//This method returns null when called at the member variable level, but returns the correct value when called within a method.
    public static Path getFilePath() {
        return filePath;
    }

    @Resource
    private Environment env;

    @Override
    public void run(ApplicationArguments args) throws Exception {

       String fileName="content.md";
       String beifen = env.getProperty("dir.beifen");

        log.info("初始化文件  备份路径:{}",beifen);


        Path filePath = Paths.get(beifen, fileName);
        Path parent = filePath.getParent();

        // 创建父目录
        if (parent != null) {
            Files.createDirectories(parent);
        }

        // 如果路径已经存在且是目录，提示错误
        if (Files.isDirectory(filePath)) {
            throw new IOException("目标路径已是目录: " + filePath);
        }

        // 不存在则创建空文件（存在就跳过）
        if (Files.notExists(filePath)) {
            Files.createFile(filePath);
        }
        this.filePath = filePath;
        log.info("初始化完成  path: {}",filePath.toString());
    }


    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        log.info("SpringApplicationBuilder-----------------");
        log.info("this:  {}",this.getClass());
        log.info("Main: {}",Main.class);
        return builder.sources(Main.class);
    }
}

My dependency versions

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>3.4.5</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>
        <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>

Comment From: wenzhuo4657

Tomcat version is 10.1.46