SpringBoot中HTTP请求不通的原因级解决方法

server.port=8081

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

@RestController
public class MyController {
    @GetMapping("/hello")
    public String hello() {
        return "Hello World";
    }
}

@Configuration
public class CorsConfig implements WebMvcConfigurer {
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOrigins("*")
                .allowedMethods("GET", "POST", "PUT", "DELETE");
    }
}

server.port=8443
server.ssl.key-store=classpath:keystore.jks
server.ssl.key-store-password=your_password
server.ssl.key-password=your_password

@PostMapping("/submit")
public String submit(@RequestBody MyData data) {
    return "Data received";
}

@GetMapping("/user")
public String getUser(@RequestParam String id) {
    return "User ID: " + id;
}

@Component
public class MyFilter implements Filter {
    @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
            throws IOException, ServletException {
        // 逻辑处理
        chain.doFilter(request, response);
    }
}

logging.level.org.springframework=DEBUG

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <exclusions>
        <exclusion>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </exclusion>
    </exclusions>
</dependency>