我有一个springboot应用程序，我正在制作一个后端API电子邮件验证系统。post方法正常工作，但我在使用GetMapping注解时遇到了问题，不知道为什么它会返回一个404 Status Code Error。
下面是代码：

@RestController
@RequestMapping("/api")
public class EmailVerificationEndpoint {

    private final JavaMailSender javaMailSender;
    private final EmailProperties emailProperties;
    private final UserRepository userRepository; // Autowire the UserRepository

    @Autowired
    public EmailVerificationEndpoint(JavaMailSender javaMailSender, EmailProperties emailProperties, UserRepository userRepository) {
        this.javaMailSender = javaMailSender;
        this.emailProperties = emailProperties;
        this.userRepository = userRepository;
    }

    @PostMapping("/send-verification-email")
    public ResponseEntity<String> sendVerificationEmail(@RequestBody EmailRequest emailRequest) {
        try {
            // This works fine
        } catch (MessagingException | UnsupportedEncodingException e) {
            // Handle exceptions (e.g., email sending failure) here
            // You can log an error message or return an error response to the frontend
            e.printStackTrace();
            return ResponseEntity.badRequest().body("Error sending email");
        }
    }

    @GetMapping("/verify-email")
    public ResponseEntity<String> verifyEmail(@RequestParam String token) {
        try {
            System.out.println("Gets on GET");
            // Look up the user in your database by the provided token
            User user = userRepository.findByVerificationToken(token);

            if (user != null) {
                System.out.println("User found with verification token: " + token);
                // Mark the user as verified in your database
                user.setVerified(true);
                userRepository.save(user);

                // You can also return a success response or redirect to a confirmation page
                return ResponseEntity.ok("Email verified successfully");
            } else {
                // Token is not valid or user doesn't exist
                return ResponseEntity.notFound().build(); // Return a 404 status code
            }
        } catch (Exception e) {
            // Handle exceptions here
            e.printStackTrace();
            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("An error occurred");
        }
    }

}

有没有人能帮我看看这是怎么回事？我一直在尝试的都不起作用...