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rawPassword 不能为 null 异常

我有以下问题:

我想测试用户是否注册成功。我不是通过 UI 而是通过 Postman 执行此操作。问题是当我使用 POST 命令时出现异常。我已经检查了所有注释。

邮差截图

例外:

java.lang.IllegalArgumentException: org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder.encode(BCryptPasswordEncoder.java:103) ~[spring-security-core-5.3.3.RELEASE.jar:5.3.3 rawPassword 不能为空.RELEASE] 在 com.example.application.backend.data.service.UserService.singUpUser(UserService.java:41) ~[classes/:na] 在 com.example.application.backend.data.registration.RegistrationService.register( RegistrationService.java:22) ~[classes/:na] 位于 com.example.application.backend.data.registration.RegistrationController.register(RegistrationController.java:18)

这是我的 UserService 类:

private final static  String USER_NOT_FOUND_MSG = "user with email %s not found";
@Autowired
private final UserRepository userRepository;
@Autowired
private final BCryptPasswordEncoder bCryptPasswordEncoder;

public UserService(
        UserRepository userRepository,
        BCryptPasswordEncoder bCryptPasswordEncoder) {
    this.userRepository = userRepository;
    this.bCryptPasswordEncoder = bCryptPasswordEncoder;
}

@Override
public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException {
    return userRepository.findByEmail(email)
            .orElseThrow(() ->
                    new UsernameNotFoundException(String.format(USER_NOT_FOUND_MSG, email)));
} …
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java security passwords spring bcrypt

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