小编M. *_*tas的帖子

我想通过创建一个简单的登录屏幕在我的项目中使用Spring Boot Security，但是即使为BCryptPassworrdEncoder定义了bean，也遇到了这些错误。完整的错误是

com.mahmut.demoemployee.application.dao.Imp.UserDaoImp中的字段bCryptPasswordEncoder需要找不到类型为'org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder'的bean。

这是我的代码。

package com.mahmut.demoemployee.application.dao.Imp;
    //Some imports

            @Component
        public class UserDaoImp implements UserDao {

            @Autowired
            UserRepository userRepository;

            @Qualifier("roleRepository")
            @Autowired
            RoleRepository roleRepository;

            @Autowired
            private BCryptPasswordEncoder bCryptPasswordEncoder;

            @Override
            public User save(User user) {
                user.setPassword(bCryptPasswordEncoder.encode(user.getPassword()));
                user.setActive(1);
                Role userRole = roleRepository.findByRole("ADMIN");
                user.setRoles(new HashSet<Role>(Arrays.asList(userRole)));
                return userRepository.save(user);
            }

            @Override
            public User findUserByEmail(String email) {
                return userRepository.findByEmail(email);
            }

            @Override
            public List<User> findAll() {
                return (List<User>) userRepository.findAll();
            }
        }

这是我的配置类。

    package com.mahmut.demoemployee.application.config;


import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;


@Configuration
public class WebMvcConfig extends WebSecurityConfigurerAdapter …