公共財產在json序列化中被公共getter所掩蓋

Question

我有這個奇怪的場景 - 我有這個PlatformUser類實現PrincipalgetName()，返回它的email。這是授權所必需的。我希望能夠基於公共屬性name和email對PlatformUser進行序列化和反序列化。我應該如何註釋我的課程，以使其工作。作爲解決方法，我必須將屬性name更改爲fullName，但這違反了我的問題的目的。謝謝！

import org.apache.commons.lang3.StringUtils; 
import org.springframework.security.core.GrantedAuthority; 
import org.springframework.security.core.authority.SimpleGrantedAuthority; 

import javax.persistence.*; 
import javax.security.auth.Subject; 
import java.security.Principal; 
import java.util.*; 

@Entity 
public class PlatformUser implements Principal { 
    @Id 
    @GeneratedValue(strategy = GenerationType.IDENTITY) 
    public int id; 
    public String name; 
    public String email; 
    public String role = getUserRole().getRole().toString().toLowerCase(); 

    @Transient 
    private List<GrantedAuthority> authorities; 

    public PlatformUser(){} 

    public PlatformUser(String email, List<GrantedAuthority> authorities) { 
     this.email = email; 
     this.authorities = authorities; 
    } 

    @Override 
    public String getName() { 
     return email; 
    } 

    @Override 
    public boolean implies(Subject subject) { 
     return false; 
    } 

    public static PlatformUser create(String email, List<GrantedAuthority> authorities) { 
     if (StringUtils.isBlank(email)) throw new IllegalArgumentException("Email is blank: " + email); 
     return new PlatformUser(email, authorities); 
    } 

    public Set<GrantedAuthority> getAuthorities() { 
     UserRole role = this.getUserRole(); 
     Set<GrantedAuthority> authorities = new HashSet<>(); 
     authorities.add(new SimpleGrantedAuthority(role.getRole().authority())); 
     return authorities; 
    } 

    public void setAuthorities(List<GrantedAuthority> authorities) { 
     this.authorities = authorities; 
    } 

    public UserRole getUserRole() { 
     return new UserRole(id, Role.ADMIN); 

    } 

} 

Answer 1

我找到了答案在這裏：http://www.baeldung.com/jackson-field-serializable-deserializable-or-not

我加入這個@Bean在我的配置忽略getter/setter方法，並且只使用性質：

@Bean 
public ObjectMapper objectMapper() { 
    ObjectMapper mapper = new ObjectMapper(); 
    mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.NONE); 
    mapper.setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY); 

    return mapper; 
}