Java 如何设置集合<；豆>；到ObjectMapper

我的问题是将集合类型集合设置为我的用户bean

如何将我的集合设置为ObjectMapper类。请给我一些建议

userRole.java

public class UserRole implements Serializable{
    private Integer id;
    private User user;
    private Role role;

    public UserRole() {
    }

    public UserRole(User user, Role role) {
        this.user = user;
        this.role = role;
    }

public class User implements Serializable{


    private Integer id;
    private String username;
    private String password;
    private Set<UserRole> userRoles = new HashSet<UserRole>(0);

    public User() {
    }

    public User(String username, String password, Set<UserRole> userRoles) {
        this.username = username;
        this.password = password;
        this.userRoles = userRoles;
    }

public String getUser(String username) throws JsonParseException, JsonMappingException, IOException{

        ObjectMapper mapper = new ObjectMapper();

        System.out.println("dao call");
        User user=new User();
        try{

            user=appDAO.getUser(username);

            System.out.println("the user is "+user);

        }catch(Exception e){

            System.out.println(" Exception is "+e.getMessage());
        }

        System.out.println("user obj.."+user.getUsername());

        User1 user1=new User1();

        user1.setId(user.getId());
        user1.setPassword(user.getPassword());
        user1.setUsername(user.getUsername());
//if i configured like this it is throwing an Excepion in String detailsString line

        user1.setUserRoles(user.getUserRoles());


        String detailsString = mapper.writeValueAsString(user1);
        System.out.println("details string is "+detailsString);
            System.out.println("user in String-----"+user1.toString());
    return detailsString;
    }

public class AuthenticationService implements UserDetailsService{
    /*private static final Logger logger = LoggerFactory.getLogger(AuthenticationService.class);*/

    @Autowired 
    private AppServiceManager appService;

    public UserDetails loadUserByUsername(String username)
            throws UsernameNotFoundException {

        User user=new User();

        ObjectMapper mapper = new ObjectMapper();
        try {
            String userString = mapper.writeValueAsString(user);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        String userString=appService.getUser(username);

        System.out.println("user string is "+userString);

        try {
            User user2 = mapper.readValue(userString, User.class);

            System.out.println("the user values in authentication serivi "+user2.getPassword());

        } catch (JsonParseException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (JsonMappingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

User.java

public class UserRole implements Serializable{
    private Integer id;
    private User user;
    private Role role;

    public UserRole() {
    }

    public UserRole(User user, Role role) {
        this.user = user;
        this.role = role;
    }

public class User implements Serializable{


    private Integer id;
    private String username;
    private String password;
    private Set<UserRole> userRoles = new HashSet<UserRole>(0);

    public User() {
    }

    public User(String username, String password, Set<UserRole> userRoles) {
        this.username = username;
        this.password = password;
        this.userRoles = userRoles;
    }

public String getUser(String username) throws JsonParseException, JsonMappingException, IOException{

        ObjectMapper mapper = new ObjectMapper();

        System.out.println("dao call");
        User user=new User();
        try{

            user=appDAO.getUser(username);

            System.out.println("the user is "+user);

        }catch(Exception e){

            System.out.println(" Exception is "+e.getMessage());
        }

        System.out.println("user obj.."+user.getUsername());

        User1 user1=new User1();

        user1.setId(user.getId());
        user1.setPassword(user.getPassword());
        user1.setUsername(user.getUsername());
//if i configured like this it is throwing an Excepion in String detailsString line

        user1.setUserRoles(user.getUserRoles());


        String detailsString = mapper.writeValueAsString(user1);
        System.out.println("details string is "+detailsString);
            System.out.println("user in String-----"+user1.toString());
    return detailsString;
    }

public class AuthenticationService implements UserDetailsService{
    /*private static final Logger logger = LoggerFactory.getLogger(AuthenticationService.class);*/

    @Autowired 
    private AppServiceManager appService;

    public UserDetails loadUserByUsername(String username)
            throws UsernameNotFoundException {

        User user=new User();

        ObjectMapper mapper = new ObjectMapper();
        try {
            String userString = mapper.writeValueAsString(user);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        String userString=appService.getUser(username);

        System.out.println("user string is "+userString);

        try {
            User user2 = mapper.readValue(userString, User.class);

            System.out.println("the user values in authentication serivi "+user2.getPassword());

        } catch (JsonParseException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (JsonMappingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

AuthenticationService.java

public class UserRole implements Serializable{
    private Integer id;
    private User user;
    private Role role;

    public UserRole() {
    }

    public UserRole(User user, Role role) {
        this.user = user;
        this.role = role;
    }

public class User implements Serializable{


    private Integer id;
    private String username;
    private String password;
    private Set<UserRole> userRoles = new HashSet<UserRole>(0);

    public User() {
    }

    public User(String username, String password, Set<UserRole> userRoles) {
        this.username = username;
        this.password = password;
        this.userRoles = userRoles;
    }

public String getUser(String username) throws JsonParseException, JsonMappingException, IOException{

        ObjectMapper mapper = new ObjectMapper();

        System.out.println("dao call");
        User user=new User();
        try{

            user=appDAO.getUser(username);

            System.out.println("the user is "+user);

        }catch(Exception e){

            System.out.println(" Exception is "+e.getMessage());
        }

        System.out.println("user obj.."+user.getUsername());

        User1 user1=new User1();

        user1.setId(user.getId());
        user1.setPassword(user.getPassword());
        user1.setUsername(user.getUsername());
//if i configured like this it is throwing an Excepion in String detailsString line

        user1.setUserRoles(user.getUserRoles());


        String detailsString = mapper.writeValueAsString(user1);
        System.out.println("details string is "+detailsString);
            System.out.println("user in String-----"+user1.toString());
    return detailsString;
    }

public class AuthenticationService implements UserDetailsService{
    /*private static final Logger logger = LoggerFactory.getLogger(AuthenticationService.class);*/

    @Autowired 
    private AppServiceManager appService;

    public UserDetails loadUserByUsername(String username)
            throws UsernameNotFoundException {

        User user=new User();

        ObjectMapper mapper = new ObjectMapper();
        try {
            String userString = mapper.writeValueAsString(user);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        String userString=appService.getUser(username);

        System.out.println("user string is "+userString);

        try {
            User user2 = mapper.readValue(userString, User.class);

            System.out.println("the user values in authentication serivi "+user2.getPassword());

        } catch (JsonParseException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (JsonMappingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

例外情况如下：

  15:26:23,837 ERROR [org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter] (default task-4) An internal error occurred while trying to authenticate the user.: org.springframework.security.authentication.InternalAuthenticationServiceException
        at org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:110) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:132) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:177) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter.attemptAuthentication(UsernamePasswordAuthenticationFilter.java:94) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:211) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) [spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) [spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
        at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.8.Final.jar:1.1.8.Final]   15:26:23,837 ERROR [org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter] (default task-4) An internal error occurred while trying to authenticate the user.: org.springframework.security.authentication.InternalAuthenticationServiceException
        at org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:110) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:132) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:177) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter.attemptAuthentication(UsernamePasswordAuthenticationFilter.java:94) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:211) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) [spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) [spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
        at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:248) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:77) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:167) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.server.Connectors.executeRootHandler(Connectors.java:199) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:761) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_91]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_91]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_91]
    Caused by: java.lang.reflect.UndeclaredThrowableException
        at com.sun.proxy.$Proxy56.getUser(Unknown Source)
        at com.hello.security.manager.AuthenticationService.loadUserByUsername(AuthenticationService.java:46) [classes:]
        at org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:102) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        ... 45 more
    Caused by: org.codehaus.jackson.map.JsonMappingException: Infinite recursion (StackOverflowError) (through reference chain: com.hello.security.auditbeans.UserRole["user"]->com.hello.security.auditbeans.User["userRoles"]->java.util.HashSet[0]->com.hello.security.auditbeans.UserRole["user"]->com.hello.security.auditbeans.User["userRoles"]->java.util.HashSet[0]->com.hello.security.auditbeans.UserRole["user"]->com.hello.security.auditbeans.User["userRoles"]->java.util.HashSet[0]->com.hello.security.auditbeans.UserRole["user"]->com.hello.security.auditbeans.User["userRoles"]-
      15:26:23,837 ERROR [org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter] (default task-4) An internal error occurred while trying to authenticate the user.: org.springframework.security.authentication.InternalAuthenticationServiceException
        at org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:110) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:132) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:177) [spring-security-core-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter.attemptAuthentication(UsernamePasswordAuthenticationFilter.java:94) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:211) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]
        at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50) [spring-security-web-3.2.5.RELEASE.jar:3.2.5.RELEASE]

---

这个问题是由无限循环过程引起的，当json尝试从链接的两端序列化时

标记

@JsonManagedReference
私有集userRoles=newhashset（0）；

你也可以更新你的userrole类吗？我更新了userrole.javaya，我看到了一个但有点混乱的地方，我需要保留@JsonManagedReference和JSONBackReferencea，因为我已经用@JSONManagedReferencea标记了try注释userRoles字段，我已经尝试过了，但它给出了相同的异常。。。因为我有两个像ejb和SpringMVC这样的项目，所以在这两个项目中有两个相同的用户类，所以我可以把它们放在哪里。我在ejb端尝试了这个注释。。还是一样的例外