每个异常都会发送内部服务器错误答案

【问题标题】：each exception sends internal server error每个异常都会发送内部服务器错误
【发布时间】：2020-12-02 02:01:56
【问题描述】：

我已经编写了一个 jwt 过滤器来执行数据库操作和控制获取的令牌，但是我扩展的 OncePerRequestFilter 在抛出异常时总是发送 http 状态 500“内部服务器错误”。我该如何解决？

    @Component
public class JwtTokenFilter extends OncePerRequestFilter {


    @Autowired
    private TokenManager tokenManager;

    private IgniteRepository repository;

    public JwtTokenFilter(IgniteRepository repository) {
        this.repository = repository;
    }

    @Override
    protected void doFilterInternal(HttpServletRequest httpServletRequest,
                                    @NotNull HttpServletResponse httpServletResponse,
                                    @NotNull FilterChain filterChain) throws ServletException, IOException {

        //System.out.println(tokenManager.generateToken("qq"));
        String authorizationHeader = httpServletRequest.getHeader(HttpHeaders.AUTHORIZATION);

        if (Strings.isNullOrEmpty(authorizationHeader) || !authorizationHeader.startsWith("Bearer")) {
            throw new JwtNullException();//this is my own exception class and it sends 401
        }

        String token = authorizationHeader.substring(7);
        String afId = tokenManager.getUsernameToken(token);
        repository.putCache(afId,new APIInvokerEnrolmentDetails());


        //System.out.println(afId+" "+token);
        if (!repository.containsAtCache(afId)){
           throw new OnboardedAFException(); //this is my own exception class and it sends 403
        }



        filterChain.doFilter(httpServletRequest, httpServletResponse);
    }
}

【问题讨论】：

标签： java spring security spring-security jwt

【解决方案1】：

“500 internal”错误是服务器异常期间出现的消息。我认为您应该使用“try and catch”来生成这些错误并选择其返回状态。

【讨论】：