Spring AOP拦截Controller层，getWriter() has already been called for this response

[Hero_Ant]

我是在Controller层进行拦截，但是有个过滤器，会对url进行拦截，然后设置一些参数，看了好多问题，好像就是BaseRest里的outJsonString里面把留给关了，然后过滤器会继续执行doFilter()方法，就在这地方报了错，怎么能在拦截器拦截后就把过滤器听了，不让他走doFilter，或者有其他什么方法解决这种问题吗？求大神指教

@Component
@Aspect
public class CxtControllerAspect {
    @Autowired(required = false)
    private MSchoolMapper schoolMapper;
    
    //定义切点
    @Pointcut("execution(* com.school.business.student.rest.StuSchoolStudyRest.cxt*(..))")
    public void cxtService() {
    }
    
    @Before("cxtService()")
    public void beforeMethod(JoinPoint joinPoint)
        throws Exception {
        Object[] args = joinPoint.getArgs();
        HttpServletRequest request = (HttpServletRequest)args[0];
        HttpServletResponse response = (HttpServletResponse)args[1];
        String schoolId = (String.valueOf(request.getAttribute("schoolId")));
        Map map = schoolMapper.queryCityInfoBySchoolId(schoolId);
        if (map == null || "0".equals(map.get("cxtsp"))) {
            BaseRest.outJsonString(response, "{\"code\":\"0\",\"data\":{},\"msg\":\"不支持！\"}");
            return;
        }
    }
}

[喜氏天狼]

使用responsewrapper,重写getwriter方法