DefaultErrorAttributes 继承ErrorAttributes重写getErrorAttributes 自定义异常信息

 

 

@Component
public class Error extends DefaultErrorAttributes{
@Override
public Map<String, Object> getErrorAttributes(WebRequest webRequest, ErrorAttributeOptions options) {
Map<String,Object> map =super.getErrorAttributes(webRequest, options);
map.put("dss","dss");
return map;
}
}

{
    "timestamp": "2022-09-12T22:17:21.435+00:00",
    "status": 404,
    "error": "Not Found",
    "message": "No message available",
    "path": "/111222111111",
    "dss": "dss"
}