exceptionhandler

问题 I have a simple Spring Rest Controller with some validation. My understanding is that validation failures would throw a MethodArgumentNotValidException. However, my code throws a BindException instead. In debug messages, I also see the app returning a null ModelAndView. Why would a Rest Controller throw BindException or return a null ModelAndView? Note: I am testing my web application using curl and making an HTTP POST curl -X POST http://localhost:8080/tasks I am intentionally omitting the

问题 I have a simple Spring Rest Controller with some validation. My understanding is that validation failures would throw a MethodArgumentNotValidException. However, my code throws a BindException instead. In debug messages, I also see the app returning a null ModelAndView. Why would a Rest Controller throw BindException or return a null ModelAndView? Note: I am testing my web application using curl and making an HTTP POST curl -X POST http://localhost:8080/tasks I am intentionally omitting the

问题 I have written custom exception handler class for one of my spring controllers to validate if email attribute from request param is in the proper format. So created a new class which extends ResponseEntityExceptionHandler class and wrote a method with @ExceptionHandler . But during spring boot application startup, I am getting below exception which is stopping to run my project. Could someone help me to resolve this? Exception during server startup: org.springframework.beans.factory

问题 My custom exception handler is not being invoked by the container to intercept (checked or unchecked) exceptions (I verified it through the debugger). I have this Entity bean class with @Email annotation for the email field, and when the user types in an invalid email through the JSF page, an error message is being displayed, however, the error message is not the one I set through the custom exception handler class, rather it is the one I have set as the default message for the @Email

来源： https://stackoverflow.com/questions/57779303/controlleradvice-and-exceptionhandler-not-getting-triggered-for-my-restcontrol

来源： https://stackoverflow.com/questions/57779303/controlleradvice-and-exceptionhandler-not-getting-triggered-for-my-restcontrol

问题 I'm trying to implement a very standard task: when an exception occurs, redirect to my /error page. In a simplified form the code looks like this: app.factory('$exceptionHandler', ['$location', function($location) { return function(exception, cause) { $location.path("/error"); }; }]); However, AngularJS complains: Circular dependency found: $location <- $exceptionHandler <- $rootScope This looks like a fundamental limitation, not to allow use of $location when handling exceptions. But how

问题 I'm trying to implement a very standard task: when an exception occurs, redirect to my /error page. In a simplified form the code looks like this: app.factory('$exceptionHandler', ['$location', function($location) { return function(exception, cause) { $location.path("/error"); }; }]); However, AngularJS complains: Circular dependency found: $location <- $exceptionHandler <- $rootScope This looks like a fundamental limitation, not to allow use of $location when handling exceptions. But how

问题 In spring web we could use annotation @ExceptionHandler for handling server and client errors for controllers. I've tried to use this annotation with web-flux controller and it still worked for me, but after some investigation I've found out here The situation with Spring Web Reactive is more complicated. Because the reactive streams are evaluted by a different thread than the one that executes the controllers method, the exceptions won’t be propagated to the controller thread automatically.

问题 I have controller like this: @PostMapping("/rest_upload1") public ResponseEntity upload1(@RequestParam("file") MultipartFile multipartFile) throws IOException { throw new IllegalArgumentException(); } and in configuration I have settings: spring.http.multipart.max-file-size=100MB spring.http.multipart.max-request-size=100MB it means that spring will throw MultipartException in case if file exceeds 100MB. To handle this exception I wrote handler: @ControllerAdvice public class