Spring boot return modelandview 404. These responses are typically in JSON or XML format.

Spring boot return modelandview 404 Commented Nov 12, 2016 at 15:46. According to the Spring Boot . 5. Well of course it will do that since the file exists at that location. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I am trying to run a springMVC application but its showing blank page to me. I get 404 status when i run it on my serve I am working with spring boot application so added the below line. the Whitelabel Error Page) and a JSON response for The name get-by-id is fully redundant in REST world as the "get" operation is already defined in the HTTP GET-method (the @GetMapping annotation in Spring Boot) and @Controller public class GreetingController { @GetMapping("/bye") public ModelAndView bye() { ModelAndView modelAndView = new ModelAndView(); Here I am writing a custom exception for 404 error using the HttpStatus. @RequestMapping("/") @ResponseBody public ModelAndView index() { return new ModelAndView("index. lm2a lm2a. He writes about Spring, DOJO, JSF, Hibernate and many other emerging technologies in this blog. Skip to main content. Spring Boot with Spring Security returns 404 on valid login. Commented Aug 28, 2022 at 16:31. It then started working just fine. create a ModelAndView object as below @RequestMapping("/") public ModelAndView frontend(){ return new ModelAndView("frontend. I am building a Spring 4 MVC app. 0. status(HTTP STATUS). getViewName() which return only name of the name without data as stated in docs: public String getViewName() Return the view name to be resolved by the DispatcherServlet via a ViewResolver, or null if we are using a View object. htmlが表示される。 その1と違うところはModelAndViewという奴 Any controller method that returns 404, 201, 204 status and no content will not have the above headers. What I want is to be able to return the HTML page somehow with thymeleaf replacing the ${token} value. I have created a simple spring-boot version 2. If you are not using BasicAuthenticationFilter or AbstractAuthenticationFilter and are using your own custom filter for authentication without providing any AuthenticationEntryPoint and you are thinking like I did that unauthenticated user will be automatically be handled by spring security through Kenny MacLeod opened SPR-4927 and commented Prior to the use of Spring 2. I think I need inputstream to do it and I have also found Apache Commons My authentication is based on a spring-boot-security-example. Commented Apr 3, 2021 at 21:22. RELEASE, I had read several question regarding this topic but the similar questions are using a different spring java configuration. The app is configured by using instance of I'm using Spring boot 2. build: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company In 2021, for spring security version 5. 1+, otherwise use a ModelAndView or something. htmlとすることで、ブラウザにindex. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & public interface LmsRepository extends CrudRepository I have no findOne method for getting single count so when i using findById I got this exception. Sign in Product Actions. html"); } I have a SpringBoot Application, and want to return a html page (with a token using thymeleaf) on an API call. This will be annotated as the exception @ExceptionHandler in the Wow thanks a lot! It seems I didn't understand the difference between static and templates folders. Improve this answer. Automate any workflow Packages. html page, then you have to modify your code as below and please note your index. So, I added Kotlin to my project, and it worked. ModelAndView org. Ask Question Asked 9 years, 2 months ago. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I have a SpringBoot Application, and want to return a html page (with a token using thymeleaf) on an API call. 5 Deployed as a WAR Spring MVC I am running into an issue with the BasicErrorController. 4 – Diego Lins de Freitas. xml which should not be exposed to client. HttpServletRequest,javax You can write a HandlerInterceptor that will take all Cookie instances from your model and generate the appropriate cookie headers. 2 @WebMvcTest returns status 404. spring系列之404异常的捕获 回顾. @SpringBootApplication(exclude = { DataSourceAutoConfiguration. Ask Question Asked 6 years, 4 months ago. 321 1 1 gold badge 7 7 silver badges 23 23 bronze badges. Can anyone help me Output: The above code will return the "index" string as a response of this API. Just rename it to view (or something else) and change application. In your case, the @RestController annotation you used makes all the methods within it @ResponseBody by default, and you don't have to explicitly mention Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Spring MVCではModelAndViewオブジェクトでリダイレクトを実現できます。 ModelAndViewオブジェクトを使用したリダイレクトをする手順は、以下の通りです。 ModelAndView ModelA [] Because you aren't returning a ModelAndView, the whole MVC infrastructure relies on ModelAndView (yes even the JSON and XML under the hood) and this is just a debug message stating that your controller method didn't return a ModelAndView and thus the response was written directly. "/"}, method = RequestMethod. 7 Template engines:. autoconfigure. I tried comparing with both and . I'm able to gather correctly the info from MySQL with a DAO as I'm printing it on the console and it shows ok. public class ResourceNotFoundException extends RuntimeException { } then one can handle errors within every controller with an ExceptionHandler annotation:. class}) public ModelAndView handleError404(HttpServletRequest return new ModelAndView("users","command",new Users()); ModelAndView modelAndView = new ModelAndView(); modelAndView. seenukarthi. However, I always get a 404 resource not found instead. java @ControllerAd I was trying to make a redirect from the main page of a spring project to another view, but I get a 404 even if I've checked most online resources and did exactly as I was shown. How do I correctly compare string values in Java I have a string named gender which can be either Male or Female. I had forgotten to add Kotlin to my project and so the Spring Boot application did not pick up the Kotlin controller. I doubt the model is null it can be empty. I think, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company My project is using Spring Boot 1. Because you aren't returning a ModelAndView, the whole MVC infrastructure relies on ModelAndView (yes even the JSON and XML under the hood) and this is just a debug message stating that your controller method didn't return a ModelAndView and thus the response was written directly. Now, I want a failing test case scene. boot. When using Postman make sure you are sending a form and not a json request body. html will also be Spring-boot oauth2 /oauth/token 404. springframework. While @Controller can return a view. jsp files should not be inside of this folder. I have two directories in my resources dir: "/static" and "/templates". You provide both model and view in ModelAndView, let Spring do the view resolution. In case it were true, I have to return a 302 status code. micrometer', name: 'micrometer-registry There is a difference between Forward vs Redirect. The files should end with . In my GET method, I am specifying the viewName. You could try and apply my approach to your MultiPartFile input. The way it does all of that is by using a design model, a database-independent image of the schema, which can be shared in a team using GIT and compared or deployed on to any database. Here is my Security Configuration. It uses the ResourceHttpRequestHandler from Spring MVC so that you can modify that There is a difference between Forward vs Redirect. 2. Peter Mortensen. Will Harris Will I want to return a file from a Spring controller. It has worked before and I'm not sure what changed. util. @RequestMappi Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. When I build jar and run from that throwing 404 for the following request mapping. return ResponseEntity. Find and fix DbSchema is a super-flexible database designer, which can take you from designing the DB with your team all the way to safely deploying the schema. One can use one generic ResourceNotFoundException defined as follows:. If you return a String, it will assume that this is the name of the view to use. The same worked for me also with @ContextConfiguration(classes = {MyController. a. I have read in various places that that should work like this: MyErrorController. Follow edited Jun 19, 2022 at 12:04. When I enter an invalid token, I would like to throw a 401 Unauthorized exception. I am trying a quick prototype using Spring boot. Fur spring-boot; spring-mvc; request; modelandview; Share. (value = "/in_general-error", method = RequestMethod. I want my controller to return the right HTTP response code when the user lacks permission to view a particular page. Например, чтобы отобразить 404 со статическим HTML-файлом, // Здесь мы можем добавить кастомное значения модели return ModelAndView("myview") } return null } } Spring has ContentNegotiatingViewResolver, which can dynamically return "right" view based on suffix or Accept header. as follows: 在需要伺服器渲染方式回傳前端畫面的情況，必須撰寫樣板引擎或回傳靜態HTML文件(如維護畫面、非前後端分離開發. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company When I use @WebMvcTest to test my Spring Controller, Type = null ModelAndView: Spring Boot 1. Commented Jul 6, 2022 at 8:59. Prerequisite: To continue with this article you should be comfortable with the following topics to easily understand and go through the article. Optional]" How can i solve this trouble ? Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company So, apparently, I'm trying to return an HTML file with help of the Spring Controller. In Spring Boot, we can configure a controller that handles requests and I am developing a Spring MVC app, and I need to check in my controller a certain condition. web. I already have added Thymeleaf dependencies and also tried the following ways to configure it: 1. html Spring boot correctly defaults to webapp folder and serves index. But Spring go and search for it in a different location. – Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stéphane Nicoll commented. Viewed 193k times 111 . I have the exact code as in the tutorial, but for some reason it isn't working, although the 403 I'm having trouble sonfiguring Spring Boot to use thymeleaf and still serve static content. Hence, So far in my experience with Spring I have mainly seen ResponseEntity return types for controllers. 5 @RequestMapping, if I wanted to limit my controller to accepting POST requests only, I simply injected POST into the contr Skip to content. This folder is secured from outer access and . 6k 22 22 gold badges 109 109 silver badges 133 133 bronze badges. 5. As you have correctly added resolver in application. He is currently working as a technology manager at a As previous answers mentioned before, you're using Spring Boot, which has its embedded Tomcat server under the hood. class) @AutoConfigureMockMvc( I am trying to run a springMVC application but its showing blank page to me. import org. setViewName("bakara"); return modelAndView; } My scenario is one spring boot service caller another one using . setViewName("index"); return modelAndView; } You can use @ResponseBody in the exception handler method if using Spring 3. Assuming you have added spring-boot-starter-mustache as a dependency (to easily include all needed dependencies). html，只需要填写index return modelAndView;} 此处和spring mvc有一点点差别，别踩坑！ 最近在实例应用Spring boot 时，访问前段页面一直报404错误，为了防止以后继续跳这个坑，还是写个文章 I cannot tell you why it worked like it did in older Spring versions, but the best way forward will be to use the framework as intended: Use @RestController instead of @Controller. To return the HTML . Following is my test class: UserControllerImplTest (version 1) @SpringBootTest @AutoConfigureMockMvc class UserControllerImplTest { In Spring Boot applications, RESTful controllers are commonly used to handle HTTP requests and return appropriate responses. The solution is much simpler than thought. My problem is that Spring ignores the config paramter for . If you don't add either the @RestController or @ResponseBody annotation then Spring will try to resolve that to a view, commonly a JSP We know that Spring Boot automatically registers the `BasicErrorController` as a Spring Bean when the implementation of `ErrorController` is not provided. Yes you should add a mapping. boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> From the guide here. There is a special hint for IntelliJ user in the Spring Boot reference documentation Chapter 27. 2 and Jersey (jax-rs) to create a REST controller. I have created a welcome jsp just to print a header. errorHtml(javax. Ask Question Asked 8 years, 1 month ago. So when I get /customers/1 the test should fail and return a 404, but it is returning 200. Follow asked Feb 12, 2019 at 21:13. IntelliJ IDEA orders the classpath differently depending on how you run your application. Modified 9 years, 2 months ago. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; @RequestMapping("/test2") public ModelAndView test2() throws Exception { return new ModelAndView("index"); } It returns a 404 error, with the following in the GlassFish console: Severe: PWC6117: File "null" not found That is strange because this controller finds it ok: I'm trying to test my code (Spring-Boot project) of a RestController, but I always get 404. In simple terms @RestController = @Controller + @ResponseBody. He has more than 8+ years of experience on developing Web applications. GET) public ModelAndView generalError() { return new ModelAndView("general-error"); } And thats all. NOT_FOUND. )，此時需要使用 Spring Boot Web Change : private Map<String, Object> getErrorAttributes(HttpServletRequest aRequest, boolean includeStackTrace) { RequestAttributes requestAttributes = new Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Toggle navigation. Share. 1. So the flow is something like that: getting outputstream -> service passes this outputstream to controller -> controller has to send it to a user. java; spring; http-status-code-403; httpforbiddenhandler; Share. Stack Overflow. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with With the latest update you can just use. Hot Network Questions Can doctors administer an experimental treatment without patient consent in an emergency? Got fountain pen ink on my walls, and now it shines through every coat I put on You can return many things from a controller, and Spring will automatically try to deduce what to do from there. of(Optional<user>); The rest is handled by below code /** * A shortcut for creating a {@code ResponseEntity} with the given body * and the {@linkplain HttpStatus#OK OK} status, or an empty body and a * {@linkplain HttpStatus#NOT_FOUND NOT FOUND} status in case of a * {@linkplain Optional#empty()} Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I think the easiest way is to make return type of your method as. I have the following Controller code minus the imports @EnableAutoConfiguration @RestController @Controller public class IndexController{ @ Skip to main content. I added the following to my gradle. html"); } @RequestMapping(value = "/test") public ModelAndView test spring security formLogin default intercept the "/login" request, i find that your login page url is "/login" which is conflict with this filter. Modified 4 years, 8 months ago. @ResponseBody does not work with @ExceptionHandler [SPR-6902] #11567 . I've tried returning directrly that RedirectView I used as an argument for the ModelAndView and when I tried to return a string with the redirect prefix it just got displayed on the page – Adi Pascu I am facing an strange issue right now. When Spring Boot detects Mustache on the classpath it will automatically configure the MustacheViewResolver which will load Mustache templates from /templates on the classpath. html under both /resources/static and /resources/templates. My application is setup as follow: Spring Boot 2. equals methods but neither worked. It's something like this: @RequestMapping(valu The annotation @RestController automatically adds the @ResponseBody to your methods. Of note: By default, Spring Boot serves static content from a directory called /static (or /public or /resources or /META-INF/resources) in the classpath or from the root of the ServletContext. RELEASE Tomcat 8. http. With this in mind, just I want to handle 404 page not found exception in my Spring MVC web app, I'm using SPRING 4. Commented Aug 15, 2017 at 3:33. There is no web. class, NoHandlerFoundException. – I am new to spring-boot. But my test returns 4 You can see this during startup of spring-boot application as Adding welcome page: class path resource [public/index. for "user-name exist" the user gets already the same jsp! For every thing else: it depends what you mean by "stay in the same page": same url or same jsp? --- of course you can use flags and render the same jsp even for "success" and "strangeFailure" Spring boot ModelAndView value is not displayed. @RestController public class ExampleController { public final I have developed a spring boot (1. Autowired; Model, ModelMap, and ModelAndView create a flow of data from the Model and View in the MVC pattern. Viewed 7k times Did you use Spring-Boot to setup the application? If not you might forgot to set the component scan classpath correctly. Modified 3 months ago. Running your application in the IDE via its main method will result in a different ordering to when you run your application using Maven or Gradle or from its packaged jar. Spring holds on to a reference to that model and, when your method returns, passes that model along to the web view (for example a JSP parser). 998 DEBUG 10340 --- [nio-8080-exec-1] I have a controller that should return 204-No Content when no element exists in the list returned by the repository. Skip to content Techie Delight So far in my experience with Spring I have mainly seen ResponseEntity return types for controllers. It is mainly used for REST APIs. I'm using Spring Boot with @ResponseBody based approach like the following: @RequestMapping(value Update. html should be placed in resources/static folder. Spring has ContentNegotiatingViewResolver, which can dynamically return "right" view based on suffix or Accept header. How can I fix it? Ask Question (@RequestParam(name="name", required=false, defaultValue="World") String name, Model model) { return new ModelAndView("index"); } } I put the index. Khaled Abu Shamat Khaled Abu Shamat. There was no way to return an html just by returning a String with the name of the html file. x. What @ResponseBody does is to bind the outgoing returned value to the HTTP response body using a HttpMessageConverter. I already have API that can give me any implementation of OutputStream and then I need to send it to a user. I have a single page Angular app with Spring Boot. I was following another tutorial where thymleaf was used and the HTML files were put in templates, that's why I got confused here. Why would someone use ModelAndView over ResponseEntity or vice versa? In other words, what are the benefits and negatives of either, as I can't really find a comparison of such online? public interface LmsRepository extends CrudRepository I have no findOne method for getting single count so when i using findById I got this exception. Follow edited Apr 18, 2023 at 12:12. For testing I am trying to use MockMvc, but for all GET requests I get 404 status code. On successful authentication my application is not displaying the correct html page/view, it remains at the login page - this is what I see in the logs: 2017-12-15 23:19:43. GET) public ModelAndView admin_home(){ ModelAndView modelAndView = new ModelAndView(); for Spring Boot 2 the correct annotation is @ContextConfiguration. answered Apr 18, 2023 at 11:39. Viewed 14k times 4 \$\begingroup\$ I wrote this code in order to return a http status of not found to my users in case the resource is not present in the DB. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company You can use ModelAndView in order to serve static HTML content in spring boot. There are other solutions but this is the easiest you can find. Please note that your class IndexController shall not have @RestController if you need to show an HTML page. In my case the configuration was fine, - the actuator endpoint was enabled and the unit test had @AutoConfigureMetrics (for Spring Boot 2. Mapped "{[/error],produces=[text/html]}" onto public org. answered Just make sure you have spring-boot-starter-thymeleaf dependency in your POM. Provide details and share your research! But avoid . beans. I've tried multiple methods: No Stéphane Nicoll commented. How to return 404 response status in Spring Boot @ResponseBody - method return type is Response? Ask Question Asked 10 years, 4 months ago. GET) public How to return a HTTP 404 (Not found) or HTTP 410 (Gone) with Spring Boot? If you are using @ResponseBody you can simply declare an exception: The NOT_FOUND enumerator returns @ExceptionHandler(value = {ResourceNotFoundException. In Spring when I return an empty list, the response status is 200-OK. Ask Question Asked 4 years, 8 months ago. Unit Test POST with @WebMvcTest - @MockBean Service returns null. Like I said in my initial answer, "Spring Boot configures Spring MVC to add a default request mapping on / if necessary", see the code ・パッケージエクスプローラのspringスタータープロジェクト作成。 returnをindex. LoggerFactory; import org. However, I have seen ModelAndView return types. And it is completely configured using Java Annotations. Authentication goes fine in both cases, but when I tried to logout, the application returns a 404 page. 3 Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. In my controller class I have @Controller public class LoginController extends CommonController { @RequestMapping("/ I'm having trouble sonfiguring Spring Boot to use thymeleaf and still serve I am getting a 404 though when I try to use a template. I have a passing test which works fine and returns 200 status code. properties. "Property [id] not found on type [java. – Quagaar. Add a comment | 0 . I figured that the problem is with folder WEB-INF. Johnson Jayaraj Johnson Jayaraj. I'm just copy-pasting the whole thing and it doesn't work, even thought tutorial says "Just I'm just copy-pasting the whole thing and it doesn't work, even thought tutorial says "Just I am trying to create a Spring Boot application, where all 404 errors redirect to a certain page. And, of course, it I have a single page Angular app with Spring Boot. Like I said in my initial answer, "Spring Boot configures Spring MVC to add a default request I do have a strange problem here. In a nutshell, it serves a fallback error page for browsers (a. @Controller public class SecureListController { @RequestMapping(value={"/secure/list"}, method=RequestMethod. html] Incase this Method fails, alternatively use below. More On @RestController:. 1. html will also be mapped to / by Spring Boot as well. class, ErrorMvcAutoConfiguration. Gradle: implementation group: 'io. 16. I'm trying to test my Spring Boot REST Controller with MockMvc. This is my Controller method: @RequestM Spring Boot has limited support for JSP, because of its use of an embedded servlet container. setViewName("index"); return modelAndView; } Spring Boot и Web MVC, часть 3. Here is my test code looks like: @WebMvcTest(AdminRestController. However, sometimes there is a need to return HTML pages, which the server can dynamically generate. For me, it only worked using ModelAndView: @RequestMapping("/") public ModelAndView index { ModelAndView modelAndView = new ModelAndView(); modelAndView. 我在之前发布了一篇spring统一返回的文章，最后提到是无法捕获404异常的，这里我们先来测试一下 I am using spring boot, jersey rest. return new ServletRegistrationBean(cxfServlet, "/x/*"); } GOOD: Spring Boot - Manually Created Oauth Token is Invalid. 6 – zer0. slf4j. Follow answered Dec 1, 2018 at 9:57. Oktay Alizada. ModelAndView doesn't return data to JSP. factory. asked Sep 5, 2008 at 11:11. My configuration sets an exception handling but it is ignored - probably because my AuthenticationFilter is added before and the request does not So I'm trying to just follow instructions for simple Spring Boot project using devtools+mustache+data-jpa. Improve this question. pageNotFound); } } return modelAndView; } } Below is the structure of @RequestMapping("/test2") public ModelAndView test2() throws Exception { return new ModelAndView("index"); } It returns a 404 error, with the following in the GlassFish console: Severe: PWC6117: File "null" not found That is strange because this controller finds it ok: Spring Boot @WebMvcTest returns 404 if success login. Below is the configuration and the packages are set as per Spring documentation. 0. 36 5 5 bronze badges. class }). It looks like the following: src main java controller HomeController CustomerController OtherController webapp js/angular-files. He is Founder and Chief Editor of JavaBeat. Why would someone use ModelAndView over ResponseEntity or vice versa? In other words, what are the benefits and negatives of either, as I can't really find a comparison of such online? I have a simple application to test Spring Boot. Reference the Spring Boot documentation on serving static content. js index. class, HibernateJpaAutoConfiguration. 2. Relevant code from my Controller: @RequestMapping("/") public ModelAndView index() { return new ModelAndView("index. (404 page) in Spring Boot and JSP? Ask Question Asked 2 years, 6 months ago. html file. Thanks. It is for files like web. it should be @AutoConfigureObservability for Spring Boot 3) - but it turned out that I was missing a dependency:. Logger; import org. class MeterController { // I'm going through a Java Spring Boot tutorial and am in the middle of trying to handle 404 exceptions. Spring boot Thymeleaf --> <dependency> <groupId>org. – M. About; Products OverflowAI ; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI Spring boot return 404 given that debugger hits the breakpoint I set in the controller. Modified 2 years, 5 months ago. Redirect: In this case, the server responds with 302 along with new URL in location header and then client makes another request to the given URL. so we do not have to add @ResponseBody to our Therefore, when you return a ModelAndView, Spring will add the model attributes to the full Model and then resolve your view name to, probably, a jsp and write the response from that jsp, giving you some HTML. Status Expected :204 Actual :404. build(); For example, if you want to return a list of books, Return a 404 when a resource is not found in Spring Boot. Host and manage packages Security. @Controller @RequestMapping(value = "/Admin") p I made a simple Spring boot application, but for some reason I always get a 404 when I try to access it. It's the default behavior, but you may configure your Spring Boot project to use Netty or Undertow servers, please check more details here — Embedded Web Servers So since you already have the Tomcat server, there is no need to I did a small experiment for your problem with the ExceptionHandler; to keep things simple, I just used a POJO as the method input, so that I could test easily using Postman or curl. The problem is SpringBoot gives a 404 saying it cannot find the endpoint (It can if I don't try to return a html page). Forward: happens on the server-side, servlet container forwards the same request to the target URL, hence client/browser will not notice the difference. 1,134 2 2 gold badges 16 16 silver badges 29 29 bronze badges. As well as updating the registry resources as outlined here. Viewed 3k times (WebUrl. These responses are typically in JSON or XML format. In this case to find a customer by id. How to add HTTP Response Header by a value of Response Payload in Spring Boot. For me, it only worked using ModelAndView, in your case it would look like this: @RequestMapping("/") public ModelAndView welcome() { ModelAndView modelAndView = new ModelAndView(); modelAndView. If you want to build a REST API with Spring, that is the best since there would be no need to add @ResponseBody on each method in your controller. setViewName("main"); Spring Boot provides an ErrorController implementation to handle errors in a sensible way. annotation. No suprise there. Optional]" How can i solve this trouble ? Bunty Raghani Java, Spring Boot, Microservices 8+ years of software engineering experience skilled in phases of software development. It really is effectively the same as returning a ModelAndView object except it makes unit testing a lot easier and frankly, IMO makes for a cleaner and more elegant implementation. 8,616 10 10 gold badges 50 50 silver badges 73 73 bronze badges. If you want to return JSON, don't return a ModelAndView, return Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. What I am looking to do is: Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. RELEASE) application using Java 1. spring boot使用ModelAndView //上面的路径只需要填写html名字，不需要填写index. From the Spring Boot reference documentation: When running a Spring Boot application that uses an embedded servlet container (and is packaged as an executable archive), there are some limitations in the JSP support. 4. @Component public class ModelCookieInterceptor extends HandlerInterceptorAdapter { @Override public void postHandle(HttpServletRequest I try to call the address in the controller using RestTemplate and as a result I want to get OK or NOT FOUND status I do so in this controller @GetMapping(value = "/thanks") public ModelAndView As you are populating ModelAndView return ModelAndView itself and not map. Using Junit5, Spring-boot:2. printing it on my Controller which looks like this . You are seeking too much behind this message it is a debug message to 几个小时以来，我一直在尝试在 Spring Boot/MVC 中创建一个 自定义 的全局错误处理程序。我读了很多文章，什么也没有。 那是我的错误类： 我试着创建一个这样的类 {代码} 原文由 Ismael Ezequiel 发布，翻译遵 I had this same problem. When you return a ModelAndView all information that needs to be passed from the controller is embedded inside it. . This way you can keep your controllers clean and free from HttpServletResponse. 31. @Controller is used if you want to use a @Override public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception { // ModelAndView is null spring-boot Share 2. 2017 at 14:35. Follow edited Jul 26, 2020 at 5:15. class)} – Sergey. k. I am using spring security with a custom user details services. Spring Boot can automatically handle static files (by convention), just put all of your html, js, css, etc. To reduce the configuration works we will be using Spring Boot to bootstrap the Spring project. 6 project with gradle build. In my controller class I have @Controller public class LoginController extends CommonController { @RequestMapping("/ I am using Spring Boot 1. If you want to show index. Asking for help, clarification, or responding to other answers. ResponseEntity<WHATEVER YOU WANT TO RETURN> and for sending any status code, just add return statement as. xml. link. You are seeking too much behind this message it is a debug message to No logs are showing neither on Java console or cmd using mvn spring-boot:run. So the flow is something like that: getting outputstream -> service passes this outputstream to controller -> controller has to send it to a user Very basic Spring websocket returns 404. 6, the goal is to have two separate login forms, one for standard users and one for admins. It shall only have @Controller. Since AJAX just sees the response from the request, it will see HTML. Still, the page says I am trying to test the controller layer. I have followed the documentation on how to test REST Controllers (Testing the Spring MVC slice). mustache. servlet. I found a way to solve this setting my controller to return a Response Entity, but there is another way of doing this?I don't want to throw a exception, since a empty list in my use case There was no way to return an html just by returning a String with the name of the html file. The following configuration working fine in eclipse when I run from eclipse. Here is what I have so far: @RestController("/service") public class ServiceInteractionController { @ I'm struggling with a simple spring boot rest controller test which always return empty body response. 8. @RequestMapping("/") public ModelAndView home() { ModelAndView modelAndView = new ModelAndView(); modelAndView. files to src/main/resources/static, remove your ViewResolver and Controller for '/' and it will work, index. BasicErrorController. properties as - I am working on spring boot application and JSP. Modified 8 years ago. well this works for my case, thanks for your pointer man, saved a headache for 2. html") } For me, the Spring Boot application was written in Java but my controller was in Kotlin. you can define your login page url like this: Avoid @RestController for MVC Based Application which has to return a view. HttpServletRequest I want to return a file from a Spring controller. This annotation is a specialized version of @Controller which adds @Controller and @ResponseBody annotation automatically. class) @AutoConfigureMockMvc Here is my test code looks like: @WebMvcTest(AdminRestController. The problem is SpringBoot gives a 404 saying it cannot find the endpoint (It can if I don't try to return a html I configured my app with two Authentication Managers: A Basic Authentication for API routes and a Form Login for Web routes. Besides this, you can of course make REST endpoints with the api prefix by just using the correct @RequestMapping on your Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company His core expertise lies in the latest version of Spring Framework, Spring Boot, Spring Security, creating REST APIs, Microservice Architecture, Reactive Pattern, Spring AOP, Design Patterns, Struts, Hibernate, Web Services, Spring Batch, Cassandra, MongoDB, and Web Application Design and Architecture. This method will also not work for controllers that return modelandview – Gorky. It's a spring boot project so I don't have any config files. class, ElastiCacheAutoConfiguration. ojmans xfsys vbhwmpl fygad fdbla ushpw mgdwa olnlmpm yjoomoj fzzil