I’m writing a Spring MVC application deployed on Tomcat. See the following minimal, complete, and verifiable example Where SpringServletConfig is Finally, I have a @Controller in the package com.example.controllers My application’s context name is Example. When I send a request to the application responds with an HTTP Status 404 and logs the following I have a JSP resource at /WEB-INF/jsps/index.jsp
Tag: spring-mvc
Jackson is ignoring spring.jackson.properties in my spring boot application
Jackson is ignoring spring.jackson.property-naming-strategy=SNAKE_CASE. I am using springBootVersion 1.4.2.RELEASE. In my application.properties file, I have added spring.jackson.property-naming-strategy=SNAKE_CASE But Jackson is not honoring this property, and my REST response is still camelCase. Interestingly, this annotation works just fine @JsonNaming(PropertyNamingStrategy.SnakeCaseStrategy.class) With this annotation, I am getting snake_case response. But I don’t want to annotate each response class, it’s a bit annoying. Edit
Error creating bean with name ‘entityManagerFactory’ defined in class path resource : Invocation of init method failed
When I compile my spring project, I got the following error. Error creating bean with name ‘entityManagerFactory’ defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Invocation of init method failed I am using STS Eclipse and MySql Database My Connection string in Application.Properties is The detailed error is given below Answer I would start by adding the following dependency: and UPDATE: Or
Spring boot and Thymeleaf – Hot swap templates and resources once again
I tried all tips and tricks that I found here and in docs, but still no luck. I have Spring webapp with Thymeleaf. Resources and templates are not reloaded when I call update in IDEA (it says nothing to reload). I can then press ctrl+f5 in a browser like crazy, changes are just not there. Everything is configured in one
What exactly is Field Injection and how to avoid it?
I read in some posts about Spring MVC and Portlets that field injection is not recommended. As I understand it, field injection is when you inject a Bean with @Autowired like this: During my research I also read about constructor injection: What are the advantages and the disadvantages of both of these types of injections? EDIT 1: As this question
Why do I always get Whitelabel Error Page with status “404” while running a simple Spring Boot Application
My Controller My JSP (welcome.jsp) inside /WEB-INF/jsp (parent folder is WebContent) My pom.xml My App Initializer I even added thymeleaf dependency to my pom. It still didn’t work. When ever I hit localhost:8080/hello or /indexPage or /indexPageWithModel it always says Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Wed
Spring Test returning 401 for unsecured URLs
I am using Spring for MVC tests Here is my test class Here is the MVC config Here is the security config When I run my test it fails with the message: I understand that it fails due to the fact that the url is protected with spring security, but when I run my application I can access that url
Spring boot mapping static html
I want to create spring boot web application. I have two static html files: one.html, two.html. I want to map them as follows without using template engines (Thymeleaf). How to do that? I have tried many ways to do that, but I have 404 error or 500 error (Circular view path [one.html]: would dispatch back to the current handler URL).
How to ignore “null” or empty properties in json, globally, using Spring configuration
I’m trying to return only the properties that have values, but the null ones are also being returned. I know that there’s an annotation that does this ( @JsonInclude(Include.NON_NULL) ), but then I need these in every single entity class. So, my question is: Is there a way to configure this globally through spring config? (avoiding XML, preferably) EDIT: It
Using @RequestParam for multipartfile is a right way?
I’m developing a spring mvc application and I want to handle multipart request in my controller. In the request I’m passing MultiPartFile also, currently I’m using @RequestParam to get the file parameter, the method look like, Above code works well in my service and the file is getting on the server side. Now somewhere I saw that in cases that