Spring boot static resources. autoconfigure.

Spring boot static resources. Jul 14, 2024 · In summary, Spring Boot makes it easy to serve and cache static web content with sensible defaults. I was keeping my HTML, js, CSS in "webapp" folder and then I refactored my project and I put all static content in / Oct 5, 2014 · By default Spring Boot will serve static content from a folder called /static (or /public or /resources or /META-INF/resources) in the classpath or from the root of the ServeltContext. properties file. Any static content such as image, . html preferred from META-INF/resources) also to be the "precedence" of static file locations (left-to-right, first match wins). Dec 2, 2024 · I think this is a direct consequence of: your application not registering a resource location as it should. html of the Angular app? Jul 2, 2016 · I'm developing a solution by multiple maven modules to handle different bounded contexts. May 27, 2025 · In Spring Boot applications, the property spring. resources. May 27, 2025 · spring. Jul 23, 2024 · What am I doing wrong? Solution By default, this handler serves static content from any of /static, /public, /resources, and /META-INF/resources directories that are on the classpath. mvc. 3. That will replace the default values with a list of new directory locations. By default this value is zero. 0 or later, you can disable the static resource handling by setting spring. For this to impact an application, all of the following must be true: It must be a WebFlux application It must be using Spring's static resources support It must have a non-permitAll authorization rule applied to the static resources support Dec 19, 2017 · In Spring Boot, we can set spring. static-path-pattern in Spring Boot In Spring Boot, the spring. fixed. properties: spring. When you don't start your resources src/href path with a / they turn out to be relative URLs. Learn how to fix issues with Spring Boot serving static content due to security configurations. Feb 5, 2025 · ” Solutions include deleting the module-info. Here is my project structure: With my Windows computer wo Oct 19, 2015 · How can I add Cache-Control HTTP header in Spring Boot for static resources? Tried using a filter-component in the application, which writes headers correctly, but Cache-Control header gets overw Aug 4, 2015 · Akshay Gupta opened SPR-13316 and commented With Spring Boot, if I have a static file src/main/resources/public/index. strategy. 0-RC2 I think there is the following regression bug: When a user visits an application, with ProblemDetail support enabled, with a browser and asking for HTML, t Jan 30, 2024 · So how to configure Spring Security to allow static resources to be available to clients upon request without authentication? Suppose that your project stores static resources in the following directories: Sep 13, 2024 · I am currently working on a full stack website application with a Spring Boot server running on AWS EC2. Therefore, if we just want to apply a caching strategy to a subset of requests, we should use the plain Spring MVC approach. Aug 7, 2021 · I have a Spring Boot application that simply has an HTML page to allow users to upload images and another page to see the uploaded images. cache-period = 31536000 And delete the BaseMvcConfig config file. Feb 11, 2023 · Curious how to serve static resources like JavaScript files, images or html files from spring boot app? Check this out to learn. Aug 4, 2016 · By default Spring Boot will serve static content from a directory called src/main/resources/ static (or / public or just / resources or / META-INF/resources) . Object org. Learn how to effectively load static resources in a Spring Boot application using Thymeleaf templates with this comprehensive guide. Nov 17, 2019 · This series of articles will examine Spring Boot features. I have confirmed with a simple Spring Boot app. Jun 18, 2023 · Hello dear Stack Overflow community, I have a Spring Boot web app that was previously packaged as a WAR file, my static content was placed inside a webapps/resources folder ( apart from thymeleaf May 27, 2025 · Understanding spring. This directory is automatically included in the classpath, and Spring Boot will serve the contents of this directory as static resources. When serving only local resources, the workaround is to use ResourceUrlProvider directly (for example, through a custom element) and block. 4. If you create a folder called /static in the root of your project (as implied by the blog post) then it will work fine whilst using the spring-boot:run Maven May 27, 2025 · In Spring Boot, the property spring. May 27, 2025 · The spring. Since these do not change, does spring boot (or the underlying emb java. @Configuration @EnableWebMvc public class WebConfig implements WebMvcConfigurer Add a resource handler mapping in your Spring Boot configuration to serve static resources. This allows you to intercept resource requests and apply custom caching logic. Dec 19, 2013 · RESOURCE_LOCATIONS); } } To review, web AutoConfiguration is executed when Spring Boot identifies a class with the @Controller annotation. To serve these static resources, Spring Boot comes with an inbuilt class called ResourceHttpRequestHandler in conjunction with the ResourceHandlerRegistry class. static-locations property. Serving Assets Attempt 1 - Spring's Static Folder You might be aware that Spring Boot is actually pre-configured to serve static assets from the classpath folder src/main/resources/static/. Dec 8, 2023 · Discusses the issue of missing static resource 'swagger-ui. html, etc are served. Aug 27, 2016 · Copy This applies to all static resources served by Spring Boot. Mar 21, 2025 · Learn how to serve both static resources and legacy JSP pages in a modern Spring Boot application. In this blog post, we’ll dive deep into what resource files are, how to load them in Spring Boot, and share best practices with code examples to enhance your understanding. When a request is made for a resource, Spring Boot checks this directory and serves the file if it exists. ResourceProperties#appendSlashIfNecessary Oct 1, 2024 · In Spring Boot applications, resource files are essential for managing various application data, such as configuration files, templates, and static resources. web. The server is functioning properly with all CRUD functions working as expected. cache-period property to set the cache period of default Boot Resource Handler. Dec 8, 2018 · Learn to configure Spring Boot to serve static resources like HTML, CSS, and JavaScript in your web applications efficiently. Jul 23, 2025 · It's essential to know about static resources, which are the resources that do not change frequently on a web page. By default Spring Boot will serve 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. I am trying to develop Spring Boot web application and securing it using Spring security java configuration. 2. webflux. lang. html then navigating to http://<my-server>/ will redirect me to that file. May 5, 2021 · 今回は、Spring MVC上で静的リソース（HTML、JavaScript、CSS、画像など）にアクセスする方法について説明します。ここでは、「Jakarta EE(Java EE)のアプリケーションサーバーの機能を使用してアクセスする方法」と「Spring MVCの独自 May 27, 2025 · Understanding spring. web. My concern is how spring boot handles the gzip of static resources. Like the SPA we just Jul 14, 2024 · To disable Spring Security for static resources in a Spring Boot application, you can configure Tagged with webdev, security, softwaredevelopment, tutorial. Jun 3, 2020 · Use ResourceResolver for resolving static resources. html file, JS or CSS file can be served from default classpath location, or custom classpath location or from local disk location. static-path-pattern property is used to define the URL pattern that will trigger the serving of static resources like HTML, CSS, JavaScript, and images. Dec 17, 2017 · We can customize the static resource locations using spring. By default, this handler serves static content from any of the /static, /public, /resources, and /META-INF/resources directories that are on the classpath. springframework. WebProperties. May 15, 2017 · 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. May 11, 2021 · Spring Boot does not serve a static resource if there is a method in the controller with a suitable path template. The result is that you can place static web resources in any of these locations, and those static assets are then served by Tomcat when you access your application. RELEASE), I serve static resources using: @Configuration public class StaticResourceConfiguration implements WebMvcConfigurer { @Override public void Sep 2, 2023 · Issue: Different Resource Handler Configuration in Older Versions The original question mentions using Spring Boot version 1. Spring Boot - encoding of static resources Asked 8 years, 9 months ago Modified 8 years, 9 months ago Viewed 2k times May 5, 2025 · Learn how to upload files in Spring Boot, store them on the file system, and serve them back through static URLs with simple configuration and practical code. By default, Spring Boot serves static content from resources in the classpath at /static. These resources are typically placed in directories within your project and are directly accessible from the web browser. Feb 17, 2022 · From Spring Boot 2. I have a Spring Boot web application, and I would like to serve static content located in a shared Dropbox directory on my Linode VPS (~/Dropbox/images). cache controls whether static resources served by the application are cached or not Static resources, including HTML and JavaScript and CSS, can be served from your Spring Boot application by dropping them into the right place in the source code. paths is used to configure the paths to static resources. If you also support a single-page frontend with internal routing, you need to add some configuration to the WebMvcConfigurer. Dec 11, 2023 · 404 Not found behavior was changed during upgrade from 3. static-locations in Spring Boot is a configuration property used to specify the locations of static resources (like CSS, JavaScript, images) that your application will serve. Please let us know in comments , so that we can reach you with better content . 4 on, Boot uses the PathPatternParser instead of the AntPathMatcher, wherein the former does not support ** at the start of a pattern anymore (see docs). static-locations" it's automagically done for you at org. Previous behavior 404 Not found error returned: Feb 20, 2021 · The resources you link in your template should not be relative to the current path. There is Jan 21, 2017 · I'm new to thymeleaf and springboot. . I've read that Spring Boot will automatica Feb 15, 2018 · By default Spring Boot will serve 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. Apr 4, 2023 · This tutorial will lead you through the steps of developing a tiny web application using Spring Boot. chain. Dec 19, 2013 · It turns out that whilst Spring Boot is being clever at adding the various resource directories to the classpath, Maven is not and it's up to you to deal with that part. 0. However, when attempting to create a new controller, I Apr 10, 2016 · 7 Just put this configuration option into your application. paths property is used to configure a specific set of paths that should be served as static resources. With that out of the way, are you sure that it will resolve your problem? Spring Security runs as a filter before the static resource Mar 8, 2022 · Also remember that a Spring controller will always have precedence over static assets so if you define a Spring controller which interferes with a static path, it will be used instead. A JSP view will add and utilise static content (css and js). add-mappings. Resourcesextends 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. Resources Enclosing class: WebProperties public static class WebProperties. You can further customize caching behavior by configuring resource handlers, setting cache control headers, or disabling caching for specific paths as needed. In addition to max-age, it’s also possible to customize other Cache-Control parameters such as no-store or no-cache with similar configuration properties. Is there some other solution to get the same behavior? What do you use to redirect all requests, that did not match anything else, to the index. Dec 8, 2018 · Learn to configure Spring Boot for serving static resources like HTML, CSS, and JavaScript in your web applications with this tutorial. In earlier versions of Spring Boot, the property is spring. Mar 17, 2016 · The directories you list, /static, /public and /resources, are for static content that will be served up by a web-application. May 28, 2018 · In this tutorial we show how Spring Boot serves static resources like (html, js, css) in a web application. Jul 20, 2023 · Spring Boot is an effort to create stand-alone, production-grade Spring based applications with minimal effort. resources. Feb 14, 2020 · I'm trying to set up caching headers on specific static file type in Spring Boot. So, if you're using an older version, you might encounter issues even after following the previous solution. Tagged with springboot, jsp. If you need to access a configured property in one of your Java classes (it Aug 10, 2019 · In this article, we will discuss the different ways to serve static content from a Spring Cloud Gateway. May 11, 2024 · Spring Boot comes with a pre-configured implementation of ResourceHttpRequestHandler to facilitate serving static resources. 3. boot. Mar 30, 2025 · Learn how Spring Boot finds and serves static files like HTML, CSS, and JS using internal configuration and ResourceHttpRequestHandler mechanics. If the resources are static, it makes sense to eliminate the use of the ResourceLoader interface (or ResourcePatternResolver interface) completely, have the bean expose the Resource properties it needs, and expect them to be injected into it. Learn how to fix No Handler Found exceptions for static resources in Spring Boot applications with expert tips and code examples. static-path-pattern property in Spring Boot is used specifically within the context of reactive web applications built with Spring WebFlux. Jul 17, 2018 · When you use "spring. add-mappings=false in your application. Unlike Spring MVC, at present, in WebFlux, there is no way to transparently rewrite static resource URLs, since there are no view technologies that can make use of a non-blocking chain of resolvers and transformers. This is particularly useful when you want to serve static content from a fixed location, such as a specific directory in your application's Oct 7, 2024 · Struggling with static resources in your Spring Boot SPA? Uncover the secrets to seamless routing, caching fixes, and much more in this essential guide! Jun 25, 2024 · Another way to serve static assets stored in custom locations, instead of the default src/main/resources path, is to use the maven-resources-plugin and an additional Spring WebFlux property. Jun 14, 2023 · When we build a spring boot web application, the jar file contains a static folder where the frontend files such as index. The frontend is now ready. Now Nov 7, 2023 · With the upgrade to Spring Boot 3. I modified the View Resolver of my app so I can point my application to look on the "WEB-INF/pages/" folder for my static html files. Make your app non-modular, loading only the JRE and JavaFX as modules. When I package the app and run it, i By default Spring Boot will serve 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. I've placed a folder named static under src/main/resources. ). I recommend it because Spring 6 only uses automatic modules, so creating a modular app with Spring introduces many of the difficulties of working with the module system and few of the benefits Sep 20, 2016 · I already have gzip turned on for spring boot embedded server. Apr 25, 2023 · The resources/static folder structure is the default in Spring Boot, with com. When your project is created, Spring Boot will automatically provide the static folder under src/main/resources. Things like javascript files and images that will always be the same no matter who requests them and when, as opposed to JSPs for example that need to be processed on the server per request. html" page with mime-type="appli Jun 2, 2016 · I am trying to create a Spring Boot with Mvc and AngularJs. In older versions of Spring Boot, there can be slight differences in the resource handler configuration. 6 to 3. 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. In a stand-alone web Dec 28, 2016 · By default Spring Boot will serve 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. After placing my static web resources in 'src/main/resources/public' as advised here in Learn how to troubleshoot and fix issues with Spring Boot applications that fail to serve static content. getFile() expects the file to be on the actual file system, and this solution doesn't work inside a JAR for accessing resources stored under src/main/resources. autoconfigure. spring boot static resources example I hope You Enjoyed this Post with your favorite pizza topping . html files (from resources/templates/, I'm using Thymeleaf) and JS files (from resources/static/js/) but when I add the context path with either: Apr 29, 2017 · I am using Netbeans and I am developing my first web application using spring boot. Thanks to spring boot each module exposes own rest api and all of them hosted in one maven module with a May 27, 2025 · Spring Boot provides a ResourceChain mechanism for advanced customization of static resource handling. In directory src/main/resources/static there are few subdirectories with different file types: src/main/resources/s Jun 16, 2020 · In my Spring Boot application (2. In a stand-alone web May 27, 2025 · A powerful caching framework that can be integrated with Spring Boot to cache various objects, including static resources. Then I get a project whose structure looks like below. It does not answer your question though. Learn how to resolve the 'No Mapping for Static Resources' error in Spring Boot applications, including common causes and solutions. Resourced inside the static directory are included on the http path. cache-period property to specify the cache period for the static resources in seconds. Inside it, I have a folder named images. From Static Resources section in Spring Framework Reference: Given a request that starts with /resources, the relative path is used to find and serve static resources relative to /public under the web application root or on the classpath under /static. Jun 7, 2019 · Ensure you are calling your static resources from pages that are under the spring boot template folder, which is in src/main/resources/templates Always refer to your resources using the thymeleaf tag, because this way no matter the port you are running your application, it will always load properly. While this default configuration works well for individual HTML files, it doesn't work so well with Single Page Applications (SPAs) with client-side routing. The ResourceConfig class has no problems because I can load the CSS files when I put them there without Spring Security. May 30, 2017 · I can't get my Spring Boot project to serve static content. In the next example, given a request that starts with /resources, the relative path is used to find and serve static resources relative to /public under the web application root or on the classpath under /static. May 27, 2025 · By default, Spring Boot automatically serves static resources from the src/main/resources/static directory. static-locations appears (index. By default, only src/main/resources will be included in your JAR. Jul 7, 2025 · Spring Bootでは、 src/main/resources/static 以下に静的リソースを置く必要があります。 間違って src/main/static や src/resources に置いても、ブラウザからアクセスできません。 When I run the app without context path everything works fine and Spring Boot finds and runs my . I am currently reading the book "Spring Boot in Action" (2015). Provides fine-grained control over cache expiration, eviction policies, and more. Step-by-step guide and common mistakes included. Nov 4, 2020 · spring boot static resources css Here is the actual site with static resources loaded , a pretty basic header tag with css loaded from custom folder . Spring Boot automatically adds static web resources located within any of the following directories: The directories are located in the classpath or in the root of the ServletContext. I have another UI project built from React and the b Oct 18, 2023 · Spring ResourceHandlerRegistry tutorial shows how to serve static assets such as images, CSS or JavaScript files in Spring web applications. I create a springboot project with thymeleaf in IntelliJ IDEA with "New Project"->"Spring Initalizr". So add the following to your application. html' and provides solutions for resolving it on Stack Overflow. Clear your browser cache or use incognito mode to check if the favicon loads. content. cache=false # Disable caching in the Resource chain. These are files like CSS, JavaScript, images, or fonts that your application serves directly to the client, without processing them on the server-side. I'm facing a Spring Boot configuration issue I can't deal with I'm trying to build an HelloWorld example for HbbTV with Spring Boot, so I need to serve my "index. myapp being my package. No mapping for static-resources Spring Boot Asked 5 years, 6 months ago Modified 1 year, 2 months ago Viewed 19k times Sep 1, 2016 · Remove the spring. chain. Configure Spring Boot Application to serve Custom Static Resource locations Feb 17, 2015 · Using a Spring Boot web application I trying to serve my static resource from a file system folder outside my project. Dec 16, 2014 · If you are using Spring Boot 2. Folder structure looks like:- src main Apr 25, 2016 · In my opinion, it's better to use spring. You may want to also take a look at more fine grained config options related to Static content served by Spring Boot (scroll down to section # SPRING RESOURCES HANDLING). Your application should have used classpath:static/ (with a trailing slash) the fact that ResourceHttpRequestHandler throwing IllegalArgumentException if resource doesn't end with slash breaks some third-party libraries #33815 did fix invalid registrations like this by appending a slash Dec 19, 2013 · The order of spring. paths in Spring Boot In Spring Boot applications, the spring. Jan 30, 2025 · Static content can be served from your Spring Boot application if you place it in the right location. It uses the ResourceHttpRequestHandler from Spring MVC so you can modify that behavior by adding your own WebMvcConfigurerAdapter and overriding the addResourceHandlers method. This second article builds on the first article by demonstrating how to serve static resources from the classpath and WebJars. Apr 2, 2016 · Per this answer resource. You will learn How to bootstrap a simple project with Spring Initializr? How to initialize a basic web application for Spring Boot? How to add a JSP for web application? How to add static content - JS and CSS? Tools you will need In a Spring Boot project, you can organize your static files, such as CSS files, in the src/main/resources/static directory. It defines the URL pattern that Spring should use to serve static resources (like HTML, CSS, JavaScript, images, etc. Description Spring WebFlux applications that have Spring Security authorization rules on static resources can be bypassed under certain circumstances. static-locations from your config unless you want to change it, /static/ is included by default. 1. java file” ~> that is what I recommend. 6zno 6mc javqgu vfq vggq g61 rbu w2vo cwlw cjxpmri