Serve Static Resources with Spring
In Spring Boot, addResourceHandlers is a configuration method that is used to specify locations from which static resources (such as HTML, CSS, and JavaScript files) can be served. It is typically used in a @Configuration annotated class that implements the WebMvcConfigurer interface.
The addResourceHandlers method takes a ResourceHandlerRegistry object as an argument, and allows you to specify the URL patterns that should be used to access the static resources and the locations from which the resources should be served.
To configure a custom directory as a static resource directory in a Spring Boot application and override the default addResourceHandlers configuration, you can follow these steps:
Create the custom directory in the root of your project. For example, you might create a directory called static-resources.
Add a @Configuration annotated class to your project, and define a method that configures a WebMvcConfigurer object. For example:
Copy code
@Configuration
public class StaticResourceConfiguration implements WebMvcConfigurer {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/static/**").addResourceLocations("file:/absolute/path/to/static-resources/");
}
}
Replace /absolute/path/to/static-resources/ with the absolute path to your custom directory.
In the addResourceHandlers method, use the addResourceHandler and addResourceLocations methods of the ResourceHandlerRegistry object to configure the custom directory as a static resource directory.
Run your Spring Boot application and navigate to http://localhost:8080/static/filename in your browser to access the static resources in the custom directory.
Overall, configuring a custom directory as a static resource directory in a Spring Boot application involves adding a @Configuration annotated class and defining a method that configures a WebMvcConfigurer object. You can then use the addResourceHandlers method to specify the custom directory as a static resource directory and override the default configuration. This allows you to use a custom directory as the location for your static resources, rather than the default src/main/resources/static directory.
In this tutorial, I showed how to serve static files or public files directly from a hard disk, without any use of a database. This method is well used to serve both reusable common files, contents, and dev elements like CSS or js script. Sorry about the bad English and accent. If you find the content helpful consider subscribing to my channel. and don't hesitate to put down your thoughts on the tutorial. thanks for reading
source code: https://gist.github.com/monir-z/91ba0...
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