BAEL-1627 Define a favicon in spring boot (#3957)
* BAEL-1627 Define a favicon in spring boot * Restrict favicon requests to GET only * Update FaviconConfiguration.java
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package org.baeldung.config;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.core.io.ClassPathResource;
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import org.springframework.core.io.Resource;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.servlet.handler.SimpleUrlHandlerMapping;
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import org.springframework.web.servlet.resource.ResourceHttpRequestHandler;
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@Configuration
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public class FaviconConfiguration {
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@Bean
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public SimpleUrlHandlerMapping myFaviconHandlerMapping() {
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SimpleUrlHandlerMapping mapping = new SimpleUrlHandlerMapping();
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mapping.setOrder(Integer.MIN_VALUE);
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mapping.setUrlMap(Collections.singletonMap("/favicon.ico", faviconRequestHandler()));
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return mapping;
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}
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@Bean
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protected ResourceHttpRequestHandler faviconRequestHandler() {
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ResourceHttpRequestHandler requestHandler = new ResourceHttpRequestHandler();
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ClassPathResource classPathResource = new ClassPathResource("com/baeldung/produceimage/images");
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List<Resource> locations = Arrays.asList(classPathResource);
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requestHandler.setLocations(locations);
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return requestHandler;
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}
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//@Controller
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static class FaviconController {
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@RequestMapping(value="favicon.ico", method=RequestMethod.GET)
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@ResponseBody
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void favicon() {}
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}
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}
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server.port= 8082
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server.servlet.context-path=/spring-rest
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server.servlet.context-path=/spring-rest
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spring.mvc.favicon.enabled=false
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