not cache swagger-initializer.js. #1929

Author: uc4w6c

springdoc-openapi-ui/src/main/java/org/springdoc/webmvc/ui/SwaggerWebMvcConfigurer.java

@@ -49,6 +49,7 @@
 
 import static org.springdoc.core.Constants.CLASSPATH_RESOURCE_LOCATION;
 import static org.springdoc.core.Constants.DEFAULT_WEB_JARS_PREFIX_URL;
+import static org.springdoc.core.Constants.SWAGGER_INITIALIZER_JS;
 import static org.springdoc.core.Constants.SWAGGER_UI_PREFIX;
 import static org.springframework.util.AntPathMatcher.DEFAULT_PATH_SEPARATOR;
 
@@ -96,6 +97,12 @@ public void addResourceHandlers(ResourceHandlerRegistry registry) {
 		if (actuatorProvider.isPresent() && actuatorProvider.get().isUseManagementPort())
 			uiRootPath.append(actuatorProvider.get().getBasePath());
 
+		registry.addResourceHandler(uiRootPath + SWAGGER_UI_PREFIX + "*/*" + SWAGGER_INITIALIZER_JS)
+				.addResourceLocations(CLASSPATH_RESOURCE_LOCATION + DEFAULT_WEB_JARS_PREFIX_URL + DEFAULT_PATH_SEPARATOR)
+				.setCachePeriod(0)
+				.resourceChain(false)
+				.addTransformer(swaggerIndexTransformer);
+
 		registry.addResourceHandler(uiRootPath + SWAGGER_UI_PREFIX + "*/**")
 				.addResourceLocations(CLASSPATH_RESOURCE_LOCATION + DEFAULT_WEB_JARS_PREFIX_URL + DEFAULT_PATH_SEPARATOR)
 				.resourceChain(false)

springdoc-openapi-ui/src/test/java/test/org/springdoc/ui/AbstractSpringDocTest.java

@@ -37,6 +37,7 @@ protected void checkJS(String fileName, String uri)throws Exception {
 		MvcResult mvcResult = mockMvc.perform(get(uri)).andExpect(status().isOk()).andReturn();
 		String transformedIndex = mvcResult.getResponse().getContentAsString();
 		assertTrue(transformedIndex.contains("window.ui"));
+		assertEquals("no-store", mvcResult.getResponse().getHeader("Cache-Control"));
 		assertEquals(this.getContent(fileName), transformedIndex.replace("\r", ""));
 	}