优化swagger-ui静态资源缓存(I5WINL)

src/main/java/com/ruoyi/framework/config/ResourcesConfig.java

@@ -1,8 +1,10 @@
 package com.ruoyi.framework.config;
 
+import java.util.concurrent.TimeUnit;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.http.CacheControl;
 import org.springframework.web.cors.CorsConfiguration;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 import org.springframework.web.filter.CorsFilter;
@@ -32,7 +34,8 @@ public class ResourcesConfig implements WebMvcConfigurer
 
         /** swagger配置 */
         registry.addResourceHandler("/swagger-ui/**")
-                .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/");
+                .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
+                .setCacheControl(CacheControl.maxAge(5, TimeUnit.HOURS).cachePublic());;
     }
 
     /**

src/main/java/com/ruoyi/framework/config/SecurityConfig.java

@@ -102,6 +102,8 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter
         httpSecurity
                 // CSRF禁用，因为不使用session
                 .csrf().disable()
+                // 禁用HTTP响应标头
+                .headers().cacheControl().disable().and()
                 // 认证失败处理类
                 .exceptionHandling().authenticationEntryPoint(unauthorizedHandler).and()
                 // 基于token，所以不需要session