如何在Spring Boot中启用浏览器缓存 [英] How to enable browser caching in spring boot

问题描述

我正试图让Spring Boot让浏览器缓存静态资源。
我的资源位于静态下的类路径中。当我查看发送回的标头时，我看到修改标头设置得很好，但是不知何故，还添加了标头 Cache-Control：no-store。

I'm trying to get spring boot let the browser cache static resources. My resources are located in the classpath under "static". When I look at the headers sent back, I see the modification headers being set fine, but somehow the header "Cache-Control: no-store" is also added.

HTTP/1.1 200
Last-Modified: Wed, 24 Aug 2016 08:50:16 GMT
Cache-Control: no-store
Accept-Ranges: bytes
Content-Type: text/css
Content-Length: 434554
Date: Wed, 24 Aug 2016 09:42:42 GMT

我已经看到了这个答案如何在Spring Boot中启用HTTP响应缓存，但这似乎不适用于我，因为我没有使用spring-security，它不在类路径上。

I have already seen this answer How to enable HTTP response caching in Spring Boot, but this doesn't seem to apply to me as I am not using spring-security, it is not on the classpath.

我在百里香中使用spring-boot 1.4.0。

I am using spring-boot 1.4.0 with thymeleaf.

所以，如何让spring boot不包括Cache-Control标头？

So, how do I let spring boot not include the Cache-Control header?

推荐答案

原来，它很容易解决。

Turns out it is fairly easy to resolve.

目录结构为classpath：/ static / assets。要在响应中不添加缓存控制标头，请添加此类：

The directory structure is classpath:/static/assets. To have no cache-control header added to the responds, add this class:

@Configuration
public class WebConfig extends WebMvcConfigurerAdapter {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/assets/**").addResourceLocations("classpath:/static/assets/").setCacheControl(CacheControl.empty());
    }
}

这仍然让我感到困惑，没有商店是默认为spring-boot。

It still baffled me that "no-store" is the default with spring-boot..

这篇关于如何在Spring Boot中启用浏览器缓存的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！