本文转自:https://www.ryadel.com/en/asp-net-core-static-files-cache-control-using-http-headers/ Every seasoned web developer experienced at least once some cache-related issue with static files. One of the most common scenarios is the following: you publi…

推荐阅读: 2020年软件开发趋势 高并发案例 - 库存超发问题 负载均衡的分类及算法 异地多活架构 Postman 的替代品来了 有时,当第二次访问网站时,看起来比较怪,样式不正常. 通常,是因为 cache control 缓存控制策略定义不正确,导致服务端最新部署之后客户端没有接收到最新的更改. 本文将向您展示正确的缓存设置,以便在每次部署后使所有用户的网站保持最新状态. 缓存在后台如何工作? 浏览器为了提高性能,向服务器请求资源时,都尽量多从本地缓存获取,尽量少从服务器获取. 具体行为我…

Pragma is the HTTP/1.0 implementation and cache-control is the HTTP/1.1 implementation of the same concept. They both are meant to prevent the client from caching the response. Older clients may not support HTTP/1.1 which is why that header is still…

在php.ini中将“always_populate_raw_post_data ”设置为“-1”,并重启…

In this article, we will explore the various NGINX cache configuration options, and tips on tweaking your site to get the best performance out of the WordPress Optimized Stack. This guide covers all of the most common parameters you can tune via the…

Chapter 1. Fundamentals Prev     Next Chapter 1. Fundamentals 1.1. Request execution The most essential function of HttpClient is to execute HTTP methods. Execution of an HTTP method involves one or several HTTP request / HTTP response exchanges, usu…

http://hc.apache.org/httpcomponents-client-ga/tutorial/html/   Chapter 1. Fundamentals Prev     Next Chapter 1. Fundamentals 1.1. Request execution The most essential function of HttpClient is to execute HTTP methods. Execution of an HTTP method invo…

Chapter 1. Fundamentals Prev     Next Chapter 1. Fundamentals 1.1. Request execution The most essential function of HttpClient is to execute HTTP methods. Execution of an HTTP method involves one or several HTTP request / HTTP response exchanges, usu…

转自:http://blog.sina.com.cn/s/blog_667ac0360102eckm.html package com.ipan.core.controller.web.result; import java.io.InputStream; import java.io.OutputStream; import java.net.SocketException; import javax.servlet.http.HttpServletRequest; import javax.…

1. 前言 之前有用的是apache2 + python + jon模块下的cgi, fcgi. 该框架搭建的服务器我没有找到能够让python程序持久运行的方法(作为一个服务). 最近看了篇文档, 使apache2 + python + fastcgi搭建服务器.  这篇文档介绍的十分的详细. 我在实践的过程中发现有些问题, 在这里记录一下防止以后配置时出错. 2. 问题 下图是截图文档的内容, 开始我是按照黄匡和白框这样配置的, 发现并不能如我所愿的在浏览器上调用接口. 后来把那两行配置改成…