Thanks to the ASP.NET Core middleware pipeline, it is relatively simple to add additional HTTP headers to your application by using custom middleware. One common use case for this is to add caching headers. Allowing clients and CDNs to cache your con…

Uploading files is a common requirement in web applications. In ASP.NET Core 1.0 uploading files and saving them on the server is quite easy. To that end this article shows how to do just that. Begin by creating a new ASP.NET Core project. Then add H…

静态资源包括HTML,CSS,图片和Js文件.在ASP.NET Core 1.0中,静态资源默认的所在目录是wwwroot,wwwroot可以在project.json中定义. Steps: 在wwwroot下面添加静态资源: Startup的Config里面配置:app.UseStaticFiles(); 访问:http://youraddress/yourstaticResources.html 即可.…

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…

前端技巧:禁止浏览器static files缓存篇 由于CSS/JS文件经常需要改动,前端调试时是不希望浏览器缓存这些文件的. 本文记录博主的经验. Meta法 目前在chrome调试还没有遇到问题,好用!此方法假设浏览器是个好人!很听我们的话! <meta http-equiv="Pragma" content="no-cache"> <meta http-equiv="Cache-Control" content="…

hapi does not support serving static files out of the box. Instead it relies on a module called Inert. This lesson will cover serving static files using Inert's custom handlers. 'use strict' var Hapi = require( 'hapi' ); var Boom = require('boom'); v…

经过前面4篇的努力,已经基本完成了,polls站点的功能,但是所有界面都没有涉及样式,和JavaScript的导入.到目前为止了解到的Django是通过解析Url来完成对客户端的响应的,那么组成站点所必须的css,script,image这些不需要服务器编译的静态资源是如何加载的 1.新建静态资源文件夹及文件 类似app模板,新建路径及文件polls/static/polls/site.css,App目录结构如下: 编辑site.css如下: body { background:red; col…

Adding Digital control to Dual tracking LM317 / LM337 Bench supply I've been working on my own idea for a digitally controlled power supply over the last couple of weeks, originally using a MIC29302 which didn't look too bad, and a handful of DACs an…

静态文件是通过django.contrib.staticfiles来管理的. 配置Django静态文件,Djang官网静态文件配置介绍.简言之,通过以下三个步骤来配置和加载静态文件: 设置静态文件别名 设置静态文件路径 加载静态文件 不同app下的静态文件配置 设置静态文件别名 在settings.py文件中设置静态文件的url(此处的url是用于在templates中加载),即别名,通过别名的动态加载实现静态文件的加载,通常Django已经设置好了. # define static files…

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…