browser-cache

问题 I want to use third party js in my html5 cache manifest. I don't know can I do it or not , if its possible then how? Can I specify full third party js url in manifest file? I have seen examples where in manifest they have specified http url for images , So why can't we do same for js & css? If we can't implement it , is there any other option? I know that we can store third party js in local storage. Example is appreciated. 回答1: According to html5doctors, you can set external urls in the

问题 Edited I want to cache images on the client and know that there are different ways to do it in mvc 3: (correct me if I'm wrong) 1) You can use OutputCacheAttribute which works with the help of Expires http header. But it will return 304 Not Modified unless the time expire (even if the image was changed). 2) To avoid displaing stale images You can use Last-Modified http header (with OutputCacheAttribute ). In this case the browser sends the request to the server with If-Modified-Since http

问题 Edited I want to cache images on the client and know that there are different ways to do it in mvc 3: (correct me if I'm wrong) 1) You can use OutputCacheAttribute which works with the help of Expires http header. But it will return 304 Not Modified unless the time expire (even if the image was changed). 2) To avoid displaing stale images You can use Last-Modified http header (with OutputCacheAttribute ). In this case the browser sends the request to the server with If-Modified-Since http

问题 I'm having an issue with the browser cache interfering with my Laravel application. If the browser cache is disabled, everything works fine. However, if enabled, and the same link is clicked repeatedly, the Laravel method to create the view or collect data is not even executed. The implications are manifold. For instance, a form to edit a resource or a grid which displays data (loaded form the server using ajax), do not show the current values until the browser is reloaded. I've put a line in

问题 I have a web application that lets the browser cache AJAX requests result for a long time. I have found out how to make a request that bypasses the cache entirely, when probable modifications are detected. But I would want to let the user trigger a data refresh. In this scenario, I'd like the browser to check with the server if the cache is stalled but use it if it is not (that is, if the server responds with a 304 code). The goal is to spare the loading time because the data is huge. The

问题 I have a WebView in which I can access to web pages. Is it possible, when I am offline to have access for example to the images that have been previously downloaded? And if it is possible how can I do this? Thanks in advance. 回答1: Yes, you can, at least for Android 2.3 and lower. If you want to see the entire cache folder, it is situated here: <android cache dir>/<your app package>/cache/webviewCache/ If you already know the URL of the cached image, you can get the actual file so: String uri

问题 I am working on Selenium WebDriver automation in java programming language. In my test suite that initiates the browser window once and perform all the tests. I want to clear the browser cache before running some tests without restarting the browser. Is there any command/function, that can achieve the purpose? Thanks. 回答1: For IE DesiredCapabilities ieCap = DesiredCapabilities.internetExplorer(); ieCap.setCapability(InternetExplorerDriver.IE_ENSURE_CLEAN_SESSION, true); For Chrome: https:/

问题 I am working on Selenium WebDriver automation in java programming language. In my test suite that initiates the browser window once and perform all the tests. I want to clear the browser cache before running some tests without restarting the browser. Is there any command/function, that can achieve the purpose? Thanks. 回答1: For IE DesiredCapabilities ieCap = DesiredCapabilities.internetExplorer(); ieCap.setCapability(InternetExplorerDriver.IE_ENSURE_CLEAN_SESSION, true); For Chrome: https:/

问题 What happens if the origin web server sets the expires value in response header as a time which is passed relatively long ago. For instance, consider current time is Fri, 25 Jan 2013 GMT, and the expire header is set as --> Expires: Thu, 01 Dec 1994 16:00:00 GMT How will the client respond for the above instance? Any help would be appreciated 回答1: Responding with a past date in the Expired header (earlier than the Date header value) makes no sense and would be a sign of some serious

问题 I'm trying to set up a project to not cache static assets .css and .js. We seem to be having some internal caching issues for some people and I'm hoping this clears it up. I have in place a phase listener, basically a slightly modified version of this http://turbomanage.wordpress.com/2006/08/08/disable-browser-caching-in-jsf/ My class: package com.ods.common.jsf.phaselistener; import javax.faces.context.FacesContext; import javax.faces.event.PhaseEvent; import javax.faces.event.PhaseId;