Why is the status code returned by both the first request and the forced cache 200? Are they the same? first request juejin.im the first three are from disk cache the following request does not have a from disk cache, which is from the server. ...
the server is nginx, and the following code is configured: location ~* .(css|js|apk)$ { root usr local resources; expires 12h; } using chrome access, you can see that both js and css are from memory cache and ...
Cache-Control:no-cache is cached but immediately invalidated, and then go to cdn to compare etag. If the etag does not expire, it will return 304to use the local cache, and if it expires, it will return 202to use the newly launched content. current sc...
the same files are placed in different project directories on the same server. One project directory access has https cache, and one is not cached . the front-end code is exactly the same, but the background data interface is different these two pro...
as above, for example, if I upload files locally to the server, do last-modifield and etag mean that if my local files are modified, will there be a new last-modifield and etag, or will a new one be generated only if there are changes in the server file...
1. The page refreshes, but the active effect resets back to the first 2. Here is the code const menu = [] {menuUrl: console , menuName: }, {menuUrl: loanBefore , menuName: }, {menuUrl: loanLater , menuName: }, {menuUrl: cu...
problem description the tag tag here is traversed. I need to add a length display to the content, and use it if it exceeds the length. Hide the that I set the width but didn t take effect at all. the environmental background of the problems and w...
<script id="tpl" type="text template"> <script>alert(1)< script> < script> <script> console.log($("-sharptpl").html()); < script> output : < script > alert (1) how to solve this probl...
parent component code <template> <div id="app"> <search :funClick="func_click">< search> < div> < template> <script> import Search from @ components search export default { na...
ask me how to complete the css attribute directly in the VS code editor when you open the php template file. I have tried many plug-ins and methods on the Internet, but none of them can solve this problem. Please do not hesitate to give me advice. Thank ...