微信中浏览器缓存了不该缓存的网页?
服务端 用的 python的flask框架
返回静态文件代码如下
flask.send_file('../static/js/main.js',cache_timeout=0)
request headers如下:
<code>GET /static/js/main.js?__inline=true HTTP/1.1 Host: anglestreet.duapp.com Connection: keep-alive Cache-Control: max-age=0 Accept: */* If-None-Match: "flask-1409227359.0-21401-527044139" If-Modified-Since: Thu, 28 Aug 2014 12:02:39 GMT User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/36.0.1985.125 Chrome/36.0.1985.125 Safari/537.36 DNT: 1 Referer: http://anglestreet.duapp.com/ Accept-Encoding: gzip,deflate,sdch Accept-Language: zh,zh-CN;q=0.8 Cookie: BAEID=81F2D83EAD7D00091521BA62EDC1894B:FG=1; </code>
response headers如下:
<code>HTTP/1.1 200 OK Content-Type: application/javascript Last-Modified: Thu, 28 Aug 2014 12:02:39 GMT Cache-Control: public, max-age=0 Expires: Fri, 29 Aug 2014 15:21:59 GMT ETag: "flask-1409227359.0-21401-527044139" Set-Cookie: session=eyJyb2xlIjoiYWRtaW4iLCJ1c2VybmFtZSI6ImFkbWluIn0.BuIsFw.LKeoAWvqoRfNYlU-Sk1kaz-icc4; HttpOnly; Path=/ Date: Fri, 29 Aug 2014 15:21:59 GMT Server: BWS/1.0 Content-Length: 21401 </code>
在chrome浏览器下无问题. 在微信链接中打开则经常出现版本过期的情况, 必须手动刷新
回复内容:
服务端 用的 python的flask框架
返回静态文件代码如下
flask.send_file('../static/js/main.js',cache_timeout=0)
request headers如下:
<code>GET /static/js/main.js?__inline=true HTTP/1.1 Host: anglestreet.duapp.com Connection: keep-alive Cache-Control: max-age=0 Accept: */* If-None-Match: "flask-1409227359.0-21401-527044139" If-Modified-Since: Thu, 28 Aug 2014 12:02:39 GMT User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/36.0.1985.125 Chrome/36.0.1985.125 Safari/537.36 DNT: 1 Referer: http://anglestreet.duapp.com/ Accept-Encoding: gzip,deflate,sdch Accept-Language: zh,zh-CN;q=0.8 Cookie: BAEID=81F2D83EAD7D00091521BA62EDC1894B:FG=1; </code>
response headers如下:
<code>HTTP/1.1 200 OK Content-Type: application/javascript Last-Modified: Thu, 28 Aug 2014 12:02:39 GMT Cache-Control: public, max-age=0 Expires: Fri, 29 Aug 2014 15:21:59 GMT ETag: "flask-1409227359.0-21401-527044139" Set-Cookie: session=eyJyb2xlIjoiYWRtaW4iLCJ1c2VybmFtZSI6ImFkbWluIn0.BuIsFw.LKeoAWvqoRfNYlU-Sk1kaz-icc4; HttpOnly; Path=/ Date: Fri, 29 Aug 2014 15:21:59 GMT Server: BWS/1.0 Content-Length: 21401 </code>
在chrome浏览器下无问题. 在微信链接中打开则经常出现版本过期的情况, 必须手动刷新
问题在于Cache-Control: public, max-age=0,设为Cache-Control: private就不会缓存页面
我也遇到了同样的问题,场景如下:
在a页面只能显示点赞的数量,点击点赞图标可以进入b页面,在b页面可以点赞或者取消点赞。
现在在a页面点赞数为0,我进入b页面点赞,点赞成功以后按安卓手机的返回键回到a页面,但是a页面的点赞数并没有加1。。。 试用了很多方法也不行,楼主的问题解决了吗

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an

What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.

PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.
