关于微信公众号二维码的有关问题-PHP Tutorial-php.cn

Home

Backend Development

PHP Tutorial

关于微信公众号二维码的有关问题

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jun 13, 2016 pm 12:11 PM

httpquote

关于微信公众号二维码的问题
现在想对公众号的二维码做个修改，希望能解决下面两个问题中的一个

问题1：扫码时能不能判断出来是通过微信扫描还是通过UC的扫描或者是通过其他的扫码工具扫描？如果可以，怎么判断？

问题2：如果问题1没办法解决的话，求解决这个问题

我用二维码解码器把公众号二维码解码后得到一个链接如“http://XXXXXx”

现在我想做一个页面，这个页面里面放个

<a href='http://XXXXXXx'>关注微信公众号</a>

链接，可能还有其他很多内容，然后我把这个页面生成一个二维码，想让用户通过微信扫码打开页面时，点击“关注微信公众号”的时候，跟直接扫描公众号二维码一样打开关注公众号的页面。

但是做的时候发现点击那个链接后，跳转到了谷歌市场下载微信的页面。

所以第二个问题就是想问下，能不能在一个微信扫码打开的页面里，通过点击一个链接关注公众号？
------解决思路----------------------
第一个问题，应该针对各种扫码工具各做一个二维码。
第二个问题，那只能修改微信或UC。
------解决思路----------------------

引用:

Quote: 引用:

第一个问题，应该针对各种扫码工具各做一个二维码。
第二个问题，那只能修改微信或UC。

也就是说，对于同一个二维码，没办法通过程序或者其他方法判断是通过什么工具扫码的了？

没办法。二维码是个图片，用眼睛看也行，用摄像机拍摄也行，扫描工具只不过在拍摄之后再进行处理。
------解决思路----------------------
useragent这个应该可以
------解决思路----------------------
关于二维码生成，请查看最新的微信公众平台文档

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

The Continued Use of PHP: Reasons for Its EnduranceApr 19, 2025 am 12:23 AM

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python: Exploring Their Similarities and DifferencesApr 19, 2025 am 12:21 AM

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP and Python: Different Paradigms ExplainedApr 18, 2025 am 12:26 AM

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP and Python: A Deep Dive into Their HistoryApr 18, 2025 am 12:25 AM

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

Choosing Between PHP and Python: A GuideApr 18, 2025 am 12:24 AM

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP and Frameworks: Modernizing the LanguageApr 18, 2025 am 12:14 AM

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHP's Impact: Web Development and BeyondApr 18, 2025 am 12:10 AM

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

How does PHP type hinting work, including scalar types, return types, union types, and nullable types?Apr 17, 2025 am 12:25 AM

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.

See all articles