PHP,能否实现模拟人工方式跳转页面
现有一个网页链接A,里面某个按钮的超链接是B;超链接B是未知的,且通过JS解密后才能得到。在网页链接A中,源文件的那个按钮超链接是经过加密的。
我能不能这样做,通过程序模拟人为方式进入网页链接A,模拟点击按钮,在内存中经过跳转,得到超链接B?
哪位大神,能帮我简单说下步骤,最好是PHP的。多谢
------解决方案--------------------
php实现比较难,如果是.net做成界面程序倒不难。
------解决方案--------------------
php貌似没有js引擎,必须借助浏览器实现,如果有一大堆加密按钮的网站要遍历处理,流程很复杂
你可以找到加解密的js函数,自己改一改,把那个加密的url提交到自己的php程序处理然后js触发点击
采集A网站html,正则匹配他的引入js声明,改成自己的那个js地址
最好的办法还是读懂加解密算法用php还原出来
------解决方案--------------------
高手,正解!
------解决方案--------------------
a.php通过链接跳转到b.php
b.php
header("Location:c.php");
其实当你点击a.php链接,原本跳转是b.php,其实b.php只是做一个中转,跳到了c.php
------解决方案--------------------

虽然我也遇到过相同问题,我一般都是通过FF浏览器的FIREBUG上得控制台。再加一系列的JS函数,想自动点哪个就点哪个了。

PHP is used to build dynamic websites, and its core functions include: 1. Generate dynamic content and generate web pages in real time by connecting with the database; 2. Process user interaction and form submissions, verify inputs and respond to operations; 3. Manage sessions and user authentication to provide a personalized experience; 4. Optimize performance and follow best practices to improve website efficiency and security.

PHP uses MySQLi and PDO extensions to interact in database operations and server-side logic processing, and processes server-side logic through functions such as session management. 1) Use MySQLi or PDO to connect to the database and execute SQL queries. 2) Handle HTTP requests and user status through session management and other functions. 3) Use transactions to ensure the atomicity of database operations. 4) Prevent SQL injection, use exception handling and closing connections for debugging. 5) Optimize performance through indexing and cache, write highly readable code and perform error handling.

Using preprocessing statements and PDO in PHP can effectively prevent SQL injection attacks. 1) Use PDO to connect to the database and set the error mode. 2) Create preprocessing statements through the prepare method and pass data using placeholders and execute methods. 3) Process query results and ensure the security and performance of the code.

PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.

PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.

PHP makes it easy to create interactive web content. 1) Dynamically generate content by embedding HTML and display it in real time based on user input or database data. 2) Process form submission and generate dynamic output to ensure that htmlspecialchars is used to prevent XSS. 3) Use MySQL to create a user registration system, and use password_hash and preprocessing statements to enhance security. Mastering these techniques will improve the efficiency of web development.

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.

PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.


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