10 recommended articles about cookies
requests implements most of the functions in the HTTP protocol. The functions it provides include Keep-Alive, connection pool, cookie persistence, automatic content decompression, HTTP proxy, SSL authentication and many other features. The following article is mainly for everyone This article introduces the relevant information about the elegant HTTP library requests in getting started with python crawlers. Friends who need it can refer to it. Preface urllib, urllib2, urllib3, httplib, httplib2 are all Python modules related to HTTP. Just looking at the names seems very anti-human. What’s worse is that these modules are very different in Python2 and Python3. If the business code needs to be compatible at the same time 2 and 3, it’s depressing to write. # GET request >>> response = requests.get(foofish.net) Fortunately, there is also a very amazing HTTP library called requests
1. Talk about examples of HTTP proxy Tutorial
Introduction: requests implements most of the functions in the HTTP protocol. The functions it provides include Keep -Alive, connection pool, cookie persistence, automatic content decompression, HTTP proxy, SSL authentication and many other features. The following article mainly introduces you to the relevant information about the elegant HTTP library requests in getting started with python crawlers. Friends who need it can For reference. Foreword urllib, urllib2, urllib3, httplib, httplib2 are all related to HTTP...
2. Recommended 10 articles about history
##Introduction: changes, but Cookie actually saves data on the client's computer, so it has caused a controversy: users have the right to prevent the use of Cookies, so that the Web server cannot track user information through Cookies. Session technology stores user-related information under the server system, so users cannot stop Session...
3. Recommended courses on single sign-in 10 articles
Introduction: Abstract: This article mainly introduces the use of webservice, session, and cookie technologies to carry out Analysis and design of a universal single sign-on system. The specific implementation language is PHP. Single sign-on, also known as Single Sign On in English, or SSO for short, is an important part of the comprehensive processing of users in current enterprises and network businesses. The definition of SSO is that in multiple application systems, users only need to log in once to access all mutually trusted application systems. Motivation: Friends who have used ucenter’s full-site login method should all know...
4. Summary of examples of session technologies COOKIE and SESSION
Introduction: Preface When we use PHP to develop the backend, we need to save some data, and our usual approach is to create a database Save, but sometimes we don’t need to save it in the database. For example, when we log in to the web page, the time of our last visit to the website is displayed on the website. This time of the last visit does not need to be saved in the database. , and at the same time, after logging in to a certain web page, we save the login user name. We do not need to save these in the database, but use the session technology in PHP to solve it. Introduction to session PHP cookie technology and s...
5. Recommended 6 articles about @RequestParam
Introduction: In series (4) we introduced how to use @RequestParam to bind data. Let’s take a look at several other data binding annotations. Instructions. 1.@PathVariable is used to bind URL template variable values. We have already introduced how to use this in series (3) and will not go into details here. 2.@CookieValue is used to bind data in Cookie. Next we use the sessionId in the cookie to do the test: add cookie to DataBindController...
简介:在系列(4)中我们介绍了如何用@RequestParam来绑定数据,下面我们来看一下其它几个数据绑定注解的使用方法。1.@PathVariable 用来绑定URL模板变量值,这个我们已经在系列(3)中介绍了使用方法,这里不在赘述。2.@CookieValue 用来绑定Cookie中的数据。下面我们用获取Cookie中的sessionId做测试:在DataBindController添加cookie...
简介:这篇文章主要介绍了C#使用WebClient登录网站并抓取登录后的网页信息实现方法,涉及C#基于会话操作登陆网页及页面读取相关操作技巧,需要的朋友可以参考下本文实例讲述了C#使用WebClient登录网站并抓取登录后的网页信息实现方法。分享给大家供大家参考,具体如下:C#登录网站实际上就是模拟浏览器提交表单,然后记录浏览器响应返回的会话Cookie值,再次发送请求时带着这个会话cookie值去请求...
简介:概述http 协议是无状态的,对于每个请求,服务端无法区分用户。php 会话控制就是给了用户一把钥匙(一个加密session字符串),同时这也是用户身份的一个证明,服务端存放了这把钥匙能打开的箱子(数据库,内存数据库或者使用文件做的),箱子里面装的就是用户的各个变量信息。这把钥匙放在哪儿呢? 1,url 查询字符串中 2,浏览器cookie中传统的php session 使用<?php/...
9. 推荐10款常用的jquery.cookie用法,欢迎下载!
简介:example $.cookie('name', ‘value'); 设置cookie的值,把name变量的值设为value example $.cookie('name', ‘value', {expires: 7, path: ‘/', domain: ‘jquery.com', secure: true}); 新建一个cookie 包括有效期 路径 域名等 example $.cookie(...
10. 关于外部输入的10篇文章推荐
简介: 定义和用法该filter_input_array ( )函数得到多重过滤器从外部输入的脚本和过滤它们。这一功能是有益的过滤大量输入变量没有要求filter_input ( ) ,多。这项功能可以输入几个来源:INPUT_GETINPUT_POSTINPUT_COOKIEINPUT_ENVINPUT_SERVERINPUT_SESS...
【相关问答推荐】:
node.js - express-session实现登录验证中关于cookie的问题
python - 使用scrapy爬取新浪微博,无法进入回调的parse_item函数,怎么回事呢?
node.js - nodejs中cookie例子的一个疑问
The above is the detailed content of 10 recommended articles about cookies. For more information, please follow other related articles on the PHP Chinese website!

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











In PHP, password_hash and password_verify functions should be used to implement secure password hashing, and MD5 or SHA1 should not be used. 1) password_hash generates a hash containing salt values to enhance security. 2) Password_verify verify password and ensure security by comparing hash values. 3) MD5 and SHA1 are vulnerable and lack salt values, and are not suitable for modern password security.

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7

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 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 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.

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.

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 is suitable for web development, especially in rapid development and processing dynamic content, but is not good at data science and enterprise-level applications. Compared with Python, PHP has more advantages in web development, but is not as good as Python in the field of data science; compared with Java, PHP performs worse in enterprise-level applications, but is more flexible in web development; compared with JavaScript, PHP is more concise in back-end development, but is not as good as JavaScript in front-end development.
