curl request module encapsulation in php <?php namespace App\Utils; /** * http tool class * @author Administrator * */ class HttpUtils { private static $_instance; private function __construct() { } public static function getInstance() { if( null == self::$_instance ) { self::$_instance = new HttpUtils(); } return self::$_instance; } /** * http curl request * […]
Tag: curl
curl (2) HTTP protocol and headers
1 HTTP protocol related ① Force the request to http1.0 7.29 version ‘default’ is http1.1 ② Check whether the current curl version supports http2 Method ‘2’: curl –version to see ‘Features’ Supplement: ‘7.33.0’ version has only ‘introduced’ http2, and can use ‘curl’ to issue http2.0 version ‘requests’ ③ Forced to send http3 Instructions: Just ‘Understand’ […]
curl command in Linux
curl is a tool for transferring data from or to a server. It supports these protocols: DICT, FILE, FTP, FTPS, GOPHER, gopers, Http, https, imap, imaps, ldap, ldaps, mqtt, pop3, pop3s, rtmp, rtmp, rtsp, scp, sftp, smb, smbs, smtp , smtps, telnet, tftp, ws WSS. This command is designed to work without user interaction. Options: […]
github, git, google: clang-front-end plug-in-add curly braces to various “blocks” without curly braces-based on llvm15–clang-plugin-add-brace—–google mirror
Processed statements case Terminology conventions or memos The starting and ending range of case: from the colon to the beginning of the next ‘case’, the abbreviation is: case inside, case content Ast: Abstract syntax tree: abstract syntax tree Case without curly braces If any of the following conditions are true in a case, the case […]
Use of Linux libcurl library, face recognition through libcurl library
Introduction to ibcurl libcurl is a cross-platform network protocol library that supports http, https, ftp, gopher, telnet, dict, file, and ldap protocols. libcurl also supports HTTPS certificate authorization, HTTP POST, HTTP PUT, FTP upload, HTTP basic form upload, proxies, cookies, and user authentication. libcurl’s official website http://curl.haxx.se/ libcurl download Click the download link below to […]
How to convert HTTP requests to cURL command line
Foreword When we use pytest or unittest for interface testing and find a bug, we will provide a detailed description to RD, but often Not enough. In order to reproduce + verify faster, RD usually asks you for curl. Don’t say you don’t have it at this time. As a test and development engineer, this […]
How to use libcurl library in C program to download web content
Overview A crawler is a program that automatically obtains web content. It can be used in various scenarios such as data collection, information analysis, and website monitoring. In C language, there is a very powerful and flexible library that can be used to implement crawler functions, and that is libcurl. libcurl is a network transmission […]
Master curl easily: the network killer in the command line
Easily master curl: the network killer in the command line Preface Part One: Basics Curl installation and initial use Install curl on Linux: Install curl on macOS: Install curl on Windows: Send a GET request: Send POST request: Part 2: Advanced use Parameter Description Custom request header: Cookie management: Download Document: File Upload: HTTP response […]
[Vulnerability Analysis] CVE-2023-38545 curl “The Most Serious Vulnerability in History” Analysis
[Vulnerability Analysis] CVE-2023-38545 curl”The Most Serious Vulnerability in History” Analysis Article directory [Vulnerability Analysis] CVE-2023-38545 curl”The Most Serious Vulnerability in History” Analysis Vulnerability introduction Vulnerability recurrence Environment setup Vulnerability recurrence Vulnerability principle Patch analysis call stack code analysis Set proxy status Executing Curl_SOCKS5 for the first time Execute Curl_SOCKS5 for the second time After repair […]
[C++11] Curly braces {}, initializer_list, auto, decltype
Article directory 1. Expansion of curly braces { } 2.initializer_list 3.auto 4.decltype 5. Addition of containers 5.1array[useless] 5.2forward_list[useless] 5.3unordered_map/unordered_set 5.4 Unified increase 6. Zhihu articles 1. Expansion of curly braces { } int main() {<!– –> //C++98 curly braces {} support 1. Array 2. Structure struct Point {<!– –> int _x; int _y; }; int […]