Announcement
curl / libcurl - 跨协议数据传输工具与库
A versatile command line tool and library (libcurl) for transferring data using various network protocols. Supports DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS, and WSS, offering a myriad of powerful features for developers and system administrators.
Project Introduction
Summary
Curl is a widely used command-line tool and a fundamental library (libcurl) for transferring data to or from a server using any of the supported protocols. It is renowned for its robustness, extensive protocol support, and powerful feature set, serving as a backbone for many applications and scripts.
Problem Solved
Addresses the need for a reliable, flexible, and comprehensive tool to programmatically or manually transfer data across networks using diverse protocols without requiring protocol-specific implementations.
Core Features
Multi-protocol Support
Supports a wide array of network protocols for data transfer, making it highly adaptable to different needs.
Command-line and Library Interface
Available as both a command-line tool for scripting and interactive use, and a powerful library (libcurl) for embedding in applications.
Rich Feature Set
Provides extensive options for customizing data transfer, including proxies, authentication, headers, cookies, and more.
Tech Stack
使用场景
Curl is utilized in numerous scenarios ranging from simple file downloads to complex application integrations. Common use cases include:
场景一：命令行文件下载与上传
Details
Downloading files from HTTP, FTP, or other servers using the command-line tool within scripts or manually.
User Value
Provides a reliable and scriptable way to fetch or send files, supporting resume and various transfer options.
场景二：API 调用与集成测试
Details
Interacting with RESTful APIs, sending various HTTP methods (GET, POST, PUT, DELETE), handling headers, cookies, and authentication.
User Value
Essential tool for testing API endpoints, developing integrations, and automating API interactions in development and testing workflows.
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