belliop.blogg.se - Apache common jar

RFC 3986 - Uniform Resource Identifier (URI): Generic Syntax.RFC 1945 - Hypertext Transfer Protocol – HTTP/1.0.

RFC 7231 - Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content.RFC 7230 - Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing.

RFC 7541 - HPACK: Header Compression for HTTP/2.

RFC 7540 - Hypertext Transfer Protocol Version 2 (HTTP/2).

HttpClient strives to conform to the following specifications endorsed by the Internet Engineering Task Force (IETF) and the internet at large:

Source code is freely available under the Apache License.

Flexible connection management and pooling.

HTTP state management and cookie support.

Basic, Digest, NTLMv1, NTLMv2, NTLM2 Session, SNPNEGO, Kerberos authentication schemes.

Tunneled HTTPS connections through HTTP/1.1 and HTTP/1.0 proxies, via the CONNECT method.

Transparent message exchanges through HTTP/1.1 and HTTP/1.0 proxies.

Pluggable socket factories and TLS strategies.

Supports encryption with HTTPS (HTTP over SSL) protocol.

Standards based, pure Java, implementation of HTTP versions 1.0, 1.1, 2.0.

Examples demonstrating some common as well as more complex use cases.

Quick Start - contains simple, complete examples of request execution with the classic, fluent and async APIs.

HttpClient seeks to fill this void by providing an efficient, up-to-date, and feature-rich package implementing the client side of the most recent HTTP standards and recommendations.ĭesigned for extension while providing robust support for the base HTTP protocol, HttpClient may be of interest to anyone building HTTP-aware client applications such as web browsers, web service clients, or systems that leverage or extend the HTTP protocol for distributed communication. Web services, network-enabled appliances and the growth of network computing continue to expand the role of the HTTP protocol beyond user-driven web browsers, while increasing the number of applications that require HTTP support.Īlthough the package provides basic functionality for accessing resources via HTTP, it doesn’t provide the full flexibility or functionality needed by many applications. The Hyper-Text Transfer Protocol (HTTP) is perhaps the most significant protocol used on the Internet today.