OkHttp v3.7.0 發布,一個高效的Http客戶端

OkHttp是一個高效的Http客戶端，在Android開發中被大量使用，主要有如下的特點：

• 支持HTTP2/SPDY黑科技
• socket自動選擇最好路線，并支持自動重連
• 擁有自動維護的socket連接池，減少握手次數
• 擁有隊列線程池，輕松寫并發
• 擁有Interceptors輕松處理請求與響應（比如透明GZIP壓縮,LOGGING）
• 基于Headers的緩存策略

更新日志

• OkHttp no longer recovers from TLS handshake failures by attempting a TLSv1 connection. The fallback was necessary for servers that implemented version negotiation incorrectly. Now that 99.99% of servers do it right this fallback is obsolete.
• Fix: Do not honor cookies set on a public domain. Previously a malicious site could inject cookies on top-level domains likeco.uk because our cookie parser didn't honor the public suffix list. Alongside this fix is a new API,HttpUrl.topPrivateDomain(), which returns the privately domain name if the URL has one.
• Fix: Change MediaType.charset() to return null for unexpected charsets.
• Fix: Don't skip cache invalidation if the invalidating response has no body.
• Fix: Don't use a cryptographic random number generator for web sockets. Some Android devices implementSecureRandom incorrectly!
• Fix: Correctly canonicalize IPv6 addresses in HttpUrl. This prevented OkHttp from trusting HTTPS certificates issued to certain IPv6 addresses.
• Fix: Don't reuse connections after an unsuccessful Expect: 100-continue.
• Fix: Handle either TLS_ or SSL_ prefixes for cipher suite names. This is necessary for IBM JVMs that use the SSL_ prefix exclusively.
• Fix: Reject HTTP/2 data frames if the stream ID is 0.
• New: Connection coalescing. OkHttp may reuse HTTP/2 connections across calls that share an IP address and HTTPS certificate, even if their domain names are different.
• New: MockWebServer's RecordedRequest exposes the requested HttpUrl with getRequestUrl().

下載

• Source code (zip)
• Source code (tar.gz)

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本文轉自：深度開源（open-open.com）
原文地址：http://www.baiduhome.net/news/view/7375d0fa