有小伙伴给我发了招聘截图：某AI创业公司招大模型应用工程师，要求“熟练掌握Python，有LangChain/LlamaIndex经验”，薪资比他现在的Java岗位高出一截。 有人说“Java已死，赶紧转Python”，有人说“语言只是工具，转什么转”，还有人翻出了当年“Java程序员要不要转Go”的老帖子。 我问他：“你说的‘转’，是想换一门语言，还是想换一个赛道？” 他想了半天：“好像都有点。

Java-Entwickler können mit der Google-Toolbox ihre Datenbanken per KI über MCP ansprechen – derzeit noch mit Einschränkungen.

Standard handler attempt timeout 10 seconds per attempt Nothing at first: the handler retries the attempt AddStandardResilienceHandler(options => ...) Standard handler total timeout 30 seconds, ...

Ein auffälliger Schwerpunkt von Java 27 liegt im Security-Bereich. Dabei geht es nicht nur um neue APIs, sondern auch um Funktionen, die bestehende Anwendungen allein durch ein JDK-Update sicherer ...

Easy HTTP is a lightweight Java HTTP client SDK with a unified, clean API. It supports various HTTP methods, flexible configuration (timeout, proxy, connection pool), file upload/download, and ...

本内容遵循CC 4.0 BY-SA版权协议 在Java网络编程中，DNS解析是一个经常被忽视但至关重要的环节。JDK17的HttpClient作为现代Java应用的网络通信主力军，其默认的DNS解析机制可能无法满足以下场景需求 ...

За последние несколько лет для вызова внешних API в каждом втором (если не первом) проекте я видел одну и ту же картину: Причём Feign почти всегда ...

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Oracle released Java 26 on March 17, 2026, delivering 10 major feature updates alongside a new commercial support program for popular Java frameworks and tools. The release adds HTTP/3 support to Java ...

A critical security flaw discovered in the Undertow HTTP server core threatens millions of Java applications running on WildFly, JBoss EAP, and other platforms. The vulnerability, tracked as ...

A critical security vulnerability in Angular’s HTTP Client could allow attackers to intercept and exploit Cross-Site Request Forgery (XSRF) tokens, compromising the security of applications relying on ...