The new Spring Framework uses JSpecify for null safety. It also introduces API versioning and offers a new retry concept for ...

The iconic Java framework has evolved and modernized, integrating a host of new features without sacrificing power or ...

框架迁移，好听点说是技术升级，难听点就是“在雷区拆炸弹”。特别是那些老项目，业务逻辑错综复杂，动一点就可能引发连锁反应。有人迁移到一半，发现生态不兼容；有人改着改着，把原本的BUG改成了更棘手的问题；还有人辛苦三个月，最后却被告知“还是用回原来的吧” ...

OpenJDK JEP 525，结构化并发（Structured Concurrency，第六轮预览），已从JDK 26的Candidate提升为Proposed to Target。这个JEP提出了在JDK 19至JDK ...

In a new weekly update for pv magazine, Solcast, a DNV company, reports that the end of the Northern Hemisphere spring is creating favorable conditions for solar generation across key markets in the ...

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OpenJDK 最近，OpenJDK生态系统非常繁忙，主要由三个JEP从JDK 26的Proposed to Target提升为Targeted状态，以及三个JEP从Candidate提升为Proposed to ...

在全球化与数字化深度融合的21世纪，跨境电商已成为国际贸易的主流模式。据海关总署数据显示，2024年中国跨境电商进出口额达2.38万亿元，同比增长15.6%，其中B2B模式占比超过70%。然而，传统跨境电商系统普遍存在功能固化、扩展性差、数据孤岛、合 ...

本篇文章将介绍使用Jackson库处理JSON数据的多种高级技术，涵盖了JSON解析、查询、序列化/反序列化控制等核心功能。主要实现 ...

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