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 ...
This week's Java roundup for November 3rd, 2025, features news highlighting: a new Jakarta AI specification; the fourteenth ...
1、 右键点击Java项目,选择属性进行设置。 2、 打开属性窗口后,进入Java构建路径进行设置。 3、 进入libraries选项,双击Java系统库,此处显示的即为当前项目所使用的JDK版本信息。 4、 展开下拉菜单,选择所需JDK版本即可。
OpenJDK is now able to build and run on iOS (and Android) as a native binary, opening the way to run unmodified Java code on ...
The new Spring Framework uses JSpecify for null safety. It also introduces API versioning and offers a new retry concept for ...
SAN JOSE, Calif., Nov. 10, 2025 (GLOBE NEWSWIRE) -- BellSoft, the OpenJDK vendor delivering the most complete Java experience, announces Hardened Images, a tool for enhancing the security and ...
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” ...
在JDK 26中将进入Targeted状态的三个JEP JEP 529(向量API)进入第十一轮孵化。该提案在JDK 16至JDK 25中经过了十轮孵化,但自JDK ...
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在计算机科学的世界里,“缓存”被誉为最伟大的发明之一——它通过将频繁访问的数据存储在高速存储器(如CPU缓存)中,大幅减少了访问主内存的延迟,让程序运行如虎添翼。从CPU的多级缓存(L1/L2/L3)到数据库的查询缓存,再到应用层的本地缓存(如Guava Cache、Caffeine),缓存技术无处不在,成为提升性能的关键手段。