本内容遵循CC 4.0 BY-SA版权协议 内容覆盖Java入门基础、核心语法、面向对象编程、集合框架与API、异常处理与IO流、多线程与高并发、Java 8-23新特性、23种设计模式、数据库与JDBC、Web开发与SSM整合、Spring Boot与微服务全家桶、JVM性能调优以及分布式架构与职业发展 ...

基础地址 http://127.0.0.1:8080。除公开接口，其余请求需Authorization 头。时间为 UTC；UUID、Slurm ID、哈希、大小和路径仅说明字段 ...

Traditional Java decompilers (like JD-GUI, standalone Fernflower, or CLI CFR) are built for manual human inspection: they dump entire archives to disk, emit thousands of lines of code into a single ...

This week's updates include a rebuilt GPU compiler in TornadoVM 8.0, vector database support in JNoSQL 1.2.0, and a release comparison tool from Quarkus. The JDK 28 early-access build, Endive 1.2.0, ...

Two new Java Cards reproduce the applet lifecycle and expose a T=0 transport bug. Hardware results, CPLC serials, regression ...

On October 20–21, 2026, important security information was released one after another for multiple pieces of software that ...

This guidance shows you how to add observability to your application with Microsoft OpenTelemetry Distro. The Distro automatically collects traces, metrics, and logs with built-in instrumentations, ...

Apache Spark 4.3 brings stateful streaming with millisecond-scale latency, history-preserving Auto CDC, and faster data and ...

Google and industry partners have dismantled the XCPE backdoor and botnet, which was intentionally developed and operated by OEM Videostrong Technology Co. for financial gain.

GoAhead can accept revoked client certificates on affected OpenSSL mutual-TLS builds despite configured revocation lists; ...

TL;DR Sonatype's tests found that Java's blocked.certs rejected the listed certificate encodings but accepted re-encoded versions that still validated in the tested configurations. We reproduced the ...

ShinyHunters exploited three chained Oracle PeopleSoft flaws enabling unauthenticated server takeover, with attacks spanning ...