A newly disclosed Apache Log4j2 issue could allow attackers to bypass a deserialization allowlist and execute code remotely in narrowly defined deployments.

本内容遵循CC 4.0 BY-SA版权协议 你写完一个User类，字段都加了private，getter/setter也生成好了，IDEA右下角突然弹出黄色提示 ...

java.io.Serializable 是 Java 语言内置的核心标记接口。它不包含任何抽象方法，主要作用是“开启”Java 原生的序列化机制，允许 JVM 将对象的状态转换为字节流，并能在需要时从字节流中恢复对象。

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...

In 1996, Sun Microsystems introduced its JavaBeans application programming interface for writing a Java component. Continuing with its coffee analogy, Sun called that component a bean. It also ...

面试官：说一下为什么UUID不能当主键？听到这个问题就突然愣住了。。 面试官：如何实现订单超时15分钟未支付自动取消？这个问题你该怎么回答？被问麻了。。 昨天秒挂了一个5年的Java后端 ...

We publish the best academic work (that's too often lost to peer reviews & the TA's desk) to the global tech community This section describes the results of the experiments for measuring the soundness ...

I’ve been a Java developer long enough to remember the excitement when Sun introduced the concept of serialization in the JVM. In the world of C, we could just write a struct into a file, but this was ...

Boffins at universities in France, Germany, Luxembourg, and Sweden took a deep dive into known Java deserialization vulnerabilities, and have now resurfaced with their findings. In short, they've ...

MicroStream is a modern Java object graph persistence layer that achieves high performance through a vastly superior approach to serialization. Let’s take a look. MicroStream is a very interesting and ...