Java程序设计基础，董东，清华大学出版社，2017年12月/第1版，ISBN号978-7-302-48424-0，高等学校计算机专业教材精选. The Java ...

致远OA在CipSyncConfigMangerImpl的checkDB方法中, 用户可控制JDBC连接设置项, 攻击者可以构造恶意Payload实现JDBC反序列化攻击, 致远OA存在H2相关依赖, 利用此漏洞可以实现H2代码执行。理论上是一个后台漏洞. 但是配合《致远OA代码审计系列二》中提到的致远OA权限绕过 ...

A place to organize my solutions to a lot of programming contest problems - atarw/programming-contest-solutions ...

How do you access a RESTful web service? That depends on what you're trying to accomplish. If you just want to test connectivity, a terminal-based utility like curl is a great RESTful web service ...

It doesn’t take much Java development experience to learn firsthand what the NullPointerException is about. In fact, one person has highlighted dealing with this as the number one mistake Java ...

JavaServer Pages (JSP) is a more flexible technology than servlets because it can respond to dynamic changes at runtime. Can you imagine a common Java class that has this dynamic capability too? It ...