Get请求使用String Parameters不推荐使用这些特殊字符,因为不同的网关和代理解读这些字符的方式不一样,见RFC-1738,这一句:Other characters are unsafe because gateways and other transport agents are known to sometimes modify such characters. These char...
近来产品销量不错,带来的是服务器疯狂告警:TIME_WAIT连接数量过多。TCP的大致协议我有了解,但其中的很多细节以及中间状态抓得并不深。因此打算翻译这篇TIME_WAIT and its design implications for protocols and scalable client server,学习的同时思考一下怎么...
REF: JEP-360 Sealed Classes:A sealed class imposes three constraints on its permitted subclasses (the classes specified by its permits clause):The sealed class and its permitted subclasses must belong to the same module, and, if declared in an unn...