You have started studying Java and are writing code while following reference books or videos.If you type exactly as ...

When processing data in arrays or lists, do you just reach for a for-loop (or enhanced for-loop) by default? When learning Java, the first thing that comes to mind when extracting data with specific ...

1. 项目背景与核心价值 黑马点评是一个典型的互联网本地生活服务类项目原型，采用Java技术栈实现。这类项目在当今O2O（Online to Offline）领域具有广泛代表性，其核心业务逻辑与美团、大众点评等平台的基础功能高度相似。我在2018年参与过类似商业项目的架构升级，对其中技术要点有深刻体会。