为什么我们不应该使用(默认)src 包?
我最近开始使用 Eclipse IDE，并在许多地方阅读了不应使用默认 (src) 包并创建新包的地方.
我只是想知道这背后的原因.
I recently started using Eclipse IDE and have read at a number of places that one shouldn't use the default(src) package and create new packages.
I just wanted to know the reason behind this.
推荐答案
使用默认包可能会造成命名空间冲突.假设您正在创建一个包含 MyClass 类的库.有人在他的项目中使用你的库，并且在他的默认包中也有一个 MyClass 类.编译器应该做什么?Java 中的包实际上是一个完全标识您的项目的名称空间.所以在现实世界的项目中不要使用默认包是很重要的.
Using the default package may create namespace collisions. Imagine you're creating a library which contains a MyClass class. Someone uses your library in his project and also has a MyClass class in his default package. What should the compiler do? Package in Java is actually a namespace which fully identifies your project. So it's important to not use the default package in the real world projects.
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