Clojure 是否有相当于 Java 的 import package.*? [英] Does Clojure have an equivalent of Java's import package.*?

问题描述

或者我是否必须专门枚举我导入的每个类?

Or do I have to specifically enumerate every class that I import?

我现在只是在学习 Clojure，能够在 REPL 中做这样的事情似乎很有用:

I'm just learning Clojure now, and it seems useful to be able to do something like this in the REPL:

(import '(java.io *))

并不是说这是有效的语法，但是如果有一些等效的东西会很好.它会节省一些打字的时间，尤其是在修补时.在实际的生产代码中，我总是枚举我正在导入的每个类，而不管语言如何，但不必这样做非常方便.

Not that this is valid syntax, but it would be nice to have something that does the equivalent. It would save some typing, especially when tinkering around. In actual production code I always enumerate each class that I'm importing, regardless of the language, but it's pretty convenient not to have to do so.

推荐答案

Rich Hickey 解释为什么不可能.

Rich Hickey explains why it is not possible.

这篇关于Clojure 是否有相当于 Java 的 import package.*?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！