如何捕获 clojure 的标准输出? [英] How can I capture the standard output of clojure?

问题描述

我需要从 Clojure 程序中捕获一些 printlns，我想知道如何捕获输出?

I have some printlns I need to capture from a Clojure program and I was wondering how I could capture the output?

我试过了:

(binding [a *out*]
    (println "h")
    a
)

:但这不起作用

推荐答案

(with-out-str (println "this should return as a string"))

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