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Groovy是否主张生产法的良好想法,与Javas的说法不同?
原标题:Is Groovy s assert a good idea for production code, unlike Java s assert?

在 Java,委员会知道,使用<代码> ∗rt 关键词通常是一种坏的思想,因为其行为取决于先期的奴役(除非可以被遗忘,否则不会发生违约。

格罗托夫人的说法是否不同? 它是否总是在生产法中执行,是否建议在生产法中使用? (在 Java,你将使用Preconditions 相反)

从我的血清测试来看,似乎通过默认<条码>。 在没有任何旗帜的情况下工作得很好,实际上比 Java关键词(见——我只想寻找官方/完整的答案,而不是我的传闻。

最佳回答

Groovy assert is always executed in production code, and I recommended to use in production. I see the following as being roughly equivalent, but the Groovy version is more compact

Groovy

assert file.exists(), "$file does not exist"

Java

if (!file.exists()) {
    throw new SomeRuntimeException(file + " does not exist");
}
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