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第十三章 函数式编程-方法引用 #660

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wowuhm opened this issue Dec 26, 2022 · 1 comment
Open

第十三章 函数式编程-方法引用 #660

wowuhm opened this issue Dec 26, 2022 · 1 comment

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@wowuhm
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wowuhm commented Dec 26, 2022

  • 原文: [2] show() 的签名（参数类型和返回类型）符合Callable 的call() 的签名。
  • 疑问: 为什么这里的方法签名会包含返回类型,方法签名是方法名称和参数列表,这里show()的签名指代的是什么签名?
@linzx2015
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linzx2015 commented Dec 26, 2022 via email

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@linzx2015 @wowuhm