做一个简短的 if 语句

Question

在我的代码中，我有这个 if 语句：

if (categoryName == "SomeName1" || categoryName == "SomeName2" || 
    categoryName == "SomeName3" || categoryName == "SomeName4" || 
    categoryName == "SomeName5" || categoryName == "SomeName6") {
    // Do something
}

我想知道如果我可以缩短这个。就像是：

if (categoryName == "SomeName1" and "SomeName2" and "SomeName3" ...) {
    // Do something
}

有没有办法在 Kotlin 中做这样的事情？

Answer 1

您可以使用when语句。语法看起来像你所要求的：

when (categoryName) {
    "SomeName1", "SomeName2",  "SomeName3", "SomeName4", "SomeName5", "SomeName6" -> // Do something
}