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Kotlin怎样应对空值安全问题

Kotlin作为一种现代编程语言，以其简洁和安全性著称。其中，空值安全是Kotlin的一大亮点，它有效解决了传统编程语言中常见的空指针异常问题。通过引入非空类型和可空类型的概念，Kotlin在编译阶段就能检测出潜在的空值风险，从而提升代码的...

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Kotlin怎样应对空值安全问题

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