Unverified95% confidenceFactTime unknown

JavaScript提供了三种声明变量的方式：let、var和const

1

Sources

95%

Confidence

Long-term

Relevance

5/31/2026

First Seen

Sources

JavaScript入门教程：从变量声明到面向对象编程完整指南

youtubeNeuralNine

Related Entities

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