let a=1||2
时间: 2023-08-27 20:14:21 浏览: 53
回答: 根据提供的代码段和相关解释,let a=1||2的含义是将1赋值给变量a。在JavaScript中,||操作符表示逻辑或,它会返回第一个真值(或可转换为真值的值)。因此,1是一个真值,所以a被赋值为1。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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