js中定义字符串的三种方法
摘要:今天遇到一道面试题,如下: function showCase(value) { switch (value) { case 'A': console.log("A"); break; case 'B': console.log("B"); break; case undefined: consol
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posted @ 2021-07-28 23:26
posted @ 2021-07-28 23:26
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