javascript - 检查变量是否为JavaScript中的字符串(Check if a variable is a string in JavaScript)

Question

如何确定变量是字符串还是JavaScript中的其他内容？

  ask by Olical translate from so

Answer 1

This is what works for me:

(这对我有效：)

if (typeof myVar === 'string' || myVar instanceof String)
// it's a string
else
// it's something else