램 자체를 구별할 방법이 필요합니다. 이때 문자열을 따옴표 안에 쓰는 방법이 있습니다. 하지
만
문자열 안에
따옴표를 써야 한다면 어떻게 해야 할까요? 이 문제를 해결하려면 따옴표를
이
스케이프
해서 문자열 주위에 쓰는 부호가 아님을 나타내야 합니다. 다음 예제를 보십시오. 여
기에는 이스케이프가 필요하지 않습니다.
const
dialog
= '
Sam
looked
up
,
and
said
"
hello
,
old
friend
!",
as
Max
walked
in
.';
const
imperative
= "
Don
'
t
do
that
!";
dialog
는 작은따옴표로 감싸여 있으므로 문자열 안에 큰따옴표를 걱정없이 쓸 수 있습니다.
마찬가지로,
imperative
는 큰따옴표로 감싸여 있으므로 문자열 안에 아포스트로피를 걱정없
이 쓸 수 있습니다. 하지만 두 가지 따옴표를 모두 써야 한다면 어떨까요? 다음을 보십시오.
// 에러가 일어납니다.
const
dialog
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