<div style="color: #d4d4d4; background-color: #1e1e1e; font-family: Consolas, 'Courier New', monospace; font-size: 14px; line-height: 19px; white-space: pre;">
<div><span style="color: #569cd6;">function</span> book() {</div>
<div>&nbsp; &nbsp; <span style="color: #569cd6;">var</span> getBook = <span style="color: #569cd6;">function</span>() {</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">return</span> <span style="color: #ce9178;">"책 1"</span>;</div>
<div>&nbsp; &nbsp; };</div>
<div>&nbsp; &nbsp; console.log(getBook());</div>
<div>&nbsp; &nbsp; <span style="color: #569cd6;">function</span> getBook() {</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">return</span> <span style="color: #ce9178;">"책2"</span>;</div>
<div>&nbsp; &nbsp; }</div>
<div>}</div>
<div>book();</div>
<div>&nbsp;</div>
<div>이건 되는데</div>
<div>&nbsp;</div>
<div>
<div style="line-height: 19px;">
<div><span style="color: #569cd6;">function</span> book() {</div>
<div>&nbsp; &nbsp; <span style="color: #569cd6;">var</span> a = <span style="color: #569cd6;">function</span>() {</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">return</span> <span style="color: #ce9178;">"책 1"</span>;</div>
<div>&nbsp; &nbsp; };</div>
<div>&nbsp; &nbsp; console.log(getBook());</div>
<div>&nbsp; &nbsp; <span style="color: #569cd6;">function</span> a() {</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">return</span> <span style="color: #ce9178;">"책2"</span>;</div>
<div>&nbsp; &nbsp; }</div>
<div>}</div>
<div>book();</div>
<div>&nbsp;</div>
<div>이건 왜 안되나요??</div>
</div>
</div>
</div>

<p>두번째 안되는 코드에서 getBook이라는 이름을 가진 함수를 console.log로 호출 하는데 getBook이라는 함수가 없으니까 안되는겁니다. console.log(a)를 하시면 정상 작동합니다</p>

Cộng đồng Hỏi & Đáp của Inflearn

강사님 변수이름에 get을 붙이는 이유를 알고싶습니다.