[RegExp] JS - \d 메타문자 - (0-9) 숫자대응 (정규표현식)

\d 예제

 

<button onclick="homzzang()">클릭</button>

<p id="demo"></p>

<script>

function homzzang() {

  var str = "Homzzang.com 만족도 100%!"; 

  var pat = /\d/g;

  var res = str.match(pat);

  document.getElementById("demo").innerHTML = res;

}

</script>

 

결과보기 : 1,0,0