문자열 객체 실습_js

1.
url 변수에 담긴 값을 가지고 contextPath, mappingPatern에 담긴 값을 제외하고
'/member/memberRead' 값만 출력되도록 하여라.

<script type="text/javascript">
	var url='/js07-1231/member/memberRead.ksmart';
	var contextPath='/js07-1231';
	var mappingPatern='*.ksmart';
	var mappingPatern='/member/*.ksmart';	
</script>

2.
제시된 특정 문자 기준으로 저장된 문자열을 잘라 배열로 변환하도록 하여라

<script type="text/javascript">
	var str=',';
	var memberList='홍길동,   유관순,   홍길순,이순신';
</script>

 

1. 답

<script type="text/javascript">
	var url='/js07-1231/member/memberRead.ksmart';
	var contextPath='/js07-1231';
	var mappingPatern='*.ksmart';
	var mappingPatern='/member/*.ksmart';
		mappingPatern=mappingPatern.substring(mappingPatern.lastIndexOf('.'));
		console.log(mappingPatern);
	url=url.replace(contextPath,'').replace(mappingPatern,'');
	console.log(url);
	
</script>

2. 답

<script type="text/javascript">
	var str=',';
	var memberList='홍길동,   유관순,   홍길순,이순신';
	memberList=memberList.replaceAll(' ','');
	console.log(memberList);
	var memberArray=memberList.split(str);
	console.log(memberArray);
</script>