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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
 
 
    <!-- ex07.htm -->
 
 
 
    <script type="text/javascript">
    
    
        //날짜 시간형
        
        //현재 시간
        //Calendar c1 = new Calendar.getInstance();
        
        var now = new Date();
        console.log(now);
    
        console.log(now.getYear());        //년(1900) -> 2자리
        console.log(now.getFullYear()); //년(2000) -> 4자리
        console.log(now.getMonth());    //월(0~11)
        console.log(now.getDate());        //일
        console.log(now.getDay());        //요일(0~6)
        console.log(now.getHours());    //시
        console.log(now.getMinutes());    //분
        console.log(now.getSeconds());    //초
        console.log(now.getMilliseconds()); //밀리초(1/1000)
        console.log(now.getTime());        //Tick값(1422584940263) 특정시간으로부터 흐른 시간
        
        //특정 시간 만들기
        var birthday = new Date(1990, 1, 10, 5, 10, 30); //feb
        console.log(birthday);
        
        var t1 = new Date(2000, 4, 25);
        console.log(t1.toString());
        console.log(t1.toLocaleString()); 
        console.log(t1.toDateString());
        console.log(t1.toTimeString());
        console.log(t1.toLocaleDateString());
        console.log(t1.toLocaleTimeString());
        
        
        //배열, Array
        //자바] int[] num = new int[5];
        var nums = new Array(); //길이? -> 가변형
        nums[0] = 10;
        nums[1] = 20;
        nums[2] = 30;
        
        for (var i=0; i<nums.length; i++) {
            console.log(nums[i]);
        }
        
        //String[] names = {"홍길동","아무게","하하하"};
        var names =["홍길동","아무게","하하하"];
        
        
        //사용자 정의 객체
        // -> 데이터 집합
        //1.
        var s1 = new Object();
        s1.name = "홍길동";
        s1.age = 20;
        
        console.log(s1.name);
        console.log(s1.age);
        
        //2. **** 한꺼번에 전달시 사용
        var s2 = {
            name:"홍길동", 
            age:20    
        };
        
        console.log(s2.name);
        console.log(s2.age);
        
        
        
    </script>
 
 
 
</body>
</html>
cs


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