45 lines
794 B
HTML
45 lines
794 B
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta http-equiv="X-UA-Compatible" content="IE=edge">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<title>数组</title>
|
|
</head>
|
|
<body>
|
|
|
|
</body>
|
|
|
|
|
|
|
|
<script>
|
|
// 使用下标来存储数据
|
|
|
|
var a = ["111", 100, true, [1,2,3], { age: 18 } ];
|
|
|
|
// var c = {
|
|
// name: '111',
|
|
// age: 18,
|
|
// color: 'red'
|
|
// };
|
|
|
|
// for (const key in c) {
|
|
// console.log(c[key]);
|
|
// }
|
|
|
|
// for(var i = 0;i<a.length;i++) {
|
|
// console.log(a[i]);
|
|
// }
|
|
|
|
// var a = new Array();
|
|
// a[0] = "111"
|
|
// a[1] = 100
|
|
// a[10] = 10022
|
|
// console.log(a);
|
|
|
|
// var a = new Array("111",100);
|
|
// console.log(a);
|
|
|
|
|
|
</script>
|
|
</html> |