<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<script>
function testArray(){
//1、使用 [] 创建数组
var names1 = ["张三丰","张无忌","张翠山","金毛狮王"];
//2、使用 new 创建数组
var names2 = new Array("金花婆婆","赵敏","周芷若","殷素素");
console.log("******打印数组******");
console.log("names1"+names1);
console.log("names2"+names2);
console.log("******获取元素******");
console.log("names1中的第2个元素:"+names1[1]);
console.log("names2中的第3个元素:"+names2[2]);
console.log("names1中的第9个元素:"+names1[8]);
console.log("******为元素赋值****");
//将 names1 中的第一个元素设置为 漩涡鸣人
names1[0] = "漩涡鸣人";
console.log("names1修改后:"+names1);
//为 names1 中的第五个元素赋值为 佐助
names1[4] = "佐助";
console.log("names1增加后:"+names1);
//为 names1 中的第十个元素赋值为 雏田
names1[9] = "雏田";
console.log(names1);
console.log(names1[6]);
}
</script>
<button onclick="testArray()">创建数组</button>
</body>
</html>
