请老师检查
来源：3-5 编程练习
芜湖呼
2022-02-13 22:29:34
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8"/>
<title>find()和findIndex()方法</title>
</head>
<body>
<script >
let data = [
{
age: 12,
name: "张三"
},
{
age: 20,
name: "李四"
}
]
/*补充代码*/
let one = data.find((obj)=>{
return obj.age === 20;
});
console.log(one);
let index = data.findIndex((obj) => {
return obj.name === "李四";
});
data[index].hobby = "游泳";
console.log(data[index]);
</script>
</body>
</html>
写回答
1回答
-
好帮手慕然然
2022-02-14
同学你好，代码实现很棒，继续加油，祝学习愉快！
1
