题解 | #Getter#
Getter
https://www.nowcoder.com/practice/e7f3a2f429d945e49f5b48ef1065beda
<!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>Document</title>
</head>
<body>
<script>
class Rectangle {
// 补全代码
constructor(height, width) {
this.height = height;
this.width = width;
}
get area() {
return this.Calcarea();
}
Calcarea() {
return this.height * this.width;
}
}
console.log(new Rectangle(12, 12).area)
</script>
</body>
</html>
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