乘法（*）
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
乘法（*）运算符计算操作数的乘积。
尝试一下
语法
js
x * y
示例
数值乘法
js
2 * 2; // 4
-2 * 2; // -4
与 Infinity 相乘
js
Infinity * 0; // NaN
Infinity * Infinity; // Infinity
非数值乘法
js
"foo" * 2; // NaN
规范
| Specification |
|---|
| ECMAScript Language Specification # sec-multiplicative-operators |
浏览器兼容性
BCD tables only load in the browser