📜  java script strict tag - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:03:03.190000             🧑  作者: Mango

代码示例1
"use strict";

function say() {
    message = 'Hi'; // ReferenceError
    console.log(message);
}
say(); // Hi
console.log(message); // HiCode language: JavaScript (javascript)