js中是否有办法将逻辑运算符当作参数传递呢

Question

如题所述

Answer 1

你要的是不是类似下面这样的效果：

function calc(number1,operator,number2){
    return eval(number1+operator+number2);
}
console.log(calc(1,"+",2));
console.log(calc(1,"-",2));
console.log(calc(1,"*",2));
console.log(calc(1,"/",2));
//要逻辑比较或运算也一样：
console.log(calc(1,">",2));
console.log(calc(1,"<",2));
console.log(calc(1,"==",2));
console.log(calc(1,"&",2));
console.log(calc(1,"|",2));

Answer 2

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