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实现一个函数,每次调用返回下一个质数,要求不使用全局变量,且函数本身不接受任何参数
举例说明
getPrime() // 2

getPrime() // 3

getPrime() // 5

function getPrime(){
    var num = 0;
    var flag = true;
    while(flag) {
        (function(){
            for(var i=1; i<num; i++) {
                if(num%i === 0) {
                    
                } else {
                    return num;
                }
            }
            num = num + 1
        })()
    }
}

console.log(getPrime());

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ES6 Generator了解下


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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