非法返回语句错误

问题描述

我的退货声明有什么问题？

What is wrong with my return statement?

var creditCheck = function (income) {
    var val = income;
    return val;
};
if (creditCheck > 100) {
    return "You earn a lot of money! You qualify for a credit card.";
} else {
    return "Alas, you do not qualify for a credit card. Capitalism is cruel like that.";
}
console.log(creditCheck(75));

推荐答案

您的返回语句不在任何函数之内。您只能在函数中使用 return 。

Your return statements are outside of any function. You can only use return within a function.

（您还要将函数与整数进行比较，in if（creditCheck> 100） - 你的意思是在那里调用函数吗？）

(You're also comparing a function with an integer, in if (creditCheck > 100) - did you mean to call the function there?)

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