Javascript对象,我做错了什么？

Question

我从编码练习中得到以下代码.当我尝试提交它时,我得到了一个

SyntaxError:意外的字符串

var movieObj = {
"Toy Story 2": "Great story. Mean prospector.",
"Finding Nemo": "Cool animation, and funny turtles."
"The Lion King": "Great songs."
};

var getReview = function (movie) {
    if (movie in movieObj) {
        return movieObj[movie]
    } else {
        return "I don't know!"
    }
};

getReview("Toy Story 2") //expected = "Great story. Mean prospector."
getReview("Toy Story") //expected = " don't know!"

我究竟做错了什么？

Answer 1

你实际上只是错过了movieObj对象的第二项的逗号.用"Finding Nemo": "Cool animation, and funny turtles.", /* Notice the comma */它取代第二行 它应该在那之后正常工作.