我正在尝试返回“史蒂夫”的联系信息,但是代码学院告诉我它没有正确返回。
您的搜索功能似乎未返回Steve的联系信息。
我在此代码中找不到任何错误。您可以帮助我在搜索功能中查找任何语法或逻辑错误吗?
var friends = {
bill: {
firstName: "bill",
lastName: "gates",
number :21415,
address: ["mcklsn", "wcnskln"]
},
Steve: {
firstName: "bill",
lastName: "gates",
number: 21415,
address: ["mcklsn", "wcnskln"]
}
};
var list = function (friends)
{
for (bill in friends)
console.log(bill);
for (steve in friends)
console.log(steve);
};
var search = function(name)
{
for (var i in friends)
{
if (friends[i].firstName === name)
{
console.log(friends[i]);
return friends[i];
}
else
console.log("contact doesn't exist!");
}
};
最佳答案
您应该真正注意所写的内容,不要盲目地按Ctrl-C Ctrl-V。您不是用正确的名字称呼您的friends
,如果有人对我说的话,我会被冒犯。哎呀,如果你叫他比尔,史蒂夫·乔布斯会大怒!
这应该工作:
var friends = {
Bill: {
firstName: "Bill",
lastName: "Gates",
number: 21415,
address: ["mcklsn", "wcnskln"]
},
Steve: {
firstName: "Steve",
lastName: "Jobs",
number: 21416,
address: ["mcklsnn", "wcnsklnn"]
}
};
search("Bill");
search("Steve");
关于javascript - javascript中的搜索功能错误,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/34858103/