可能是语法错误但无法找到 [英] Maybe a syntax error but cant find

问题描述

var friends= {
    steve: {
    firstName: "steve",
    lastName: "Sonwane",
    number: "9867707997",
    address: ['bld.no 234 N.C.H colony']
    },
    sunil: {
    firstName: "Sunil",
    lastName: "Sonwane",
    number: "9768912320",
    address: ['bld.no 234 t.C.H colony']
    },
};
  
    
var list = function(friends){
    for(var key in friends){
        console.log(key);
        }
        };
    
var search= function(name) { 
    for (var key in friends) {
        if (friends[key].firstName === name) { 
            console.log(friends[key]);
            return friends[key];
        } else {
            console.log("couldn't find them");
        }
    }
};

search("steve")

< br $> b $ b

我尝试了什么：



尝试将对象结构更改为类似friends.steve = {then key's ad values}



但是没有用！也许是语法错误！

What I have tried:

tried changing object structure to something like friends.steve = {then key's ad values}

but did'nt work ! maybe a syntax error !

推荐答案

仔细查看数据结构的末尾。看起来你有一个比你需要的逗号更多。



地址字符串看起来有点奇怪。方括号怎么样？尝试将它们更改为，例如，bld.no 234 NCH colony。



我认为朋友 不是 意味着是一个JSON结构。 如果 那么开始和结束的花括号应该是方形[]。



var friends = {

史蒂夫：{

firstName：史蒂夫，

lastName：Sonwane，

数字： 9867707997，

地址：['bld.no 234 NCH colony']

}，

sunil：{

firstName：Sunil，

lastName：Sonwane，

编号：9768912320，

地址：['bld。没有234 tCH殖民地']

}，< ----。流浪逗号？

};

Look very carefully at the end of the data structure. Looks like you have a comma more than you need.

The address strings also look a little odd. What's with the square brackets? Try changing them to, for example, "bld.no 234 N.C.H colony".

I take it that friends isn't meant to be a JSON structure. If it is then the opening and closing curly brackets should be square [].

var friends= {
steve: {
firstName: "steve",
lastName: "Sonwane",
number: "9867707997",
address: ['bld.no 234 N.C.H colony']
},
sunil: {
firstName: "Sunil",
lastName: "Sonwane",
number: "9768912320",
address: ['bld.no 234 t.C.H colony']
}, <----. Stray comma?
};

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