Objective C + Reskit - 如何使用键包装我的字典以避免格式化问题？ [英] Objective C + Reskit - How do I wrap my dictionary with a key to avoid formatting problems?

问题描述

我正在尝试用一个密钥封装我的HTTP POST请求。换句话说，我想转一下：

I'm trying to wrap my HTTP POST request with a key. In other words, I want to turn this:

{
"category_id"=>"1", 
"food_name_token"=>"Pizza", 
 "id"=>"1"
}

进入：

{
"dish" => 
    {
    "category_id"=>"1", 
    "food_name_token"=>"Pizza", 
    "id"=>"1"
    }
}

<

I tried using the 'rootKeyPath' method in RestKit:

serializationMapping.rootKeyPath = @"dish";    

但是，这给了我这种奇怪格式的字符串：

But that gave me this weirdly formatted string :

{
"dish"=>
    "{
    \n \"category_id\" = 1; 
    \n \"food_name_token\" = Pizza;
    \n id = 1;
    \n}
"}

它使用等号和分号而不是箭头和逗号，并添加所有这些换行符和转义反斜杠。

It uses equal signs and semicolons instead of arrows and commas, and adds in all these linebreaks and escape backslashes.

任何想法为什么？还有任何关于我能做什么的建议？

Any idea why? And any suggestions on what I can do instead?

我正在使用Rails后端

P.S. I'm using a Rails backend

推荐答案

我发现与Restkit我可以用括号包装属性：

I found out with Restkit I can wrap attributes using brackets:

    [dishMapping mayKeyPath:@"dish[food_name_token]" toAttribute:@"placeToken"];

这样可以让我输出一个没有奇怪格式的正常输出。

And this gives me a normal output without the weird formatting.

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