如何在Objective-C中创建一个NSDictionary ?

I want to create an NSDictionary like this type:

我想创建这样的NSDictionary:

"zones": 
{
    {
        "zoneId": "1",
        "locations": 
        {
            {
                "locId": "1",
                "locZoneId": "1",
                "locLatitude": "33.68506785633641",
                "locLongitude": "72.97488212585449"
            },
            {
                "locId": “2”,
                "locZoneId": "1",
                "locLatitude": "33.68506785633641",
                "locLongitude": "72.97488212585449"
            },
            {
                "locId": “3”,
                "locZoneId": "1",
                "locLatitude": "33.68506785633641",
                "locLongitude": "72.97488212585449"
            },
        }
    }
}

But I don't know how to create.

但我不知道如何去创造。

1 个解决方案

#1

You should use a combination of arrays and dictionaries.

您应该使用数组和字典的组合。

Dictionaries are initialized like this:

字典是这样初始化的:

NSDictionary *dict = @{ key : value, key2 : value2};

Arrays are initialized like this:

数组初始化如下:

NSArray *array = @[Object1, Object2]

#1