我是 iPhone 的新手。我想在 JSON 输出中获取特定属性。下面是 JSON 输出:我的要求是在 UIPicker 中显示带有相应国家代码的“RATES”。谁能帮帮我。
{
"license": "License Agreement available at: http://openexchangerates.org/license/",
"timestamp": 1361260808,
"base": "USD",
"rates": {
"AED": 3.67274,
"AFN": 51.9082,
"ALL": 104.737376,
"AMD": 406.549996,
"ANG": 1.788975,
"AOA": 95.945867,
"ARS": 5.011293,
"AUD": 0.9682,
"AWG": 1.7901,
"AZN": 0.7847
}
}