Swift 字典转换为JSONString JSONString转换为字典

发布网友发布时间：2023-03-13 20:16

共1个回答

热心网友时间：2023-10-21 16:13

1、JSONString转换为字典

/// JSONString转换为字典

////// - Parameter jsonString: <#jsonString description#>/// - Returns: <#return value description#>func getDictionaryFromJSONString(jsonString:String) ->NSDictionary{

let jsonData:Data = jsonString.data(using: .utf8)! let dict =try? JSONSerialization.jsonObject(with: jsonData, options: .mutableContainers)

ifdict != nil {

returndictas! NSDictionary

}

return NSDictionary()

}

2、字典转换为JSONString

/**

字典转换为JSONString

- parameter dictionary: 字典参数

- returns: JSONString

*/func getJSONStringFromDictionary(dictionary:NSDictionary) -> String {

if(!JSONSerialization.isValidJSONObject(dictionary)) {

print("无法解析出JSONString")

return"" }

let data : NSData! =try? JSONSerialization.data(withJSONObject: dictionary, options: [])asNSData! let JSONString = NSString(data:dataas Data,encoding: String.Encoding.utf8.rawValue)

returnJSONString!asString

}