Json解析

1.项目原因获取到Socket后台传过来的JSon字符串

获取后为 Any 类型

 let string = message as! String
        let data = string.data(using: String.Encoding(rawValue: String.Encoding.utf8.rawValue))
        let jsonDic = try? JSONSerialization.jsonObject(with: data!, options: JSONSerialization.ReadingOptions.mutableContainers) as! [String : Any]

2.获取网络请求后的JSon

if JSONSerialization.isValidJSONObject(responseObject!) {
                
                let jsonData = try? JSONSerialization.data(withJSONObject: responseObject!, options: JSONSerialization.WritingOptions.prettyPrinted)
                let jsdonDic = try? JSONSerialization.jsonObject(with: jsonData!, options: JSONSerialization.ReadingOptions.mutableContainers)
                success(jsdonDic as! Dictionary)
 }