当从webservice解码
JSON响应时,我会收到一条错误：
- Could not cast value of type '__NSArrayM' (0x34df0900) to 'NSDictionary'
我尝试了在StackOverflow中找到的很多解决方案,但没有任何作用.
我的代码：
- let jsonData:NSDictionary = (NSJSONSerialization.JSONObjectWithData(urlData!,options:NSJSONReadingOptions.MutableContainers,error: &error) as? NSDictionary)!
- let success:NSInteger = jsonData.valueForKey("success") as! NSInteger
Web服务的响应：
- [
- {
- "id": "1","title": "bmw","price": "500.00","description": "330","addedDate": "2015-05-18 00:00:00","user_id": "1","user_name": "CANOVAS","user_zipCode": "32767","category_id": "1","category_label": "VEHICULES","subcategory_id": "2","subcategory_label": "Motos","bdd": {}
- }
- ]
感谢您的帮助
解决方法
尝试替换以下行：
- let jsonData:NSDictionary = (NSJSONSerialization.JSONObjectWithData(urlData!,error: &error) as? NSDictionary)!
有以下几点：
- let jsonData:NSArray = (NSJSONSerialization.JSONObjectWithData(urlData!,error: &error) as? NSArray)!
我希望这将有助于您！
干杯!
