[英]Parse JSON output from AlamoFire
我正在使用最新的Alamofire来管理对服务器的GET
http请求。 我正在使用以下内容来GET
和解析JSON:
Alamofire.request(.GET, "*******")
.responseJSON {(request, response, JSON, error) in
if let statusesArray = JSON as? NSArray{
if let aStatus = statusesArray[0] as? NSDictionary{
//OUTPUT SHOWN BELOW
println( "BREAKING DOWN \(aStatus)")
// This doesn't output anything?????
if let user = aStatus["title"] as? NSDictionary{
println( "TITLE \(user)")
}
}
}
println(JSON)
}
GET
请求有效,而我面临的问题是尝试在JSON输出中定位标题键。 println
不输出任何内容。 我可以轻松地在目标C中执行此操作,但是由于某些原因,SWIFT使我感到困惑。 println
的输出
BREAKING DOWN {
"__v" = 0;
"_id" = 5588468c65340938150f674f;
endDate = 1435004396596;
fullDescription = "Neutra blog McSweeney's pug Austin, put a bird on it fanny pack. Try-hard jean shorts trust fund vinyl kale chips, blog distillery pickled synth. Tofu fap Intelligentsia umami, McSweeney's pork belly church-key literally roof party crucifix lumbersexual meditation irony four loko. Mlkshk tousled before they sold out pork belly. PBR&B craft beer Tumblr, trust fund swag chillwave Truffaut.Retro cray narwhal 3 wolf moon. Pug master cleanse dreamcatcher, Vice Blue Bottle next level Helvetica messenger bag distillery chillwave pickled tattooed wayfarers DIY cold-pressed.";
shortDescription = "Neutra blog McSweeney's pug Austin, put a bird on it fanny pack.";
startDate = 1434994316596;
title = "Artisanal Yoghurt";
}
如果我相信aStatus
的println,则属性title
是String而不是Dictionary。
更改代码中的这一部分(以字符串形式而不是NSDictionary形式):
if let user = aStatus["title"] as? String {
println( "TITLE \(user)")
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.