swift 解析取得json中的数据

搞了两天解析返回的json数据终于出来了，下面就方向给大家

用到了第三的类库

Swifthttp （https://github.com/daltoniam/Swifthttp)做request get,post,put 等

SwiftJson(https://github.com/SwiftyJSON/SwiftyJSON) 讲返回的数据解析为json

关于第三方类库的引用网上文章很多 ，有不清楚的可以在评论里问我

下面说一下关键代码

var ggg =JSON(NSJSONserialization.JSONObjectWithData(data,options:NSJSONReadingOptions.AllowFragments,error:nil)!)

println("fffffffffffffffffff")

println(ggg)

//这个是我接回来打印出来的json数据

{"msg":"success",

"dat":[

{"resid":"sc201255","fname":"姓名","lname":"PI","starttime":"3347","endtime":"3347","sumMary":"aaa","name":"S01","perm_modify":"1","perm_delete":"1","memberid":"485e138c89c"},

{"resid":"sc20150508161458","lname":"PIN","starttime":"3540","endtime":"3345","sumMary":"","memberid":"e138c89c"}]}

// 现在我要取出 dat中第一条里的 startime 如下

println(ggg["dat"][0]["starttime"])

//输出结果如下

3540

看起来是个比较简单的东西，不知道的话还是废了好久的时间，哈哈，接触swift 一个星期了终于能弄出点东西了，哈哈，有需要交流的给我留言啊，再提一句，github真心是个学习的好东东。

//我是放在一个工程的

//一下是全部关键代码

overridefunc viewDidLoad() {

super.viewDidLoad()

var request = httpTask()

var params:Dictionary<String,AnyObject> = ["datetest":"14200","roomtest":"SH01","schedulEIDtest":"sc15e5025f3d"]

//http://

request.GET("http://11.1.1.1..:8088/api/values/?sqlname=SELECT,parameters: params,success: {(response:httpResponse)in

iflet data = response.responSEObjectas?NSData {

println("bbb\(count)")

let str =NSString(data: data,encoding:NSUTF8StringEncoding)

println("response:\(str)")//prints the HTML of the page

let jsonss =JSON(str!)

println(jsonss)

var jjj:AnyObject =NSJSONserialization.JSONObjectWithData(data,options:NSJSONReadingOptions.AllowFragments,error:nil)!

println(NSJSONserialization.JSONObjectWithData(data,error: nil))

var ggg =JSON(NSJSONserialization.JSONObjectWithData(data,error:nil)!)

println("fffffffffffffffffff")

println(ggg)

println(ggg["dat"][1]["starttime"])

println(ggg["dat"][0]["starttime"])

println(ggg.count)

}

},failure: {(error:NSError,response:httpResponse?) in

})

}