一 第一種：導(dǎo)入第三方

import Alamofire//網(wǎng)絡(luò)請(qǐng)求
import SwiftyJSON//數(shù)據(jù)解析

1,參數(shù)為value

let dic = []
Alamofire.request(.POST,"", parameters:dic)
.responseJSON {response in
    if let Error = response.result.error{
        print(Error,"")
    }else if let value = response.result.value{
        let json = JSON(value)
        print(json)
    }
}

2,參數(shù)為body

let dic = []
Alamofire.request(.POST,"", parameters:dic, encoding: .JSON)
.responseJSON {response in
    if let Error = response.result.error{
        print(Error,"")
    }else if let value = response.result.value{
        let json = JSON(value)
        print(json)
    }
}

二 第二種：不需要導(dǎo)入第三方

    let parameter = []
    do {
        let body = try! NSJSONSerialization.dataWithJSONObject(parameter, options: NSJSONWritingOptions.PrettyPrinted)
        let request = NSMutableURLRequest(URL: NSURL(string: "")!)
        request.HTTPBody = body
        request.HTTPMethod = "POST"
        //設(shè)置json格式
        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
        let task = NSURLSession.sharedSession().dataTaskWithRequest(request) { (data, response, error) in
            let value : AnyObject! = try? NSJSONSerialization.JSONObjectWithData(data!,options:NSJSONReadingOptions.AllowFragments)
            print(value)
//            let json = JSON(value)
//            print(json)
        }
        task.resume()
    }