如何将类似?id = 1的内容附加到NSMutableURLRequest

时间:2014-11-16 12:58:25

标签: swift parameters nsmutableurlrequest

我想显示此网址中的数据: http://www.football-data.org/soccerseasons/351/fixtures?timeFrame=n14

我的baseURL是let baseUrl = NSURL(string: "http://www.football-data.org")!

所以我的请求是let request = NSMutableURLRequest(URL: baseUrl.URLByAppendingPathComponent("soccerseasons/" + "\(league.id)" + "/fixtures?timeFrame=n14"))

?timeFrame=n14无效。

任何人都知道如何解决这个问题,以便我可以显示这些数据吗?

1 个答案:

答案 0 :(得分:16)

问题是?timeFrame=n14中的问号被视为网址的一部分 路径,因此HTML转义为%3F。这应该有效:

let baseUrl = NSURL(string: "http://www.football-data.org")!
let url = NSURL(string: "soccerseasons/" + "\(league.id)" + "/fixtures?timeFrame=n14", relativeToURL:baseUrl)!
let request = NSMutableURLRequest(URL: url)

或者,使用NSURLComponents,它允许您从各个组件连续构建URL(为简洁起见,省略了错误检查):

let urlComponents = NSURLComponents(string: "http://www.football-data.org")!
urlComponents.path = "/soccerseasons/" + "\(league.id)" + "/fixtures"
urlComponents.query = "timeFrame=n14"

let url = urlComponents.URL!
let request = NSMutableURLRequest(URL: url)

Swift 3的更新:

var urlComponents = URLComponents(string: "http://www.football-data.org")!
urlComponents.path = "/soccerseasons/" + "\(league.id)" + "/fixtures"
urlComponents.query = "timeFrame=n14"

let url = urlComponents.url!
var request = URLRequest(url: url)