【发布时间】:2021-12-17 09:27:15
【问题描述】:
我已经尝试找到 2 天的解决方案。已经发出http请求,我可以看到服务器响应,但这不是我所期望的。服务器说我正在发送一个空请求。也许这里有一些我没有注意到的明显的东西?
这是我的代码:
公共类Api:ObservableObject { @Published var get: String = "none"
init()
{
getSongs()
}
func getSongs()
{
let url = URL(string: "http://31.31.196.187:5000/search")
guard let requestUrl = url else { fatalError() }
var request = URLRequest(url: requestUrl)
request.httpMethod = "POST"
let postString:[String:Any] = [
"song_url": "https://music.yandex.ru/album/4066489/track/33274678",
"service": "Spotify"
]
let jsonData = try? JSONSerialization.data(withJSONObject: postString, options: JSONSerialization.WritingOptions())
request.httpBody = jsonData
URLSession.shared.dataTask(with: request) { (data, response, error) in
guard error == nil else
{
print ("Error!!!")
return
}
if let data = data, let dataString = String(data: data, encoding: .utf8) {
print("Response data string:\n \(dataString)")
self.get = dataString
}
} .resume()
}
}
【问题讨论】:
-
附注对不起我的英语水平,我已经尽力了!)
标签: swift urlsession