我試圖接收並處理從我的iOS應用程序發送到我的Node.js Web服務器的POST請求。每當我嘗試發送此POST請求時,服務器都會響應HTTP Error 502。你可以看看我的代碼,看看它有什麼問題嗎?謝謝!從Node.js接收來自Swift的POST請求
Node.js的代碼
app.post('/applogin', function(req, res) {
var parsedBody = JSON.parse(req.body);
console.log(parsedBody)
});
Swift代碼(POST功能)
func httpPost(jsonData: Data) {
if !jsonData.isEmpty {
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.httpBody = jsonData
URLSession.shared.getAllTasks { (openTasks: [URLSessionTask]) in
NSLog("open tasks: \(openTasks)")
}
let task = URLSession.shared.dataTask(with: request, completionHandler: { (responseData: Data?, response: URLResponse?, error: Error?) in
NSLog("\(response)")
})
task.resume()
}
}
Swift代碼(發送POST請求的)
@IBAction func onClick(_ sender: Any) {
let username = Username.text
let password = Password.text
var dataString = "username: \(username), password: \(password)"
let data = dataString.data(using: .utf8)
httpPost(jsonData: data!)
}
提前感謝!
您是否在node.js中設置了正確的路徑路徑?你有'app.post('/ applogin''可能是'app.post''/ app/login''。你在什麼地址嘗試從你的swift代碼發送請求? –
@ŁukaszSzewczak它是/ applogin! –
是否收到使用郵遞員的請求? – Lazyexpert