我正在尝试在 Http Post 请求中发送 NSData 类型的 Receipt 数据(转换为字符串)和其他几个类型为 String 的参数。
func receiptValidation(productId:String)
{
let SUBSCRIPTION_SECRET = My_SecretKey
let defaults = UserDefaults.standard
let receiptPath = Bundle.main.appStoreReceiptURL?.path
if FileManager.default.fileExists(atPath: receiptPath!){
var receiptData:NSData?
do{
receiptData = try NSData(contentsOf: Bundle.main.appStoreReceiptURL!, options: NSData.ReadingOptions.alwaysMapped)
}
catch{
print("ERROR: " + error.localizedDescription)
}
let receiptString = receiptData?.base64EncodedString(options: NSData.Base64EncodingOptions(rawValue: 0))
// let base64encodedReceipt = receiptData?.base64EncodedString(options: NSData.Base64EncodingOptions.endLineWithCarriageReturn)
let requestDictionary = ["receipt-data":receiptString!,"password":SUBSCRIPTION_SECRET]
guard JSONSerialization.isValidJSONObject(requestDictionary) else { print("requestDictionary is not valid JSON"); return }
do {
let requestData = try JSONSerialization.data(withJSONObject: requestDictionary)
let requestDataString = NSString(data: requestData, encoding: String.Encoding.utf8.rawValue)
//https://<apiProxyServer>:<apiProxyServerPort>/api/validate-receipt-data
let URLForApplication:String = String(format:"%@/api/validate-receipt-data",opcodeDetails["apiProxyBaseUrl"]!) // this works but as noted above it's best to use your own trusted server
let url:URL! = URL.init(string: URLForApplication)
var request = URLRequest.init(url: url)
request.httpMethod = "POST"
let configure = URLSessionConfiguration.background(withIdentifier: Bundle.main.bundleIdentifier!)
var postString:[String:Any]=[
"receiptData": requestDataString
"deviceType":"IOS",
"subscriberId":encodeString(normalString: defaults.array(forKey: "userDetails")?.first as! String),
"password":encodeString(normalString: defaults.array(forKey: "userDetails")?.last as! String),
"productId":encodeString(normalString: productId),
"code":opcodeDetails["opCode"]!
]
do {
let receiptData = try JSONSerialization.data(withJSONObject: postString)
request.setValue("application/json; charset=utf-8", forHTTPHeaderField: "Content-Type")
request.httpBody = receiptData
} catch let error {
print(error.localizedDescription)
}
let session = URLSession(configuration:configure,
delegate:applicationDelegate.application,
delegateQueue:OperationQueue.main)
session1 = session
let connection = session1?.dataTask(with: request)
connection?.resume()
} catch let error as NSError {
print("json serialization failed with error: \(error)")
}
}
}
其中encodeString()是定义好的方法
func encodeString(normalString:String) -> String {
let allowedCharacters = CharacterSet.letters
let encodedString:String!=normalString.addingPercentEncoding(withAllowedCharacters: allowedCharacters)
return encodedString
}
服务器端没有问题。但是我无法获得成功响应我得到的是 {"status":"failure","statusCode":500,"message":"Resource url not找到了!”
。我在使用这段代码时犯了什么错误?有人请帮助我。在此先感谢。
最佳答案
尝试在 URL 末尾附加 '/'
。
例如:
google.com/api/post
和 google.com/api/post/
是不同的,尾部斜线有时会给出 500 错误,如果是 Django-Backend,它会。
关于ios - 发送 Http Post 请求在 IoS 中返回 500 状态码,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/59421189/