POST parameters?より速い方法?
ありがとう!
POST URLRequestを作成し、それを使用してwebViewを埋めます
NSURL *url = [NSURL URLWithString: @"http://your_url.com"];
NSString *body = [NSString stringWithFormat: @"arg1=%@&arg2=%@", @"val1",@"val2"];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc]initWithURL: url];
[request setHTTPMethod: @"POST"];
[request setHTTPBody: [body dataUsingEncoding: NSUTF8StringEncoding]];
[webView loadRequest: request];
以下はPOSTコンテンツタイプx-www-form-urlencodedのWebビューの呼び出しの例です。
他のコンテンツタイプのpostDataを変更する必要があります。
Swiftの場合
let url = NSURL (string: "https://www.google.com")
let request = NSMutableURLRequest(URL: url!)
request.HTTPMethod = "POST"
request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
let post: String = "sourceId=44574fdsf01e-e4da-4e8c-a897-17722d00e1fe&sourceType=abc"
let postData: NSData = post.dataUsingEncoding(NSASCIIStringEncoding, allowLossyConversion: true)!
request.HTTPBody = postData
webView.loadRequest(request)
let url = URL (string: "let url = NSURL (string: "https://www.google.com")
let request = NSMutableURLRequest(url: url!)
request.httpMethod = "POST"
request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
let post: String = "sourceId=44574fdsf01e-e4da-4e8c-a897-17722d00e1fe&sourceType=abc"
let postData: Data = post.data(using: String.Encoding.ascii, allowLossyConversion: true)!
request.httpBody = postData
webView.load(request as URLRequest)
oxygenからの回答はわずかな変更で機能しました。使用する場合:
NSString *theURL = @"http://your_url.com/sub";
...//and later
[request setURL:[NSURL URLWithString:theURL]];
GETまたはPOSTリクエスト)として機能しませんでした。末尾のスラッシュをtheURLに追加すると機能しました。
NSString *theURL = @"http://your_url.com/sub/";
これは、Swift 3:
let url = NSURL (string: "https://www.google.com")
let request = NSMutableURLRequest(url: url! as URL)
request.httpMethod = "POST"
request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
let post: String = "sourceId=44574fdsf01e-e4da-4e8c-a897-17722d00e1fe&sourceType=abc"
let postData: NSData = post.data(using: String.Encoding.ascii, allowLossyConversion: true)! as NSData
request.httpBody = postData as Data
webView.loadRequest(request as URLRequest)
for Swift 4
まず、この拡張機能を使用することをお勧めします。
extension URL{
func withQueries(_ queries:[String:String]) -> URL? {
var components = URLComponents(url: self, resolvingAgainstBaseURL: true)
components?.queryItems = queries.flatMap{URLQueryItem(name: $0.0, value: $0.1)}
return components?.url
}
func justQueries(_ queries:[String:String]) -> URL? {
var components = URLComponents(url: self, resolvingAgainstBaseURL: true)
components?.queryItems = queries.flatMap{URLQueryItem(name: $0.0, value: $0.1)}
return components?.url
}
}
この拡張機能は、パラメーターとその値を処理するのに非常に便利です。 2番目:
let urlstring = "https://yourdomain.com"
let url = URL(string: urlstring)!
let request = NSMutableURLRequest(url: url as URL)
request.httpMethod = "POST"
request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
let query :[String:String] = ["username":"admin","password":"111"]
let baseurl = URL(string:urlstring)!
let postString = (baseurl.withQueries(query)!).query
request.httpBody = postString?.data(using: .utf8)
webview.load(request as URLRequest)