I have to pass form data in body part. here is postman screen short for better understanding.
body part
content type
here is my code what I had try.
NSString *Accesstoken = [NSString stringWithFormat:#"Bearer %#",tokenInfo.access_token];
// parameter is String object : "user_id=18&deal_id=218"
//NSDictionary *tmp = [[NSDictionary alloc] initWithObjectsAndKeys:
#"user_id", #"18487",
#"deal_id", #"218",
nil];
// NSError *errorr;
// NSData *postdata = [NSJSONSerialization dataWithJSONObject:tmp options:0 error:&errorr];
[request setValue:Accesstoken forHTTPHeaderField:#"Authorization"];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
// NSData *postData = [parameter dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%lu", (unsigned long)[postData length]];
// [request setHTTPBody:postData];;
// [request setHTTPBody:[parameter dataUsingEncoding:NSUTF8StringEncoding]];
// [request setHTTPBody:[NSJSONSerialization dataWithJSONObject:#{#"user_id":#"18487",#"deal_id":#"218" } options:0 error:nil]];
for above code I am getting http status code : 404 its wrong. and when I try in postman I am getting 401 its perfect I want that. Please help Thanks.
Just export the request from POSTMAN in objective-C : https://www.getpostman.com/docs/postman/sending_api_requests/generate_code_snippets
Related
I'm trying to send the content of my textfields firstname and lastname with my button sendpost to my php server. Once I run my app and fill my textfields with some random text and press send, I receive an e-mail on my server but there is no content.
(void) sendAction{
NSError *error = nil;
NSString *postparams = [NSString stringWithFormat:#"info=%#_%#",firstname.text,lastname.text];
NSData * postdata = [postparams dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString * postlength= [NSString stringWithFormat:#"%d",[postdata length]];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc]init];
[request setURL:[NSURL URLWithString:#"http://faketest.com/test/mail.php"]];
[request setHTTPMethod:#"POST"];
[request setValue:postlength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Current-Type"];
[request setHTTPBody:postdata];
NSData * rawdata = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:&error];
NSString *rawdatastring =[[NSString alloc]initWithData:rawdata encoding:NSUTF8StringEncoding];
NSLog(#"%#",rawdatastring);
}
I believe it may be because you're using a "Current-Type" header, instead of the usual "Content-Type" header. Try the following and see if it solves the problem:
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
For some reason I always get Endpoint not found., but when I put it in the browser it works perfectly. I'm sure doing something wrong..
- (void)requestLoad:(NSString *)req_udid Age:(NSString *)req_age Gender:(NSString *)req_gender CheckBoxes:(NSString *)req_checkBoxes
{
NSString *post = [NSString stringWithFormat:#"/UpdatePersonalInterests/%#/%#/%#/%#/0",req_udid, req_age, req_gender, req_checkBoxes];
NSData *postData = [post dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];
//set up the request to the website
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString:NSLocalizedStringFromTable(#"kServiceURL", #"urls", nil)]];
[request setHTTPMethod:#"POST"];
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[request setValue:[NSString stringWithFormat:#"%d", [postData length]] forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody:postData];
NSError *error;
NSURLResponse *response;
NSData *urlData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *result = [[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
NSLog(#"%#",result);
}
Thanks!
It looks like you are using a Custom Service scheme. Did you register it in Target -> info - URLS Types? See the Apple Docs or Registering custom URL Schemes: Implementing Custom URL Schemes
So I've managed to do this with NSURLConnection and asynchronous request with this code:
- (void)getIntrests
{
NSString *req_udid = [PROUtils createOrLoadUserIdentifier];
NSString *webaddress = [kServiceBaseURL stringByAppendingString:[NSString stringWithFormat:#"/GetPersonalInterestsForUdid/%#",req_udid]];
NSURLRequest *request = [[NSURLRequest alloc] initWithURL:[NSURL URLWithString:webaddress] cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:20];
[NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:
^(NSURLResponse* response, NSData* data, NSError* error) {
NSString* dataString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
[[NSNotificationCenter defaultCenter] postNotificationName:kGotMediaFromServer object:dataString];
NSLog(#"Update response completed: %# with data: %# error: %#",response,dataString,error);
}];
}
Hope that it will be useful for someone.
I am sending a JSON string to our server using the POST method. What should happen is that it should return a response showing "Array(JSON String) Array(JSON String)". The response contains two arrays: The first array is populated if I used the POST method, while the second array is populated if I use the GET method. I tried sending the JSON through GET method and indeed, the second array was populated. However, when I tried to send JSON through POST method, both arrays are returned empty.
Here is the code I used:
NSData *requestData = [NSJSONSerialization dataWithJSONObject:sqlArray options:NSJSONWritingPrettyPrinted error:&error];
NSURL *url = [NSURL URLWithString:#"http://myurl/xmlrpc/imwebsrvcjson.php"];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60];
[request setHTTPMethod:#"POST"];
[request setValue:#"application/json" forHTTPHeaderField:#"Accept"];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[request setValue:[NSString stringWithFormat:#"%d", [requestData length]] forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody:requestData];
NSData *result =[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *returnString = [[NSString alloc] initWithData:result encoding:NSUTF8StringEncoding];
if (error == nil){
NSLog(#"The Result string: %#", returnString);
}
Can you tell me what is wrong with my code?
Here's what I do (please note that the JSON going to my server needs to be a dictionary with one value (another dictionary) for key = question..i.e. {:question => { dictionary } } ):
NSArray *objects = [NSArray arrayWithObjects:[[NSUserDefaults standardUserDefaults]valueForKey:#"StoreNickName"],
[[UIDevice currentDevice] uniqueIdentifier], [dict objectForKey:#"user_question"], nil];
NSArray *keys = [NSArray arrayWithObjects:#"nick_name", #"UDID", #"user_question", nil];
NSDictionary *questionDict = [NSDictionary dictionaryWithObjects:objects forKeys:keys];
NSDictionary *jsonDict = [NSDictionary dictionaryWithObject:questionDict forKey:#"question"];
NSString *jsonRequest = [jsonDict JSONRepresentation];
NSLog(#"jsonRequest is %#", jsonRequest);
NSURL *url = [NSURL URLWithString:#"https://xxxxxxx.com/questions"];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url
cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60.0];
NSData *requestData = [NSData dataWithBytes:[jsonRequest UTF8String] length:[jsonRequest length]];
[request setHTTPMethod:#"POST"];
[request setValue:#"application/json" forHTTPHeaderField:#"Accept"];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[request setValue:[NSString stringWithFormat:#"%d", [requestData length]] forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody: requestData];
NSURLConnection *connection = [[NSURLConnection alloc]initWithRequest:request delegate:self];
if (connection) {
receivedData = [[NSMutableData data] retain];
}
The receivedData is then handled by:
NSString *jsonString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
NSDictionary *jsonDict = [jsonString JSONValue];
NSDictionary *question = [jsonDict objectForKey:#"question"];
This isn't 100% clear and will take some re-reading, but everything should be here to get you started. And from what I can tell, this is asynchronous. My UI is not locked up while these calls are made. Hope that helps.
I'm making a HTTP Post and I would like to know how to convert the response to NSDictionary, or NSArray. Here's my code:
NSString *post = [NSString stringWithFormat: #"SomeData=text", text];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:#"https://www.my.site/receiver"]];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[request setHTTPBody:postData];
NSURLResponse *response;
NSError *err;
NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&err];
EDIT:
The response looks like this after converting like this:
NSString *string = [[NSString alloc] initWithData:responseData encoding:NSASCIIStringEncoding];
2011-12-04 11:50:00.924 Dancing Ruby[404:207] response: SID=DQAAAMAAAAAjy9MXrxh7Hi4nXTpyVTnqMR4c_W2wCQmLmO7xDHz7v91kl16tH-0UyazONU2nGjsUYxGzAPd9lvNcCGLfcz7YFLQRhG8yW8_wn3V46g8SY0A5bnfmGhuIbAMoCetow09cOnE7aYUzEZ4u5zVnJFoNepa9BlheFAA8JFLomw3luHedLkJZi_CQJO48CtwLZeIF9zhD5RNUDUretNh_1QBN2fHntSiqASMHHHyd9dtlTaXpokx_KIJovxo0dNYUJbs
LSID=DQAAAMIAAACgjuwUzSRNh2xXrWsdA81_fLVCguvatiHHU6b1dMm0TD6-lQyl-odfIfLGWgee4_j3HXUNsqtTm-aEFgylW2QURA5F9_1Fx8WRECIWOkUoLfWBGchoxRfhxKqCoD-zzgg1opjSmrDyv0U1NZRN7YGiqkLj4Fz_Qm6oPapov2_J33KT0ENFTKnqyzS0zU3wHgKSGb1aoKKO0ZJCTFk20AX3cLYPuMWoJcnyrLipCzZjkjwGEEhfgz31ISPS9OGezPzYJji-UxTmaJB7Va7SGquX
Auth=DQAAAMEAAACgjuwUzSRNh2xXrWsdA81_fLVCguvatiHHU6b1dMm0TD6-lQyl-odfIfLGWgee4_gex6ZHpCOn0tXFwuivD7ESwhFMJGdLRYSspk-leGqj-eCkXUgsg4DBvxPbdpREFlU_j0RGm_qufXlaScZV3x17plY5-xrhvhziEVFf3eLiHEmN9HHNwh8uElyYyJ1rLNAbIunpG3D10ASr4WPQDIz_52OOKy07CmQrBNDdUcpkT5bXqBe3Cdw8aqld0LZH2AIMEdj7PupfRaneJgF-nCBZ
You need to use some kind of parser for that. If the response is in XML you could use NSXMLParser. Here you can find a tutorial on how to use it. The same concept applies for any other kind of data. You have to know beforehand what to expect so you can parse it properly.
I hope it helps
In my iphone project, I need to pass member Id and pwd to a web server. I have tried my code with Synchronous as well as asynchronous request but I always get error : connection failed: Bad URL (null). can any one please help me to find what's wrong with the code?
My code:
NSString *post =[NSString stringWithFormat:#"memberId=%#&pwd=%#",txtUName.text,txtPwd.text];
NSLog(#"%#",post);
NSURL *url = [NSURL
URLWithString:#"http://testweb.talkfusion.com/videocenter/xlogin.asp%#"];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding
allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
//set up the request to the website
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:url];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[request setHTTPBody:postData];
NSError *error;
NSURLResponse *response;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *data=[[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
NSLog(#"%#",data);
NSLog(#"Connection failed! Error - %# %#",
[error localizedDescription],
[[error userInfo] objectForKey:NSURLErrorFailingURLStringErrorKey]);
The %# at the end in your url is wrong. POST-data are not part of the url.