I need to post image in web server along with text. text data saving but image not saving.Then I tried the below code. Now text data also not saving.
NSData *imageData = UIImagePNGRepresentation(chosenImage);
NSString *requestString =[NSString stringWithFormat:#"UserId=%#&CategoryId=%#&Continent=%#&Country=%#&City=%#&Gender=%#&ImageName=%#&ImageData=%#&AgeRange=%#",UserId,CategoryId,continentTextfield.text,countrytextfield.text,citytextfield.text,gender,imagename,imageData,ageTextfield.text];
NSString *url=[NSString stringWithFormat:#"http://192.168.2.4:98/UserImage.svc/InsertFacialImage?%#",requestString];
//----------------------
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init] ;
[request setURL:[NSURL URLWithString:url]];
[request setHTTPMethod:#"POST"];
// Create 'POST' MutableRequest with Data and Other Image Attachment.
NSString *boundary = #"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
NSMutableData *postbody = [NSMutableData data];
//image
[postbody appendData:[NSString stringWithFormat:#"\r\n--%#\r\n",boundary]];
[postbody appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; file=\"image\"; filename=\"%#.png\"\r\n", imageData]dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[#"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[NSData dataWithData:imageData]];
[request setHTTPBody:postbody];
//-----------------------
NSURLConnection *connReq = [NSURLConnection connectionWithRequest:request delegate:self];
if (connReq) {
NSLog(#"Connection Sucessful");
receivedData = [[NSMutableData alloc]init];
}
else {
NSLog(#"failed");
}
[connReq start];
Related
NSString *BoundaryConstant = #"----------V2ymHFg03ehbqgZCaKO6jy";
// string constant for the post parameter 'file'. My server uses this name: `file`. Your's may differ
NSString* FileParamConstant = #"picture";
// the server url to which the image (or the media) is uploaded. Use your server url here
NSURL* requestURL = [NSURL URLWithString:strUrl];
// create request
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
[request setHTTPShouldHandleCookies:NO];
[request setTimeoutInterval:30];
[request setHTTPMethod:#"POST"];
// set Content-Type in HTTP header
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#", BoundaryConstant];
[request setValue:contentType forHTTPHeaderField: #"Content-Type"];
// post body
NSMutableData *body = [NSMutableData data];
Is FileParamConstant name is backend side multipath image folder name? It is same name I have set but why it's not working?
Below code is perfectly working , and yes FileParamConstant is the name of your backend side folder where image is store:
NSMutableDictionary * dictParam = [[NSMutableDictionary alloc]init];
[dictParam setObject:[dlf objectForKey:KEY_LOGIN_USER_ID] forKey:#"userId"];
[dictParam setObject:FirstNametextField.text forKey:#"first_name"];
[dictParam setObject:LastNametextField.text forKey:#"last_name"];
[dictParam setObject:MobileNumbertextField.text forKey:#"contact_no"];
[dictParam setObject:AddressTetField.text forKey:#"address"];
[dictParam setObject:photoselect forKey:#"is_upload"];
NSString *strUrl=[NSString stringWithFormat:#"%#update_worker_profile?",WEB_SERVICE_URL];
// the boundary string : a random string, that will not repeat in post data, to separate post data fields.
NSString *BoundaryConstant = #"----------V2ymHFg03ehbqgZCaKO6jy";
// string constant for the post parameter 'file'. My server uses this name: `file`. Your's may differ
NSString* FileParamConstant = #"picture";
// the server url to which the image (or the media) is uploaded. Use your server url here
NSURL* requestURL = [NSURL URLWithString:strUrl];
// create request
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
[request setHTTPShouldHandleCookies:NO];
[request setTimeoutInterval:30];
[request setHTTPMethod:#"POST"];
// set Content-Type in HTTP header
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#", BoundaryConstant];
[request setValue:contentType forHTTPHeaderField: #"Content-Type"];
// post body
NSMutableData *body = [NSMutableData data];
// add params (all params are strings)
for (NSString *param in dictParam) {
[body appendData:[[NSString stringWithFormat:#"--%#\r\n", BoundaryConstant] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"%#\"\r\n\r\n", param] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"%#\r\n", [dictParam objectForKey:param]] dataUsingEncoding:NSUTF8StringEncoding]];
}
CGSize newSize = CGSizeMake(200.0f, 200.0f);
UIGraphicsBeginImageContext(newSize);
[Workerprofileimage.image drawInRect:CGRectMake(0,0,newSize.width,newSize.height)];
UIImage* newImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
NSData *imageData = UIImageJPEGRepresentation(newImage, 1.0);
if (imageData) {
[body appendData:[[NSString stringWithFormat:#"--%#\r\n", BoundaryConstant] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"%#\"; filename=\"image.jpg\"\r\n", FileParamConstant] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"Content-Type: image/jpeg\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:imageData];
[body appendData:[[NSString stringWithFormat:#"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
}
[body appendData:[[NSString stringWithFormat:#"--%#--\r\n", BoundaryConstant] dataUsingEncoding:NSUTF8StringEncoding]];
// setting the body of the post to the reqeust
[request setHTTPBody:body];
NSString *postLength = [NSString stringWithFormat:#"%d", [body length]];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setURL:requestURL];
NSURLSession *session = [NSURLSession sessionWithConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
[[session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
NSMutableDictionary *dataResponse = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&error];
NSLog(#"dataResponds=%#",dataResponse);
dispatch_async(dispatch_get_main_queue(), ^{
if ([[dataResponse objectForKey:#"status"] isEqualToString:#"success"]) {
}else{
NSLog(#"no");
}
});
}] resume];
}
I am trying to take picture and send to data base (json using post method) in ios
-(IBAction)upload:(id)sender
{
// NSData *imageData = UIImagePickerControllerCameraCaptureModePhoto;
// UIImagePNGRepresentation(yourImage);
NSData *imageData = UIImageJPEGRepresentation(imageview.image,0.8);
NSString *urlString = [ NSString stringWithFormat:#"https://www.******/xyz/jsonurl.php?action=insert&lat=80.2626&long=29.64565&cat=1¬e=&date=&sdkuserid=12345&nick_name=sandy&place_address=pluto&p_id=3&intid=%d,&name=userfile&filename=%#",1,imageData];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init] ;
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:#"POST"];
NSString *boundary = #"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"userfile\"; filename=\"%d\"\r\n", 1]] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:body];
NSLog(#" body %#",body);
[NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
}
Try this code and give me response
-(IBAction)upload:(id)sender
{
NSData *imageData = UIImageJPEGRepresentation(imageview.image,0.8);
NSString *urlString = [ NSString stringWithFormat:#"https://www.******/xyz/jsonurl.php?action=insert&lat=80.2626&long=29.64565&cat=1¬e=&date=&sdkuserid=12345&nick_name=sandy&place_address=pluto&p_id=3&intid=1"];
urlString =[[urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init] ;
[request setURL:[NSURL URLWithString:Urlstr]];
[request setHTTPMethod:#"POST"];
NSString *boundary = #"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:#"yyyyMMdd_hhmmss"];
NSString * fileName =[NSString stringWithFormat:#"%#",[formatter stringFromDate:[NSDate date]]];
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"userfile\"; filename=\"New%#.png\"\r\n",fileName] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:body];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *ImageString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
}
Here is the solution :
-(void)uploadImageOnServer:(NSData *)imageData forId:(NSString *)imageId
{
NSURL *strURL = myUrl; //here is your url
// setting up the request object now
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init] ;
[request setURL:strURL];
[request setHTTPMethod:#"POST"];
NSString *boundary = #"---------------------------147378098314876653456641449";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
/*
now lets create the body of the post
*/
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
NSString *stringData = [NSString stringWithFormat:#"Content-Disposition: form-data; name=\"Documents\"; filename=\%#.png\r\n",imageId];
[body appendData: [stringData dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
// setting the body of the post to the reqeust
[request setHTTPBody:body];
// now lets make the connection to the web
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
NSLog(#"%#",returnString);
}
Here 'Documents' is your folder name where you want to save this image to your backend server. Hope this helps you.... Enjoy!
I want to upload a image from phone to web service my link is like below as sample
"http://sample.com/upload_image.php"
my code is as below for post:
-(IBAction) post:(id) sender
{
count = 0;
self.progress = [[UIProgressView alloc] initWithProgressViewStyle:UIProgressViewStyleDefault];
self.progress.center = self.view.center;
progress.hidden = NO;
[self.view addSubview:self.progress];
nmyTimer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:#selector(updateUI:) userInfo:nil repeats:YES];
NSString *filename = [NSString alloc];
filename = [self randomStringWithLength:5];
NSData *imageData = UIImageJPEGRepresentation(imageView.image, 100);
NSError *error;
NSData *searchData;
NSHTTPURLResponse *response;
// setting up the URL to post to
NSString *urlString = #"http://dev9.edisbest.com/upload_image.php";
// setting up the request object now
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:#"POST"];
/*
add some header info now
we always need a boundary when we post a file
also we need to set the content type
You might want to generate a random boundary.. this is just the same
as my output from wireshark on a valid html post
*/
NSString *boundary = [NSString stringWithString:#"---------------------------14737809831466499882746641449"];
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
/*
now lets create the body of the post
*/
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"userfile\"; filename=\"%#.jpg\"\r\n",filename] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:#"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
// setting the body of the post to the reqeust
searchData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSLog(#"%#",response);
NSString *imageName;
imageName = [[NSString alloc] initWithData:searchData encoding:NSUTF8StringEncoding];
NSLog(#"retrun Result of Upload Photo.. %#",imageName);
[request setHTTPBody:body];
// now lets make the connection to the web
[NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *error)
{ NSLog(#"Finished with status code: %i", [(NSHTTPURLResponse *)response statusCode]); }];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
///self.returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
NSLog(#"%#",returnString);
}
when i build and run i will be asked to choose image and when i select an image to upload
I got a message as the following
**[Switching to process 553 thread 0x4e03]
2015-04-28 12:08:12.856 image-video-upload[553:207] (null)
2015-04-28 12:08:12.857 image-video-upload[553:207] retrun Result of Upload Photo..
2015-04-28 12:08:12.889 image-video-upload[553:207] Finished with status code: 0**
Above message shown in my console and crashed
Try this..
UIImage *image=[UIImage imageNamed:#"i3.png"];
NSData *imageData = UIImageJPEGRepresentation(image, 1.0);
NSString *encodedString = [imageData base64EncodedStringWithOptions:0];
NSMutableDictionary *dictionnary = [NSMutableDictionary dictionary];
[dictionnary setObject:encodedString forKey:#"imageData"];
NSError *error = nil;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:dictionnary
options:kNilOptions
error:&error];
NSString *urlString = #"http://Your url";
NSURL *url = [NSURL URLWithString:urlString];
// Prepare the request
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:#"POST"];
[request setValue:#"application/json" forHTTPHeaderField:#"Accept"];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[request setValue:#"json" forHTTPHeaderField:#"Data-Type"];
[request setValue:[NSString stringWithFormat:#"%lu", (unsigned long)[jsonData length]] forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody:jsonData];
NSError *errorReturned = nil;
NSURLResponse *theResponse =[[NSURLResponse alloc]init];
NSData *data = [NSURLConnection sendSynchronousRequest:request
returningResponse:&theResponse
error:&errorReturned];
Here is the code from my project to upload image
// create request
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
[request setHTTPShouldHandleCookies:NO];
[request setTimeoutInterval:30];
[request setHTTPMethod:#"POST"];
// set Content-Type in HTTP header
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#", BoundaryConstant];
[request setValue:contentType forHTTPHeaderField: #"Content-Type"];
// post body
NSMutableData *body = [NSMutableData data];
// add params (all params are strings)
for (NSString *param in _params) {
[body appendData:[[NSString stringWithFormat:#"--%#\r\n", BoundaryConstant] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"%#\"\r\n\r\n", param] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"%#\r\n", [_params objectForKey:param]] dataUsingEncoding:NSUTF8StringEncoding]];
}
// add image data
NSData *imageData = UIImageJPEGRepresentation(imageToPost, 1.0);
if (imageData) {
[body appendData:[[NSString stringWithFormat:#"--%#\r\n", BoundaryConstant] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"%#\"; filename=\"image.jpg\"\r\n", FileParamConstant] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:#"Content-Type: image/jpeg\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:imageData];
[body appendData:[[NSString stringWithFormat:#"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
}
[body appendData:[[NSString stringWithFormat:#"--%#--\r\n", BoundaryConstant] dataUsingEncoding:NSUTF8StringEncoding]];
// setting the body of the post to the reqeust
[request setHTTPBody:body];
// set the content-length
NSString *postLength = [NSString stringWithFormat:#"%d", [body length]];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
// set URL
[request setURL:requestURL];
I am trying to upload Image From my IOS device to server. when upload single image file to server it is successfully uploaded to my server. i want to upload multiple image files to server how can i do this.
// COnvert Image to NSData
NSData *dataImage = UIImageJPEGRepresentation([UIImage imageNamed:#"icon.png"], 1.0f);
// set your URL Where to Upload Image
NSString *urlString = #"http://XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/imgupload.php";
// set your Image Name
NSString *filename = #"icon";
// Create 'POST' MutableRequest with Data and Other Image Attachment.
NSMutableURLRequest* request= [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:#"POST"];
NSString *boundary = #"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
NSMutableData *postbody = [NSMutableData data];
[postbody appendData:[[NSString stringWithFormat:#"\r\n--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"userfile\"; filename=\"%#.png\"\r\n",filename] dataUsingEncoding:NSUTF8StringEncoding]]; [postbody appendData:[#"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[NSData dataWithData:dataImage]];
[postbody appendData:[[NSString stringWithFormat:#"\r\n--%#--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:postbody];
// Get Response of Your Request
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *responseString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
NSLog(#"Response %#",responseString);
Muliple images upload attempted code
-(void)uploadImageToServer:(NSArray*)arrUploadData withTreatmentDetails:(NSDictionary *)dictArguments url:(NSString*)url
{
// COnvert Image to NSData
// set your URL Where to Upload Image
NSString *urlString = #"http://XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/imgupload.php";
// set your Image Name
// Create 'POST' MutableRequest with Data and Other Image Attachment.
NSMutableURLRequest* request= [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:#"POST"];
NSString *boundary = #"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
NSMutableData *postbody = [NSMutableData data];
for (int i=0; i<[arrUploadData count]; i++)
{
NSData *dataImage = [[arrUploadData objectAtIndex:i] valueForKey:#"photographyData"];
NSString *filename = [[arrUploadData objectAtIndex:i] valueForKey:#"photographyimagename"];
if (dataImage)
{
[postbody appendData:[[NSString stringWithFormat:#"\r\n--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"userfile\"; filename=\"%#.png\"\r\n",filename] dataUsingEncoding:NSUTF8StringEncoding]]; [postbody appendData:[#"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[NSData dataWithData:dataImage]];
[postbody appendData:[[NSString stringWithFormat:#"\r\n--%#--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
}
}
[request setHTTPBody:postbody];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *responseString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
NSLog(#"Response %#",responseString);
}
Hello, You can do it by using NSMutableArray
For Example :
NSMutableArray *arrayImageData = [[NSMutableArray alloc]init];
Take images from imagepicker
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
[picker dismissViewControllerAnimated:YES completion:nil];
NSString *filePath,*path;
NSData *dataImage = UIImageJPEGRepresentation([info objectForKey:#"UIImagePickerControllerOriginalImage"],1);
[arrayImageData addObject:dataImage];
filePath = [NSTemporaryDirectory() stringByAppendingPathComponent:#"screenShot1.png"];
[picker dismissViewControllerAnimated:YES completion:nil];
}
At the time of posting image on Server use following code
for (int i = 0; i < [arrayImageData count]; i++)
{
[request setPostValue:[[MYUtility getInstance] base64StringFromNSData:[arrayImageData objectAtIndex:i]] forKey:[NSString stringWithFormat:#"Image%d", i + 1]];
}
Hope this will help for you...I used this code for saving multiple images on server.
We have a PHP web service that attaches an image to an email since it is collecting the image in a global file array. The method of transfer of the data is the POST method . I am sending the image but it is not getting collected in the web service with the POST method. Can someone tell me if the problem is in the web service or in my code.
Below is the code i am using to send the image.
NSString *tempString = [NSString stringWithFormat:#"sub1_fname=%#&sub1_lname=%#&sub1_email=%#&sub1_phone=%#&sub1_address=%#&sub1_city=%#&sub1_zip=%#&sub2_storage=%#&sub2_boxes=%#&sub2_oneman=%#&sub2_twoman=%#&sub2_heavy=%#&sub2_comments=%#&sub3_findus=%#&sub3_word=%#&sub3_praise=%#",f31fname,f31lname,f31email,f31phone,f31address,f31city,f31zip,f32storage,f32boxes,f32oneman,f32twoman,f32heavy,f32comments,f33findus,f33word,f33praise];
UIImage *image = [UIImage imageNamed:#"textlogo.png"];
NSMutableURLRequest *request =[[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:#"http://ommultiengg.com/form/form3.php"]];
[request setHTTPMethod:#"POST"];
NSString *postString =[NSString stringWithFormat:#"{\"sub2_image\":\"%#\"}",image];//post the image
[request setValue:[NSString
stringWithFormat:#"%lu", (unsigned long)[postString length]]
forHTTPHeaderField:#"Content-length"];//get image length
[request setHTTPBody:[postString dataUsingEncoding:NSUTF8StringEncoding]];
[request setValue:#"application/x-www-form-urlencoded; charset=utf-8" forHTTPHeaderField:#"Content-Type"];
[request setHTTPBody:[tempString dataUsingEncoding:NSUTF8StringEncoding]];
NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request delegate:self];
[connection start];
Using following code, you can pass parameters as well as with image data.
NSString *urlString = [NSString stringWithFormat:#"http://myAPIName/MethodName/test.php&username=%#&password=%#&image=%#&answer=%#&question_id=%#", username, password, imageName, answer, questionID];
NSLog(#"MyURL: %#",urlString);
urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
request = [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:#"POST"];
NSString *boundary = #"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
NSString *str=[NSString stringWithFormat:#"Content-Disposition: form-data; name=\"SourceImage\"; filename=\"Image_%#\"\r\n",[imagePath lastPathComponent]];
[body appendData:[[NSString stringWithString:str] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"Content-Type: image/jpeg\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithContentsOfFile:imagePath]];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:body];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];