我发送多部分数据到服务器文本以及图像和语音/图像和语音都是可选的,在这种情况下,当我没有发送图像数据或语音应用程序崩溃时,请帮忙!
-(void)uploadphoto{
NSString* mid= @"1";
NSString*userid=@"13"; //[[NSUserDefaults standardUserDefaults] valueForKey:kUserID];
imageData = UIImagePNGRepresentation (thumbnail.image);
AFHTTPRequestOperationManager *manager = [[AFHTTPRequestOperationManager alloc] initWithBaseURL:[NSURL URLWithString:baseURLString]];
NSDictionary *parameters = @{@"UserID":userid, @"Name": name_TF.text,@"MandalID":mid,@"Address":address_TV.text,@"PinCode":pincode_TF.text,@"Email":emailid_TF.text,@"Dese":grivence_TV.text};
AFHTTPRequestOperation *op = [manager POST:@"Grievance/CreateRequest" parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
[formData appendPartWithFileData:imageData name:@"file" fileName:@"image.png" mimeType:@"image/png"];
[formData appendPartWithFileData:audioData name:@"file" fileName:@"Audio.m4a" mimeType:@"audio/.mp4 .m4a"];
} success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(@"Success: %@ ***** %@", operation.responseString, responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@"Error: %@ ***** %@", operation.responseString, error);
}];
[op start];
}
}
答案 0 :(得分:1)
AFHTTPRequestOperation *op = [manager POST:@"Grievance/CreateRequest" parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
if (imageData!=nil)
[formData appendPartWithFileData:imageData name:@"file" fileName:@"image.png" mimeType:@"image/png"];
if (audioData!=nil)
[formData appendPartWithFileData:audioData name:@"file" fileName:@"Audio.m4a" mimeType:@"audio/.mp4 .m4a"];
} success:^ ...
如果你没有发送图像或音频,你的图像数据和音频audiodata包含nil(你不能发送没有数据的图像或音频)。
答案 1 :(得分:0)
根据您的要求设置bool
-(void)uploadphoto{
BOOL isImgData = YES; //set according to avaibility
BOOL isVoiceData = YES;//set according to avaibility
NSString* mid= @"1";
NSString*userid=@"13"; //[[NSUserDefaults standardUserDefaults] valueForKey:kUserID];
imageData = UIImagePNGRepresentation (thumbnail.image);
AFHTTPRequestOperationManager *manager = [[AFHTTPRequestOperationManager alloc] initWithBaseURL:[NSURL URLWithString:baseURLString]];
NSDictionary *parameters = @{@"UserID":userid, @"Name": name_TF.text,@"MandalID":mid,@"Address":address_TV.text,@"PinCode":pincode_TF.text,@"Email":emailid_TF.text,@"Dese":grivence_TV.text};
AFHTTPRequestOperation *op = [manager POST:@"Grievance/CreateRequest" parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
if(isImgData){
[formData appendPartWithFileData:imageData name:@"file" fileName:@"image.png" mimeType:@"image/png"];
}
if(isVoiceData){
[formData appendPartWithFileData:audioData name:@"file" fileName:@"Audio.m4a" mimeType:@"audio/.mp4 .m4a"];
}
} success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(@"Success: %@ ***** %@", operation.responseString, responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@"Error: %@ ***** %@", operation.responseString, error);
}];
[op start];
}
}