如何在asp.net web api方法中使用POST方法在目標c中？

Question

ASP.NET Web API應用程序定義了使用複雜視圖模型數據的userDetails的簡短列表方法。

.H

#define URL "http://101.127.236.85:6067/tmsservice/MobileService.svc/AddTimeSheet" 

.M

- (void)viewDidLoad 

{ 

[super viewDidLoad]; 

    [self sendRequestWithPostType]; 
} 


- (void) sendRequestWithPostType 
{ 
    NSString *temp=[NSString stringWithFormat:@URL]; 

    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:temp]]; 


    [request addValue:@"application/json; charset=utf-8" forHTTPHeaderField:@"Content-Type"]; 

    [request addValue:@"iOS" forHTTPHeaderField:@"DeviceType"]; 

    [request addValue:@"123456" forHTTPHeaderField:@"DeviceID"]; 

    [request addValue:@"05e2954e-9ba6-4ab3-84af-5793b55bc69f" forHTTPHeaderField:@"Authorization"]; 

    [request setHTTPMethod:@"POST"]; 



    [request addValue:@"0"forHTTPHeaderField:@"TimeSheetID"]; 

    [request addValue:@"16/9/2016" forHTTPHeaderField:@"EntryDateString"];// Selected Entry Date 

    [request addValue:@"4" forHTTPHeaderField:@"EmployeeID"]; 

    [request addValue:@"Ram Kadam" forHTTPHeaderField:@"EmployeeName"]; 

    [request addValue:@"70"forHTTPHeaderField:@"ProjectID"]; 

    [request addValue:@"Azure Discovery" forHTTPHeaderField:@"ProjectCode"]; 

    [request addValue:@"Azure Discovery" forHTTPHeaderField:@"ProjectName"]; 

    [request addValue:@"3"forHTTPHeaderField:@"ActivityID"]; 

    [request addValue:@"Prototype" forHTTPHeaderField:@"ActivityName"]; 

    [request addValue:@"8.5" forHTTPHeaderField:@"Hours"]; 

    [request addValue:@"Under UAT Testing" forHTTPHeaderField:@"WorkDone"]; 

    [request addValue:@"2"forHTTPHeaderField:@"Status"]; 


    [request setHTTPMethod:@"POST"]; 

    NSURLConnection *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self]; 

    NSLog(@"conn:= %@",conn); 

} 


- (void)connection:(NSURLConnection*)connection didReceiveResponse:(NSURLResponse *)response 

{ 

    responseData = [[NSMutableData alloc]init]; 

} 


- (void)connection:(NSURLConnection*)connection didFailWithError:(NSError*)error 

{ 

    NSLog(@"Did Fail"); 

} 


- (void)connection:(NSURLConnection*)connection didReceiveData:(NSData*)data 


{ 

    [responseData appendData:data]; 
} 

- (void)connectionDidFinishLoading:(NSURLConnection *)connection 

{ 

    NSLog(@"Did Finish"); 

    jsonObject=[NSJSONSerialization 
       JSONObjectWithData:responseData 
       options:NSJSONReadingMutableLeaves 
       error:nil]; 

    NSLog(@"jsonObject is %@",jsonObject); 

} 

響應： -

網址：http://101.127.236.85:6067/tmsservice/MobileService.svc/AddTimeSheet

去把

JSONObject的是（空）

請告訴我在這段代碼中我錯了。

Answer 1

使用NSURLSession發帖，這裏是一個例子：

NSURL *url = [NSURL URLWithString:@"http://101.127.236.85:6067/tmsservice/MobileService.svc/AddTimeSheet"]; 
NSURLSessionConfiguration *config = [NSURLSessionConfiguration defaultSessionConfiguration]; 
// your header key-values 
config.HTTPAdditionalHeaders = @{@"key1": @"value1"}; 
NSURLSession *session = [NSURLSession sessionWithConfiguration:config]; 

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:url]; 
request.HTTPMethod = @"POST"; 

// your body key-values 
NSDictionary *dictionary = @{@"key1": @"value1"}; 
NSError *error = nil; 
NSData *data = [NSJSONSerialization dataWithJSONObject:dictionary 
               options:kNilOptions error:&error]; 
if (!error) { 
    NSURLSessionUploadTask *uploadTask = [session uploadTaskWithRequest:request 
                   fromData:data completionHandler:^(NSData *data,NSURLResponse *response,NSError *error) { 
                    // Handle response here 
                   }]; 
    [uploadTask resume]; 
}