iPhone開發(fā)應(yīng)用中ASIFormDataRequest POST操作架構(gòu)設(shè)計(jì)是本文喲啊介紹的內(nèi)容，主要是來(lái)講述ASIFormDataRequest的POST操作架構(gòu)設(shè)計(jì)，方法由自己定義。內(nèi)容主要是基于代碼來(lái)實(shí)現(xiàn)，來(lái)看詳細(xì)代碼。

//開啟iphone網(wǎng)絡(luò)開關(guān)  
[UIApplication sharedApplication].networkActivityIndicatorVisible = YES;  
ASIFormDataRequest *request = [[ASIFormDataRequest alloc] initWithURL:[NSURLURLWithString:host]];  
//超時(shí)時(shí)間  
request.timeOutSeconds = 30;  
//定義異步方法  
[request setDelegate:self];  
[request setDidFailSelector:@selector(requestDidFailed:)];  
[request setDidFinishSelector:@selector(requestDidSuccess:)];  
 
//用戶自定義數(shù)據(jù)   字典類型  （可選）  
request.userInfo = [NSDictionary dictionaryWithObject:method forKey:@"Method"];  
//post的數(shù)據(jù)  
[request appendPostData:[body dataUsingEncoding:NSUTF8StringEncoding]];  
//開始執(zhí)行  
[request startAsynchronous];  
//執(zhí)行成功  
- (void)requestDidSuccess:(ASIFormDataRequest *)request  
{  
//獲取頭文件  
NSDictionary *headers = [request responseHeaders];  
//獲取http協(xié)議執(zhí)行代碼  
NSLog(@"Code:%d",[request responseStatusCode]);  
if ([delegaterespondsToSelector:@selector(OARequestSuccessed:withResponse:WithData:withHeaders:)])  
{  
//執(zhí)行委托操作  （架構(gòu)設(shè)計(jì)   自選）  
[delegate OARequestSuccessed:method withResponse:[request responseString]WithData:[request responseData] withHeaders:headers];  
}  
//清空  
if (request)  
{  
[request release];  
}  
//關(guān)閉網(wǎng)絡(luò)  
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;  
｝  
//執(zhí)行失敗  
- (void)requestDidFailed:(ASIFormDataRequest *)request{  
 
//獲取的用戶自定義內(nèi)容  
 
NSString *method = [request.userInfo objectForKey:@"Method"];  
//獲取錯(cuò)誤數(shù)據(jù)  
NSError *error = [request error];  
if ([delegate respondsToSelector:@selector(OARequestFailed:withError:)])   
{  
//執(zhí)行委托 將錯(cuò)誤數(shù)據(jù)傳其他方式（架構(gòu)設(shè)計(jì)   自選）  
[delegate OARequestFailed:method withError:error];  
}  
if (request)   
{  
[request release];  
}  
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;  
}  
 
//執(zhí)行成功函數(shù)  
 
- (void)OARequestSuccessed:(NSString *)method withResponse:(NSString *)response WithData:(NSData *)data withHeaders:(NSDictionary *)headers  
{  
NSString *responseStr = [[[NSString alloc] initWithData:dataencoding:NSUTF8StringEncoding] autorelease];  
//服務(wù)返回post后的數(shù)據(jù)  
NSLog(@"response:\n%@",responseStr);  
}  
 
//執(zhí)行失敗函數(shù)  
- (void)OARequestFailed:(NSString *)method withError:(NSError *)error  
{  
NSLog(@"Error:%@",error);  
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"出錯(cuò)了" message:@"網(wǎng)絡(luò)連接失敗, 請(qǐng)稍后重試." 
   delegate:nil cancelButtonTitle:@"好的" otherButtonTitles:nil];  
[alert show];  
[alert release];  
}  

小結(jié)：iPhone開發(fā)應(yīng)用中ASIFormDataRequest POST操作架構(gòu)設(shè)計(jì)的內(nèi)容介紹完了，希望通過(guò)本文的學(xué)習(xí)能對(duì)你有所幫助！