iphone http通讯

码拜

10年 ago

大家好，我刚接触iphone不久，现在有一个http通讯的任务。想问各位高手，实现http需要什么类？各位能否贴出示例源码？谢谢。。
40分	//prepar request NSString urlString = [NSString stringWithFormat:@"http://urlToSend.com"]; NSMutableURLRequest request = [[[NSMutableURLRequest alloc] init] autorelease]; [request setURL:[NSURL URLWithString:urlString]]; [request setHTTPMethod:@"POST"]; //set headers NSString contentType = [NSString stringWithFormat:@"text/xml"]; [request addValue:contentType forHTTPHeaderField: @"Content-Type"]; //create the body NSMutableData postBody = [NSMutableData data]; [postBody appendData:[[NSString stringWithFormat:@"<xml>"] dataUsingEncoding:NSUTF8StringEncoding]]; [postBody appendData:[[NSString stringWithFormat:@"<yourcode/>"] dataUsingEncoding:NSUTF8StringEncoding]]; [postBody appendData:[[NSString stringWithFormat:@"</xml>"] dataUsingEncoding:NSUTF8StringEncoding]]; //post [request setHTTPBody:postBody]; //get response NSHTTPURLResponse* urlResponse = nil; NSError error = [[NSError alloc] init]; NSData responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&urlResponse error:&error]; NSString *result = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; NSLog(@"Response Code: %d", [urlResponse statusCode]); if ([urlResponse statusCode] >= 200 && [urlResponse statusCode] < 300) { NSLog(@"Response: %@", result); //here you get the response }
	谢谢了。。。。。
	引用 1 楼 cloudhsu 的回复: C/C++ code //prepar request NSString urlString = [NSString stringWithFormat:@”http://urlToSend.com”]; NSMutableURLRequest request = [[[NSMutableURLRequest alloc] init] autorelease]; …… 实在是太感谢了！

大家好，我刚接触iphone不久，现在有一个http通讯的任务。想问各位高手，实现http需要什么类？各位能否贴出示例源码？谢谢。。
40分	//prepar request NSString urlString = [NSString stringWithFormat:@"http://urlToSend.com"]; NSMutableURLRequest request = [[[NSMutableURLRequest alloc] init] autorelease]; [request setURL:[NSURL URLWithString:urlString]]; [request setHTTPMethod:@"POST"]; //set headers NSString contentType = [NSString stringWithFormat:@"text/xml"]; [request addValue:contentType forHTTPHeaderField: @"Content-Type"]; //create the body NSMutableData postBody = [NSMutableData data]; [postBody appendData:[[NSString stringWithFormat:@"<xml>"] dataUsingEncoding:NSUTF8StringEncoding]]; [postBody appendData:[[NSString stringWithFormat:@"<yourcode/>"] dataUsingEncoding:NSUTF8StringEncoding]]; [postBody appendData:[[NSString stringWithFormat:@"</xml>"] dataUsingEncoding:NSUTF8StringEncoding]]; //post [request setHTTPBody:postBody]; //get response NSHTTPURLResponse* urlResponse = nil; NSError error = [[NSError alloc] init]; NSData responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&urlResponse error:&error]; NSString *result = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; NSLog(@"Response Code: %d", [urlResponse statusCode]); if ([urlResponse statusCode] >= 200 && [urlResponse statusCode] < 300) { NSLog(@"Response: %@", result); //here you get the response }
	谢谢了。。。。。
	引用 1 楼 cloudhsu 的回复: C/C++ code //prepar request NSString urlString = [NSString stringWithFormat:@”http://urlToSend.com”]; NSMutableURLRequest request = [[[NSMutableURLRequest alloc] init] autorelease]; …… 实在是太感谢了！