ObjectiveC 中同步调用WebService的方法
发布时间:2020-12-17 01:00:14 所属栏目:安全 来源:网络整理
导读:// 发 送同步请求,这里得returnData就是返回得数据了 NSData *returnData = [NSURLConnection sendSynchronousRequest:urlRequest returningResponse:nil error:nil]; NSString * rtnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8Str
// 发 送同步请求,这里得returnData就是返回得数据了 NSData *returnData = [NSURLConnection sendSynchronousRequest:urlRequest returningResponse:nil error:nil]; NSString * rtnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding]; DLog(@"同步调用后,返回的内容是:%@",rtnString); 异步调用的方法可以查看 这个 http://www.voidcn.com/article/p-belzlonu-kq.html RemoteMethodCall * rpc = [[[RemoteMethodCall alloc] init] autorelease]; NSMutableURLRequest *urlRequest = [rpc getCustomerActivation:self.udid]; //请求 NSURLConnection *theConnection = [[[NSURLConnection alloc] initWithRequest:urlRequest delegate:self] autorelease]; theConnection = nil; 需要实现 以下几个 异步方法 - (void)connection:(NSURLConnection*)connection didReceiveResponse:(NSHTTPURLResponse*)response - (void)connection:(NSURLConnection*)connection didReceiveData:(NSData*)data - (void)connection:(NSURLConnection*)connection didFailWithError:(NSError*)error - (void)connectionDidFinishLoading:(NSURLConnection *)connection (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |