想要通过udp发送一个简单的信息,服务器部分在C#中执行:
c#中的服务器代码:
var server = new UdpClient(8585);
var groupEP = new IPEndPoint(IPAddress.Parse("192.168.0.120"),8585);
byte[] bytes = server.Receive(ref groupEP);
客户端的c# 部分:
System.Net.Sockets.UdpClient client;
client = new System.Net.Sockets.UdpClient("192.168.0.120",8585);
client.Send(new byte[]{1,2,3,4},4);
如何在objective中实现相同的客服端?我在网上找了一些教程,包括我将其中一个数据库导入到工程中,不知道应该怎么实例化新对象,我试过这样:
[[GCDAsyncUdpSocket alloc] initWithSocketQueue:... ??? I don't know how to initialize it.
非常感谢大家给我提供的帮助。谢谢
下载GCDAsyncUdpSocket,然后你可以这样发送数据包
GCDAsyncUdpSocket *udpSocket ; // create this first part as a global variable
udpSocket = [[GCDAsyncUdpSocket alloc] initWithDelegate:self delegateQueue:dispatch_get_main_queue()];
NSData *data = [
[NSString stringWithFormat:@"%Hello Wold"
dataUsingEncoding:NSUTF8StringEncoding
];
[udpSocket sendData:data toHost:@"192.168.10.111" port:550 withTimeout:-1 tag:1];
我试了用monotouch解决这个,
System.Net.Sockets.UdpClient client;
client = new System.Net.Sockets.UdpClient("192.168.0.120",550);
client.Send(new byte[]{1,2,3,4},4);