如何从iPad发送数据到php页面？ [关闭]

Question

I want to send some data to my php page, php page is located into a different system and I want to call that page from my iPad app....how can I make this connection so that I can call php page from my app and what will be the connection string for it..Kindly describe in detail. Thanks in advance

Answer 1

You can try to diagnose the problem by taking the following steps:

1) Make sure that your iPad and located system are connected with same network.

2) Get IP address from located system (eg IP :121.127.1.4)

3) And try this following code:

NSURL *url = [NSURL URLWithString:@"http://121.127.1.4/webservices.php"];


NSData *postDatastr = [NSData dataWithBytes:[postStr UTF8String] length:[postStr length]];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init] ;
[request setURL:[NSURL URLWithString: SignUpConnection_server]];
[request setHTTPMethod:@"POST"];
[request setHTTPBody:postDatastr];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];

// Create Connection.
NSURLConnection  *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self];

if (conn) {
    resposeData = [[NSMutableData alloc] init];
}
else
{
    NSLog( @"Data could not be received from: %@", request.URL );
}