我无法将值发送到php文件。我的应用程序暂停，因为在发送连接处有一个线程
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
responseData = [[NSMutableData alloc] init];
}
NSURL *url = [NSURL URLWithString:@"http://www.yoursite.nl/locatie.php"];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url
cachePolicy:NSURLRequestReloadIgnoringCacheData
timeoutInterval:60];
[theRequest setHTTPMethod:@"POST"];
[theRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
NSString *postData = [NSString stringWithFormat:@"longitude=%@&latitude=%@&stringFromDate=%@", longitude, latitude, stringFromDate];
NSString *length = [NSString stringWithFormat:@"%d", [postData length]];
[theRequest setValue:length forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPBody:[postData dataUsingEncoding:NSASCIIStringEncoding]];
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
responseData = [[NSMutableData alloc] init];
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
[responseData appendData:data];
}
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
[responseData release];
[connection release];
[textView setString:@"Unable to fetch data"];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSLog(@"Succeeded! Received %d bytes of data",[responseData
length]);
NSString *txt = [[[NSString alloc] initWithData:responseData encoding: NSASCIIStringEncoding] autorelease];
}
}
我的PHP文件如下：
<?php
$id = $_POST['id'];
$longitude = $_POST['longitude'];
$latitude = $_POST['latitude'];
$timestamp = $_POST['stringFromDate'];
$con = mysql_connect('db.server.nl', 'user', 'pass');
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("db", $con);
mysql_query("INSERT INTO locatie (id, longitude, latitude, timestamp)
VALUES ('06', 'longitude','latitude','timestamp')");
mysql_close($con);
?>
您可以添加以下代码。。。。
NSString *post = [[NSString alloc] initWithFormat:@"log=%@&pwd=%@",strUserName,strPassword];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"",[postData length]];
NSURL *url = [NSURL URLWithString:@"http://ideaact.neonexusdemo.com/wp-content/themes/idea/andr.php"];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];
[theRequest setHTTPMethod:@"POST"];
[theRequest setValue:postLength forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPBody:postData];
NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
if (theConnection) {
webData = [[NSMutableData data] retain];
}