[英]how can i send data from my device to my php file via json
我无法将数据从设备发送到我的php文件。 我正在尝试使用json从设备发送数据。 这是我的PHP代码
$cevap = $_POST["cevap"];
echo $cevap;
和我的客户代码:
NSString* postBody = @"cevap=ali";
NSLog(@"%@",postBody);
NSLog(@"postbody: %@",postBody);
NSData *postData = [postBody dataUsingEncoding:NSUTF8StringEncoding];
NSURL* urlData = [NSURL URLWithString:@"http://yatanadam.com/sonuc.php"];
NSMutableURLRequest* request1 = [NSMutableURLRequest requestWithURL:urlData
cachePolicy:
NSURLRequestUseProtocolCachePolicy timeoutInterval:60.0];
[request1 setHTTPMethod:@"POST"];
[request1 setHTTPBody:postData];
[request1 setValue:[NSString stringWithFormat:@"%d",[postData length]]
forHTTPHeaderField:@"Content-Length"];
conn = [[NSURLConnection alloc] initWithRequest:request1 delegate:self];
if (conn) {
receivedData = [[NSMutableData data] retain];
}
-(void)connectionDidFinishLoading:(NSURLConnection *)connection {
receivedString = [[NSString alloc] initWithData:receivedData encoding:NSUTF8StringEncoding];
SBJSON *parser = [[SBJSON alloc] init];
result = [parser objectWithString:receivedString error:nil];
[parser release], parser = nil;
// Set tableData
NSLog(@"%@",result);
我找不到问题。 你能帮助我吗?
我建议您使用以下两个库,它们将使您轻松完成任务:
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