我正在iPhone上做项目。在这里,我必须发送一个POST请求到一个Web服务。我使用NSMutableURLRequest和NSURLConnection发送数据,而服务器使用PHP。我发现检查if ($_SERVER['REQUEST_METHOD'] != "POST")
总是失败,因为在返回'GET'时,即使我在本地主机上尝试它。
我POST请求如下所示(通过Wireshark的嗅探):
POST tester.php HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0.2) Gecko/20100101 Firefox/10.0.2
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Referer: http://localhost/tester.php
Content-Type: application/x-www-form-urlencoded
Content-Length: 422
protocol=4&msgtype=authorize&merchant=86189919&language=da&ordernumber=1274168351&amount=100¤cy=DKK&continueurl=http%3A%2F%2Fquickpay.net%2Ffeatures%2Fpayment-window%2Fok.php&cancelurl=http%3A%2F%2Fquickpay.net%2Ffeatures%2Fpayment-window%2Ferror.php&callbackurl=http%3A%2F%2Fquickpay.net%2Ffeatures%2Fpayment-window%2Fcallback.php&autocapture=0&cardtypelock=&splitpayment=1&md5check=d2259d9db077e0f5a41b4bf271c3c549
当然存在有大量的虚拟文本时,通常无法从iPhone在那里,但我试图让通过HTML表单调用相同的调用,并且工作。因此,我已经复制了所有的信息,看看是否会有所作为,但无济于事。
我比较了两个请求(一个来自iPhone,另外从我的PHP页面),他们看起来一模一样。
我大吃一惊 - 有没有人有什么好的建议?
编辑:
您的测试没有为邮寄或交VS GET测试,是测试POST具体来说,你可以有一个情况下,问题出现......您是否尝试过检查的要求本身在PHP? - Grady Player
是的,这可能是真的,但行总是返回GET,所以案例问题被覆盖,如果这就是你的意思。
另外,请不要的print_r的结果($ _ SERVER)从当iPhone发送请求的服务器 - 阿莱克斯ģ
阵列(HTTP_HOST => 10.11.105.254 HTTP_USER_AGENT =>的Mozilla/5.0 (iPhone模拟器; CPU iPhone OS 5_1,例如Mac OS X)为AppleWebKit/534.46(KHTML,例如Gecko)移动/ 9B176 HTTP_ACCEPT => text/html的,应用/ XHTML + xml的,应用/ XML; q = 0.9,/; q = 0.8 HTTP_ACCEPT_LANGUAGE => zh_CN HTTP_ACCEPT_ENCODING => gzip,deflate HTTP_CONNECTION => keep-alive PATH =>/usr/bin:/ bin:/ usr/sbin:/ sbin SERVER_SIGNATURE => Apache/2.2.21(Unix) DAV/2 PHP/5.3.8与Suhosin-Patch Server a吨10.11.105.254端口80 SERVER_SOFTWARE =>的Apache/2.2.21(UNIX)DAV/2 PHP/5.3.8用了Suhosin贴片SERVER_NAME => 10.11.105.254 SERVER_ADDR => 10.11.105.254 SERVER_PORT => 80 REMOTE_ADDR => 10.11 .105.254 DOCUMENT_ROOT => /库/ Web服务器/文件SERVER_ADMIN => [email protected] SCRIPT_FILENAME => /Users/tester.php REMOTE_PORT => 51492 GATEWAY_INTERFACE => CGI/1.1 SERVER_PROTOCOL => HTTP/1.1 REQUEST_METHOD => GET QUERY_STRING = > REQUEST_URI => /tester.php SCRIPT_NAME => /tester.php PHP_SELF => /tester.php REQUEST_TIME => 1334211212 ARGV =>阵列的argc => 0)
你尝试检查,看看是否有已知的变量,例如$ _POST ['known_to_be_set_by_client']是否设置?如果请求是POST或GET,它不是PHP,它是Web服务器。 - Tim Post
当我尝试从iPhone请求中回显已知变量时,它当然是空的。这是有道理的。当我从形式上回应同样的东西时,它就在那里。
发表您的使用,使实际要求iOS的代码。 - 克里夫Ribaudo
下面是创建该请求,并将其发送代码:
//variables
NSString *protocol = @"4";
NSString *msgtype = @"authorize";
NSString *merchant = @"86189919";
NSString *language = @"da";
NSString *orderNo = @"1274168351";
NSString *amount = @"100";
NSString *currency = @"DKK";
NSString *continueURL = @"http://quickpay.net/features/payment-window/ok.php";
NSString *cancelURL = @"http://quickpay.net/features/payment-window/error.php";
NSString *callbackURL = @"http://quickpay.net/features/payment-window/callback.php";
NSString *autoCapture = @"0";
NSString *cardtypeLock [email protected]"";
NSString *splitText = @"1";
NSString *md5check = @"d2259d9db077e0f5a41b4bf271c3c549";
//setting up the request
NSMutableString *post = [[NSMutableString alloc] initWithString:@"protocol="];
[post appendString:protocol];
[post appendString:@"&msgtype="];
[post appendString:msgtype];
[post appendString:@"&merchant="];
[post appendString:merchant];
[post appendString:@"&language="];
[post appendString:language];
[post appendString:@"&ordernumber="];
[post appendString:orderNo];
[post appendString:@"&amount="];
[post appendString:amount];
[post appendString:@"¤cy="];
[post appendString:currency];
[post appendString:@"&continueurl="];
[post appendString:continueURL];
[post appendString:@"&cancelurl="];
[post appendString:cancelURL];
[post appendString:@"&callbackurl="];
[post appendString:callbackURL];
[post appendString:@"&autocapture="];
[post appendString:autoCapture];
[post appendString:@"&cardtypelock="];
[post appendString:cardtypeLock];
[post appendString:@"&splitpayment="];
[post appendString:splitText];
[post appendString:@"&md5check="];
[post appendString:md5check];
//escape characters
NSString *tmp = (__bridge NSString *)CFURLCreateStringByAddingPercentEscapes(
NULL,
(__bridge CFStringRef)post,
NULL,
(CFStringRef)@";/:@+$,~",
kCFStringEncodingUTF8
);
NSData *body = [tmp dataUsingEncoding:NSUTF8StringEncoding];
//setup url
NSString *urlString [email protected]"http://10.10.225.255/tester.php";
NSURL *quickUrl = [NSURL URLWithString:urlString];
//setup URL request
NSMutableURLRequest *request = [[NSMutableURLRequest alloc]init];
//method
[request setHTTPMethod:@"POST"];
//url
[request setURL:url];
//body data to string
NSString *strData = [[NSString alloc]initWithData:body encoding:NSUTF8StringEncoding];
//content length
NSString *postLenght = [NSString stringWithFormat:@"%d", [body length]];
//set body
[request setHTTPBody:body];
//Dummy data to make the request look like the same from the HTML form.
[request setValue:@"localhost" forHTTPHeaderField:@"Host"];
[request setValue:@"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0.2) Gecko/20100101 Firefox/10.0.2" forHTTPHeaderField:@"User-Agent"];
[request setValue:@"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" forHTTPHeaderField:@"Accept"];
[request setValue:@"en-us,en;q=0.5" forHTTPHeaderField:@"Accept-Language"];
[request setValue:@"gzip, deflate" forHTTPHeaderField:@"Accept-Encoding"];
[request setValue:@"http://localhost/tester.php" forHTTPHeaderField:@"Referer"];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"content-type"];
[request setValue:postLenght forHTTPHeaderField:@"content-length"];
//send the request to server
if([[NSURLConnection alloc] initWithRequest:request delegate:self]){
NSLog(@"sending data to quickpay");
}
您的测试是不是测试后发布或发布VS获取,它是专门测试POST,你可能有一个案件的问题那里...你有没有尝试检查请求本身在PHP? – 2012-04-11 14:00:44
发布您用于制作实际请求的iOS代码。 – 2012-04-11 14:01:22
另外,当iPhone发送请求时,请从服务器发布'print_r($ _ SERVER)'的结果 – 2012-04-11 14:02:28