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當我試圖更新/ PUT字段從iOS到PHP服務器,並沒有得到這些值。更新數據沒有得到在PHP文件?
這是我的iOS代碼
NSString *[email protected]"http://example.com/project/php/basicinfo.php";
NSString *stringData = [NSString stringWithFormat:@"fname=%@&mname=%@&lname=%@&email=%@&country=%@&city=%@&dob=%@&role=%@",firstNameCell.fname.text ,mnameCell.mname.text,lnameCell.lname.text,emailCell.email.text,[countryCell.country currentTitle],cityCell.city.text,[dobCell.dob currentTitle],@"Model"];
NSLog(@"%@",stringData);
NSURL *aUrl = [NSURL URLWithString:url];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:aUrl
cachePolicy:NSURLRequestUseProtocolCachePolicy
timeoutInterval:60.0];
[request setHTTPMethod:@"UPDATE"];
[request setHTTPBody:[stringData dataUsingEncoding:NSUTF8StringEncoding]];
NSURLConnection *connection= [[NSURLConnection alloc] initWithRequest:request delegate:self];
,當我在PHP echo
其未來爲空。
請幫助我
這是接收響應
Did Receive Response <NSHTTPURLResponse: 0x14ef17e40> { URL: http://example.com/project/php/basicinfo.php } { status code: 200, headers {
Connection = "Keep-Alive";
"Content-Length" = 1;
"Content-Type" = "text/html; charset=utf-8";
Date = "Fri, 15 Jan 2016 15:15:40 GMT";
"Keep-Alive" = "timeout=5, max=100";
Server = "Apache/2.4.7 (Ubuntu)";
"X-Powered-By" = "PHP/5.5.9-1ubuntu4.11";
} }
PHP代碼
<?php
header("Content-type: text/html; charset=utf-8");
$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "test";
$charset="UTF8";
$fname=$_POST['fname'];
$mname=$_POST['mname'];
$lname=$_POST['lname'];
$email=$_POST['email'];
$country=$_POST['country'];
$city=$_POST['city'];
$dob=$_POST['dob'];
$role=$_POST['role'];
echo $name;
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
/* change character set to utf8 */
if (!mysqli_set_charset($conn, "utf8")) {
exit();
} else {
mysqli_close($link);
echo $email;
$sql="UPDATE `basicinfo` SET `fname`='$fname',`mname`='$mname',`lname`='$lname',`email`='$email',`country`='$country',`city`='$city',`dob`='$dob',`role`='$role' WHERE `email`='$email'";
if ($conn->query($sql) === TRUE) {
// echo $email;
} else {
echo "fail";
}
//printf("Current character set: %s\n", mysqli_character_set_name($conn));
}
?>
顯示你的PHP代碼... –
@MarcBplease檢查更新的代碼 – Bangalore
$ _ POST PHP看到POST動詞時,只填充。你正在做一個HTTP更新,所以$ _POST將是空的。甚至不知道如何獲得PHP中的'UPDATE'數據。也許從'php:// input'生讀它? –