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[英]Cookies are not being sent with file_get_contents or CURL requests
[英]Trying to use curl to do a GET, value being sent is allows null
我正在尝试使用curl使用一个名为redirect_uri的参数进行简单的GET。 被调用的php文件为$ _GET [“redirect_uri”]打印出一个空字符串,它显示为红色=并且似乎没有发送任何内容。 代码来做get
//Get code from login and display it
$ch = curl_init();
$url = 'http://www.besttechsolutions.biz/projects/facebook/testget.php';
//set the url, number of POST vars, POST data
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_GET,1);
curl_setopt($ch,CURLOPT_GETFIELDS,"redirect_uri=my return url");
//execute post
print "new reply 2 <br>";
$result = curl_exec($ch);
print $result;
// print "<br> <br>";
// print $fields_string;
die("hello");
testget.php文件
<?php
print "red-";
print $_GET["redirect_uri"];
?>
这就是我通常会收到请求的方式,希望它能帮到你:
// create curl resource
$ch = curl_init();
//return the transfer as a string
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// Follow redirects
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
// Set maximum redirects
curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
// Allow a max of 5 seconds.
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
// set url
if( count($params) > 0 ) {
$query = http_build_query($params);
curl_setopt($ch, CURLOPT_URL, "$url?$query");
} else {
curl_setopt($ch, CURLOPT_URL, $url);
}
// $output contains the output string
$output = curl_exec($ch);
// Check for errors and such.
$info = curl_getinfo($ch);
$errno = curl_errno($ch);
if( $output === false || $errno != 0 ) {
// Do error checking
} else if($info['http_code'] != 200) {
// Got a non-200 error code.
// Do more error checking
}
// close curl resource to free up system resources
curl_close($ch);
return $output;
在此代码中,$ params可以是一个数组,其中键是名称,值是值。
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