Question

使用PHP中的Curl检索数据。

我使用下面的代码将数据发布到它可行的API：

$data_string = array("info_id" => "JPT00vZmVmMz", "info" => "my first info"); 
$data = json_encode($data_string); 
//$data = $data_string; 
$curl = curl_init();

curl_setopt_array($curl, array( 
CURLOPT_URL => "mysite.com/info", 
CURLOPT_RETURNTRANSFER => true, 
CURLOPT_ENCODING => "", 
CURLOPT_MAXREDIRS => 10, 
CURLOPT_TIMEOUT => 30, 
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, 
CURLOPT_CUSTOMREQUEST => "POST", 
CURLOPT_POSTFIELDS => "$data", 
CURLOPT_HTTPHEADER => array( 
"accept: application/json", 
"authorization: Bearer mybear_id", 
"content-type: application/json; charset=utf-8" 
), 
));

$response = curl_exec($curl); 
$err = curl_error($curl);

curl_close($curl);

if ($err) { 
echo "cURL Error #:" . $err; 
} else { 
echo $response; 
}

现在我想使用info_id获取/检索信息。为此，我将POST替换为GET METHOD，如下面的这一行

CURLOPT_CUSTOMREQUEST => "POST",但它没有工作因此下面的代码用于检索。似乎未提交info_id以启用数据检索。

有人可以帮我解决问题吗？感谢

$data_string = array("info_id" => "JPT00vZmVmMz"); 
$data = json_encode($data_string); 
//$data = $data_string; 
$curl = curl_init();

curl_setopt_array($curl, array( 
CURLOPT_URL => "mysite.com/info", 
CURLOPT_RETURNTRANSFER => true, 
CURLOPT_ENCODING => "", 
CURLOPT_MAXREDIRS => 10, 
CURLOPT_TIMEOUT => 30, 
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, 
CURLOPT_CUSTOMREQUEST => "GET", 
CURLOPT_POSTFIELDS => "$data", 
CURLOPT_HTTPHEADER => array( 
"accept: application/json", 
"authorization: Bearer mybear_id", 
"content-type: application/json; charset=utf-8" 
), 
));

$response = curl_exec($curl); 
$err = curl_error($curl);

curl_close($curl);

if ($err) { 
echo "cURL Error #:" . $err; 
} else { 
echo $response; 
}

Answer 1

在GET方法上，我看到您使用帖子字段传递了info_id。

CURLOPT_POSTFIELDS => "$data",

如果使用GET方法，通常数据应在URL参数中传递，而不是在帖子字段中传递。

如果你有APIDOC，那就更好了，所以我们知道访问GET所需的参数。

在php中使用Curl检索数据

1 个答案: