[英]how to hit the API by using CURL?
在這種情況下,我嘗試通過使用 curl 來訪問 API 我嘗試點擊: https : //jsonplaceholder.typicode.com/posts
<?php
class process extends CI_Controller {
$headers = 'Content-Type:application/json';
$process = curl_init('https://jsonplaceholder.typicode.com/users'); //your API url
curl_setopt($process, CURLOPT_HTTPHEADER, $headers);
curl_setopt($process, CURLOPT_HEADER, 1);
curl_setopt($process, CURLOPT_TIMEOUT, 20);
curl_setopt($process, CURLOPT_POST, 1);
curl_setopt($process, CURLOPT_RETURNTRANSFER, TRUE);
$return = curl_exec($process);
curl_close($process);
//finally print your API response
print_r($return);
}
但它顯示了一些這樣的錯誤
遇到未捕獲的異常類型:ParseError
消息:語法錯誤,意外的“$headers”(T_VARIABLE),需要函數(T_FUNCTION)或常量(T_CONST)
文件名:E:\\XAMPP\\htdocs\\Crudview\\application\\controllers\\process.php
行號:6
回溯:
文件:E:\\XAMPP\\htdocs\\Crudview\\index.php 行:315 功能:require_once
請這樣使用:-
<?php
class process extends CI_Controller {
function curlAPI(){
$headers = 'Content-Type:application/json';
$process = curl_init('https://jsonplaceholder.typicode.com/users'); //your API url
curl_setopt($process, CURLOPT_HTTPHEADER, $headers);
curl_setopt($process, CURLOPT_HEADER, 1);
curl_setopt($process, CURLOPT_TIMEOUT, 20);
curl_setopt($process, CURLOPT_POST, 1);
curl_setopt($process, CURLOPT_RETURNTRANSFER, TRUE);
$return = curl_exec($process);
curl_close($process);
print_r($return);
}
}
?>
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