Question

我想通过curl从请求的页面使用cookie。但不能正常工作

example.com

index.php

<?php 
    $cookie_jt = setcookie('jt','abcd',time()+3600,'/'); 
    var_dump($_COOKIE);
    //Result: array(['jt']=> string(4) 'abcd')
?>

example.com

private.php

<?php

    echo another_website('example.com/index.php');

    function another_website($api_url) {
        $connection_c = curl_init(); // initializing
        curl_setopt( $connection_c, CURLOPT_URL, $api_url ); // API URL to connect
        curl_setopt( $connection_c, CURLOPT_RETURNTRANSFER, 1 ); // return the result, do not print
        curl_setopt( $connection_c, CURLOPT_TIMEOUT, 20 );
        curl_setopt( $connection_c, CURLOPT_VERBOSE, true);
        $json_return = curl_exec( $connection_c ); // connect and get json data
        curl_close( $connection_c ); // close connection
        return $json_return; // decode and return
    }
?>

当时我在private.php网站上向我展示var_dump($_COOKIE)时index.php正在使用EMPTY

Answer 1

您不接受curl请求上的cookie，可以使用curl_setopt选项参数CURLOPT_COOKIEJAR和CURLOPT_COOKIEFILE，即：

function another_website($api_url) {
    $connection_c = curl_init(); // initializing
    curl_setopt( $connection_c, CURLOPT_URL, $api_url ); // API URL to connect
    curl_setopt( $connection_c, CURLOPT_RETURNTRANSFER, 1 ); // return the result, do not print
    curl_setopt( $connection_c, CURLOPT_TIMEOUT, 20 );
    curl_setopt( $connection_c, CURLOPT_VERBOSE, true);
    curl_setopt( $connection_c, CURLOPT_COOKIEJAR, 'sitex_cookies.txt'); // make sure the cookie file  is writeble by the webserver user
    curl_setopt( $connection_c, CURLOPT_COOKIEFILE, 'sitex_cookies.txt');
    $json_return = curl_exec( $connection_c ); // connect and get json data
    curl_close( $connection_c ); // close connection
    return $json_return; // decode and return
}

Cookie无法通过curl或文件获取内容工作

1 个答案: