一个大的猫窝,voidcat

原因是因为浏览器中SameSite默认值为Lax

详细解释见 https://www.ruanyifeng.com/blog/2019/09/cookie-samesite.html

分别尝试以下方法：

1.php代码直接设置

header('Set-Cookie: cross-site-cookie=name; SameSite=None; Secure');
setcookie('cross-site-cookie', 'name', ['samesite' => 'None', 'secure' => true]);
//该方法似乎可行，但是需要项目中有基类，可以统一设置

session_set_cookie_params(['samesite' => 'None', 'secure' => true]);

$currentCookieParams = session_get_cookie_params();
$cookie_domain= 'your domain';
if (PHP_VERSION_ID >= 70300) {
session_set_cookie_params([
    'lifetime' =>  $currentCookieParams["lifetime"],
    'path' => '/',
    'domain' => $cookie_domain,
    'secure' => "1",
    'httponly' => "1",
    'samesite' => 'None',
]);
} else {
session_set_cookie_params(
    $currentCookieParams["lifetime"],
    '/; samesite=None',
    $cookie_domain,
    "1",
    "1"
);
}
session_start();
//等待验证