在Laravel中处理过期的令牌 [英] Handling expired token in Laravel
问题描述
在laravel 5中处理过期令牌的最佳方法是什么?
What is the best way to handle expired tokens in laravel 5.
我的意思是我有一个页面，它包含一些执行ajax请求的链接.当页面加载时，它们工作正常，但是当我等待一段时间后，出现TOKEN MISMATCH错误.
I mean I have a page and it has some links which perform ajax requests. They work fine when the page is loaded but when I wait for sometime then I get a TOKEN MISMATCH error.
现在，我必须刷新页面以使其再次运行.但是，我不想刷新页面.我想要一种刷新令牌的方法或其他解决方法来修复它.
Now, I have to refresh the page to make it work again. BUT, I don't want to refresh the page. I want some way to refresh the token or some other work around to make it fix.
我希望你明白我的意思.
I hope you got my point.
推荐答案
一种解决方法是，实际上每隔一定时间获取新令牌，否则就会破坏csrf令牌的用途:
a work around for it, is to actually get the new token every certain time, otherwise you are defeating the purpose of the csrf token:
<html>
<head>
<meta name="csrf_token" content="{{ csrf_token() }}">
</head>
<body>
<script type="text/javascript">
var csrfToken = $('[name="csrf_token"]').attr('content');
setInterval(refreshToken, 3600000); // 1 hour
function refreshToken(){
$.get('refresh-csrf').done(function(data){
csrfToken = data; // the new token
});
}
setInterval(refreshToken, 3600000); // 1 hour
</script>
</body>
</html>
在拉拉维(Laravel)路线
In laravel routes
Route::get('refresh-csrf', function(){
return csrf_token();
});
对于任何语法错误，我深表歉意，已经很长时间没有使用jquery了，但是我想你会明白的
I apologize in case of any syntax errors, haven't used jquery for long time, but i guess you get the idea
这篇关于在Laravel中处理过期的令牌的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
