laravel 表单重复提交
<code><form method="post" action="%7B%7B%20route('card.product.store')%20%7D%7D" accept-charset="utf-8"> <input type="hidden" name="_token" value="{{ csrf_token() }}"> </form></code>
为了防止表单 重复提交
在表单里面 已经存在 _token
但 在网络慢的情形下 ,一直点击提交表单 ,还是重复写到了 数据库里了
目前不用js
做处理,只用laravel
做 防止表单重复提交
有大神指导一下 改如何防止吗 ?
回复内容:
<code><form method="post" action="%7B%7B%20route('card.product.store')%20%7D%7D" accept-charset="utf-8"> <input type="hidden" name="_token" value="{{ csrf_token() }}"> </form></code>
为了防止表单 重复提交
在表单里面 已经存在 _token
但 在网络慢的情形下 ,一直点击提交表单 ,还是重复写到了 数据库里了
目前不用js
做处理,只用laravel
做 防止表单重复提交
有大神指导一下 改如何防止吗 ?
csrf_token 是用来防止跨站请求伪造的,没有防止重复提交的功能。
要防止重复提交,可以自己实现,在服务端生一个类似 token 同时放在 session 和表单里,在第一个表单请求中,将 token 从 session 中删除,之后的请求无法从 session 中获取 token 就无效.

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