Facebook回调已经开始追加#_=_哈希下划线返回URL
有人知道为什么吗?解决方案是什么?
Facebook回调已经开始追加#_=_哈希下划线返回URL
有人知道为什么吗?解决方案是什么?
当前回答
我使用这个,删除'#'符号。
<script type="text/javascript">
if (window.location.hash && window.location.hash == '#_=_') {
window.location.href = window.location.href.split('#_=_')[0];
}
</script>
其他回答
这是Facebook出于安全考虑而设计的。下面是Facebook团队成员埃里克·奥斯古德的解释:
This has been marked as 'by design' because it prevents a potential security vulnerability. Some browsers will append the hash fragment from a URL to the end of a new URL to which they have been redirected (if that new URL does not itself have a hash fragment). For example if example1.com returns a redirect to example2.com, then a browser going to example1.com#abc will go to example2.com#abc, and the hash fragment content from example1.com would be accessible to a script on example2.com. Since it is possible to have one auth flow redirect to another, it would be possible to have sensitive auth data from one app accessible to another. This is mitigated by appending a new hash fragment to the redirect URL to prevent this browser behavior. If the aesthetics, or client-side behavior, of the resulting URL are of concern, it would be possible to use window.location.hash (or even a server-side redirect of your own) to remove the offending characters.
来源:https://developers.facebook.com/bugs/318390728250352/
你也可以在Facebook回调的redirect_uri参数上指定你自己的散列,这在某些情况下可能是有帮助的,例如/api/account/callback#home。当你被重定向回来,它至少是一个哈希,对应于一个已知的路由,如果你使用backbone.js或类似的(不确定jquery移动)。
Facebook最近在处理会话重定向的方式上做出了改变。有关公告,请参阅本周Operation Developer Love博客文章中的“会话重定向行为的更改”。
我使用这个,删除'#'符号。
<script type="text/javascript">
if (window.location.hash && window.location.hash == '#_=_') {
window.location.href = window.location.href.split('#_=_')[0];
}
</script>
如果您想从url中删除剩余的“#”
$(window).on('load', function(e){
if (window.location.hash == '#_=_') {
window.location.hash = ''; // for older browsers, leaves a # behind
history.pushState('', document.title, window.location.pathname); // nice and clean
e.preventDefault(); // no page reload
}
})