blocks|key|16343|text|Cookie是为二级和向下设计的。一级域将无法工作。相反，您应该使用address+http://127.0.0.1+(如前所述)，或者编辑您的主机文件，用TLD将不同的URL映射到地址127.0.0.1，如：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|16344|yoursite.tld+++127.0.0.1|code-block|syntax|javascript|16345|只是进一步研究了这个问题；找到了这个答案：具有显式域的本地主机上的Cookies|16346|entityMap|0|LINK|mutability|MUTABLE|url|http://127.0.0.1/|1|https://stackoverflow.com/questions/1134290/cookies-on-localhost-with-explicit-domain^0|16|G|0|0|0|L|J|1|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|K|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

Cookies are designed for second level and down. First level domains will not work. Instead you should use the address <a href="http://127.0.0.1" rel="noreferrer">http://127.0.0.1</a> (as you mentioned) or you could edit your hosts file to map a different URL with a TLD to the address 127.0.0.1 such as: 

<pre><code>yoursite.tld 127.0.0.1
</code></pre>

Just researched this further; found this answer: <a href="https://stackoverflow.com/questions/1134290/cookies-on-localhost-with-explicit-domain">Cookies on localhost with explicit domain</a>

blocks|key|1883451|text|请尝试将cookie.Domain+=+null放在本地主机上，否则使用域名。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1883452|entityMap^0|4|K|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

please try to put <code>cookie.Domain = null</code> on localhost and use the domain name otherwise.

blocks|key|56820|text|这让我发疯好几个小时了！然后我意识到：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|56821|最近我使用了HTTPS://localhost并设置了一个同名的cookie。|ordered-list-item|offset|length|style|BOLD|56822|这就是为什么HTTP://localhost无法设置cookie的原因。|56823|所以我去了https，清除了devtools中"application“选项卡中的cookie，然后它又开始使用http|56824|entityMap^0|0|6|6|0|6|5|0|5|5|1K|4|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@$E|Q|F|R|G|H]]|9|@]|A|$]]|$1|I|3|J|5|D|7|S|8|@$E|T|F|U|G|H]]|9|@]|A|$]]|$1|K|3|L|5|D|7|V|8|@$E|W|F|X|G|H]|$E|Y|F|Z|G|H]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|N|$]]

This was driving me nuts for hours! Then I realized:
<ol>
<li>I recently used HTTPS://localhost and set a cookie with the same name.
</li>
<li>That was the reason HTTP://localhost was unable to set the cookie
</li>
<li>So I went to https, cleared the cookies in the &quot;application&quot; tab in devtools and it started working with http again
</li>
</ol>

blocks|key|1883667|text|我通过转到chrome://标志/然后搜索cookie来解决我的问题。将下列3个标志设置为“禁用”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1883668|默认情况下是SameSite+cookie|unordered-list-item|1883669|启用删除SameSite=None+cookie|1883670|没有SameSite的Cookies必须是安全的|1883671|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|M|8|@]|9|@]|A|$]]|$1|G|3|H|5|D|7|N|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|O|8|@]|9|@]|A|$]]]|J|$]]

I fixed my problem by going to chrome://flags/ then search for cookies. Set the following 3 flags to disabled...

<ul>
<li>SameSite by default cookies</li>
<li>Enable removing SameSite=None cookies</li>
<li>Cookies without SameSite must be secure</li>
</ul>

blocks|key|1883502|text|好消息。现在，在Chrome启动金丝雀构建：https://code.google.com/p/chromium/issues/detail?id=551906时，可以在本地主机上设置cookie|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1883503|entityMap|0|LINK|mutability|MUTABLE|url|https://code.google.com/p/chromium/issues/detail?id=551906^0|M|1M|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Good news. Setting cookies on localhost is now possible on Chrome starting Canary build:
<a href="https://code.google.com/p/chromium/issues/detail?id=551906" rel="noreferrer">https://code.google.com/p/chromium/issues/detail?id=551906</a>

blocks|key|1883400|text|我刚在Chrome上也有过同样的问题。我有cookie.Secure+=真。帮我解决了这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1883401|(+FWIW:曾在FF工作过，而不是IE或Chrome)|1883402|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I just had the same issue in Chrome. I had cookie.Secure = true. Getting rid of that for localhost fixed the issue for me. 

(Had the exact same issue, FWIW: worked in FF, not IE or Chrome)

blocks|key|1883593|text|我知道这可能很愚蠢，但我刚刚接手了一个asp.net+mvc应用程序，在那里我无法让它们在本地工作。最后，另一个开发人员指出了最近在web.config中添加的一个条目。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1883594|<httpCookies+httpOnlyCookies="true"+requireSSL="true"+/>|code-block|syntax|javascript|1883595|在本地将requireSSL设置为"false“。记住要通过环境应用转换。我希望这能帮到你。|1883596|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I know this might be silly but it just happened to me where I took over an asp.net mvc application where I could not get them to work locally. Finally, another developer pointed to an entry in the web.config that had been added recently.

<pre><code>&lt;httpCookies httpOnlyCookies="true" requireSSL="true" /&gt;
</code></pre>

Setting the requireSSL to "false" locally. Remember to apply the transformations through the environments. 
I hope this helps.

blocks|key|56631|text|有一个自2011年起公开发行铬，如果您显式地将域设置为'localhost'，您应该将其设置为false来工作，或者使用set作为127.0.0.1。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|56632|entityMap|0|LINK|mutability|MUTABLE|url|https://code.google.com/p/chromium/issues/detail?id=56211^0|1B|5|1T|9|3|C|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@$9|S|A|T|1|U]]|E|$]]|$1|F|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

There is an <a href="https://code.google.com/p/chromium/issues/detail?id=56211" rel="nofollow">issue on Chromium open since 2011</a>, that if you are explicitly setting the domain as 'localhost', you should set it as <code>false</code> to it work or use set the domain as <code>127.0.0.1</code>.

blocks|key|56692|text|我在chrome上遇到了一个问题，将来到期2周的cookie没有被设置--这恰好是auth+(.AspNet.ApplicationCookie)，所以我不断地被重定向回登录页面。此问题在我尝试过的其他浏览器中没有发生。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|56693|最后，我用定制的cookie进行了实验，以确定chrome认为当前的日期比实际日期要早--例如，我放了一个在今天(2-2017年4月2日-2017年)一年内过期的cookie，并将此cookie设置为过期日期为1-1-2017年！这就解释了为什么一个2周期满的曲奇饼干已经过期了，因为铬的实际过期时间是3米，因此认为它已经过期了。|56694|Chrome重新启动并没有修复这个问题--我在这个阶段重新启动了PC，这个“修复”了错误。此外，我应该指出，这只发生在localhost+-似乎所有其他网站都是好的。|offset|length|style|CODE|56695|entityMap^0|0|0|1N|9|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@$F|O|G|P|H|I]]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

I had an issue on chrome where a cookie with an expiration of 2 weeks in the future was not being set - this happened to be the auth cookie (.AspNet.ApplicationCookie) so I was continually being redirected back to the login page. This issue did not occur in other browsers I tried.

I ended up experimenting with custom cookies to determine that chrome thought the current date was earlier than it actually was - so for example I put in a cookie that expired in 1 year today (2-Apr-2017) and actually chrome set this cookie to expire 1-Jan-2017! This would then explain why a cookie with a 2 week expiry was already considered expired as chrome was lopping off 3 mths of the actual expiry and thus considered it already expired.

Chrome reboot didnt fix this - I rebooted the PC at this stage and this 'fixed' the bug. Also I should note this only occurred for <code>localhost</code> - seemingly every other site was ok.

blocks|key|56769|text|就我的情况而言，我使用iisexpress+(localhost:####)运行了一个localhost：####核心剃须刀页面应用程序，我在Chrome上遇到了这个问题。我的修正是确保Properties\launchSettings.json中的Properties\launchSettings.json中的sslPort+(44344)号不是0。当sslPort设置为0时，iisexpress将不会运行将ssl。修改它44344，然后在iisexpress中使用ssl运行应用程序。另外，使用Visual和Debug选项卡中的项目属性来启用SSL将对launchsettings.json进行相同的更改，例如|type|unstyled|depth|inlineStyleRanges|entityRanges|data|56770|"iisSettings":+{
++"windowsAuthentication":+false,
++"anonymousAuthentication":+true,
++"iisExpress":+{
++++"applicationUrl":+"http://localhost:29025/",
++++"sslPort":+44344
++}
},|code-block|syntax|javascript|56771|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For my situation, I was running an asp.net core razor pages app using iisexpress (localhost:####) and I ran into this issue with Chrome. My fix was to make sure the iisSettings in the Properties\launchSettings.json has number other than 0 for sslPort (44344). With the sslPort set to 0, iisexpress will not run will ssl. Changing it 44344 then runs the app using ssl in iisexpress. Alternative, going the project properties in Visual Studio and the Debug tab to Enable SSL will do this same change to launchsettings.json For example

<pre><code>"iisSettings": {
 "windowsAuthentication": false,
 "anonymousAuthentication": true,
 "iisExpress": {
 "applicationUrl": "http://localhost:29025/",
 "sslPort": 44344
 }
},
</code></pre>

blocks|key|1883689|text|若要在本地计算机上使用Chrome浏览器>=79运行此操作，请按照以下步骤操作。我通过转到chrome://标志/然后搜索cookie来解决我的问题。将下列3个标志设置为“禁用”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1883690|默认情况下，SameSite+Cookie允许在没有SameSite的情况下删除SameSite=None+cookies必须是安全的|1883691|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

To Run this in your local machine with Chrome browser &gt;=79 please follow below steps.
I fixed my problem by going to chrome://flags/ then search for cookies. Set the following 3 flags to disabled...
SameSite by default cookies
Enable removing SameSite=None cookies
Cookies without SameSite must be secure

blocks|key|56878|text|转到-chrome://标志，只需禁用此3选项即可。一定要起作用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|56879|​|56880|📷|atomic|offset|length|56881|56882|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/fd6339878c24a050794de27beb76b9b0.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

Go to - chrome://flags
Just disable this 3 option. Must it works.
<img src="https://i.stack.imgur.com/OunRk.png" alt="See on this image" />

I have an ASP.net application that uses a cookie to store the user selected language.
Everything works fine except when I'm on localhost.
Replacing localhost by 127.0.0.1 makes it work again... why?

I saw intended restrictions to file:// but I can't actually find any reference to intended restriction to localhost.

What I can't really understand is why the ASP.net Session (ASP.NET_SessionId) and ASP.net Forms Authentication Cookies (.FSAUTHSSO) are correctly set for the localhost domain but my cookies aren't... why?!

I already googled a lot and nothing works:

<ul>
<li>Setting the Chrome command line flag --enable-file-cookies [DOES NOT
WORK]</li>
<li>Setting the cookie to HttpOnly [DOESN'T MATTER]</li>
<li>Changing Expiration to Session or to a Date... [DOESN'T MATTER]</li>
<li>Changing the Cookie Path to Root (/) or to anything else [DOESN'T MATTER]</li>
</ul>

So what does matter? :)

And why can the ASP.net cookies be set and mine don't? What's the difference?

Last thing just to mention that this also happens on IE but works fine on FF.

Thanks!

Alex

Chrome localhost cookie not being set

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个ASP.net应用程序，它使用cookie来存储用户选择的语言。除了我在本地的时候一切都很好。用127.0.0.1取代本地主机使它再次工作.为什么？我看到了对文件的预期限制://，但实际上找不到对localhost的任何引用。我不能真正理解的是为什么ASP.net会话(ASP.NET_SessionId)和ASP.net窗体身份验证Cookies (.FSAUTHSSO)被正确地设置为本地

问未设置Chrome localhost cookie
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回答 12

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问未设置Chrome localhost cookieEN

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问未设置Chrome localhost cookie
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