blocks|key|2477270|text|您可以将虚拟查询字符串值附加到您的url，并使其看起来像一个新的url，然后LinkedIn再次获取它。我试过了，它起作用了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2477271|例如：|2477272|https://www.codeproof.com/?refid=LinkedIn|offset|length|style|BOLD|2477273|其中refid=LinkedIn只是一个虚拟值。|2477274|如果您的url已包含查询字符串，则只需在url的末尾附加"&refid=LinkedIn“即可。|2477275|entityMap|0|LINK|mutability|MUTABLE|url|https://www.codeproof.com/^0|0|0|Q|F|0|Q|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|X|8|@$F|Y|G|Z|H|I]]|9|@$F|10|G|11|1|12]]|A|$]]|$1|J|3|K|5|6|7|13|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|14|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|U]]]]

You can append dummy query string value to your url and make it look like a new url and LinkedIn fetches it again. I've tried it and it works.

For example: 

<a href="https://www.codeproof.com/" rel="noreferrer">https://www.codeproof.com/</a>?refid=LinkedIn

where refid=LinkedIn is just a dummy value. 

If your url already contains query string and then just append "&amp;refid=LinkedIn" at the end of the url.

blocks|key|4588213|text|不幸的是，将查询字符串附加到URL+不再适用于。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|4588214|从下面的StackOverflow+post|4588215|4588216|+LinkedIn的内容缓存目前将网站信息存储了大约7天，然后爬虫将重新访问该网站。|blockquote|4588217|4588218|4588219|似乎没有立即清除缓存的方法，只能等待七天，移出介质并重新添加。|4588220|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/26985659/how-to-update-linkedin-open-graph-image^0|I|5|0|I|4|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|10|8|@]|D|@$9|11|A|12|1|13]]|E|$]]|$1|H|3|-4|5|6|7|14|8|@]|D|@]|E|$]]|$1|I|3|J|5|K|7|15|8|@]|D|@]|E|$]]|$1|L|3|-4|5|6|7|16|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|17|8|@]|D|@]|E|$]]|$1|N|3|O|5|6|7|18|8|@]|D|@]|E|$]]|$1|P|3|-4|5|6|7|19|8|@]|D|@]|E|$]]]|Q|$R|$5|S|T|U|E|$V|W]]]]

Unfortunately, appending a query string to the URL no longer works.

From the following StackOverflow <a href="https://stackoverflow.com/questions/26985659/how-to-update-linkedin-open-graph-image">post</a>:

<blockquote>
 LinkedIn's content cache presently stores website information for approximately 7 days before the crawler will revisit the site.
</blockquote>

There looks like there is no instant way to clear the cache, but to wait seven days, remove the media and re-add it.

blocks|key|1858676|text|将查询字符串附加到URL不再起作用，因此您必须等待7天。但是如果你真的需要和你想要的媒体分享你的URL，你必须使用一个自定义的API调用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1858677|在LinkedIn+developer+docs中：|offset|length|1858678|1858679|当LinkedIn的爬虫第一次访问网页时，当被要求通过URL共享内容时，它找到的数据(Open+Graph+values或我们自己的分析)将被缓存大约7天。|blockquote|1858680|1858681|这意味着，如果您随后更改了文章的描述、上传了新图像、修复了标题中的拼写错误等，则在任何后续尝试共享页面的过程中，您将看不到所表示的更改，直到缓存过期，爬虫程序被强制重新访问页面以检索新内容。|1858682|如果您进行的调用直接提供要共享的内容，而不是通过需要分析的网址，则LinkedIn将始终使用您提供的值。|style|BOLD|1858683|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.linkedin.com/docs/share-on-linkedin^0|0|1|N|0|0|0|0|0|0|6|1A|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@$D|10|E|11|1|12]]|A|$]]|$1|F|3|-4|5|6|7|13|8|@]|9|@]|A|$]]|$1|G|3|H|5|I|7|14|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|15|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|16|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|17|8|@$D|18|E|19|O|P]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]]]

Appending a query string to the URL no longer works, so you'll have to wait 7 days.
But if you really need to share your URL with the medias you want, you'll have to go with a custom API call.

From the <a href="https://developer.linkedin.com/docs/share-on-linkedin" rel="nofollow">LinkedIn developer docs</a> : 

<blockquote>
 The first time that LinkedIn's crawlers visit a webpage when asked to
 share content via a URL, the data it finds (Open Graph values or our
 own analysis) will be cached for a period of approximately 7 days.
 
 This means that if you subsequently change the article's description,
 upload a new image, fix a typo in the title, etc., you will not see
 the change represented during any subsequent attempts to share the
 page until the cache has expired and the crawler is forced to revisit
 the page to retrieve fresh content.
 
 If you make API calls that directly provide the content to be shared
 rather than by a URL that requires analysis, LinkedIn will always use
 the values you provide.
</blockquote>

blocks|key|4588450|text|第一步:访问https://www.linkedin.com/post-inspector/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4588451|步骤2:输入您的URL并点击Inspect，您将看到更新后的预览图像|4588452|第三步:现在尝试在LinkedIn上分享你的网址|4588453|entityMap|0|LINK|mutability|MUTABLE|url|https://www.linkedin.com/post-inspector/^0|6|14|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]]]

Step 1: Visit <a href="https://www.linkedin.com/post-inspector/" rel="nofollow noreferrer">https://www.linkedin.com/post-inspector/</a>

Step 2: Enter your URL and click on Inspect, You will see the updated preview image

Step 3: Now try sharing your URL on LinkedIn

blocks|key|2477373|text|我刚刚找到了一种强制linkedin获取新页面版本的方法。只需创建到目标页面的重定向并共享该重定向页面即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2477374|例如：|2477375|如果您想要共享页面是：http://stackoverflow.com|offset|length|2477376|为页面创建重定向:转到http://stackoverflow.com的https://stackoverflow.com/share-li|2477377|然后在链接的上共享https://stackoverflow.com/share-li。这样linkedin会认为这是一个新的页面，它会得到一个新的页面版本。|2477378|如果你正在使用wordpress，这很容易做到，只需要安装一个重定向插件，例如：https://wordpress.org/plugins/redirection/|2477379|entityMap|0|LINK|mutability|MUTABLE|url|http://stackoverflow.com/|1|2|https://stackoverflow.com/share-li|3|4|https://wordpress.org/plugins/redirection/^0|0|0|B|O|0|0|B|O|1|10|Y|2|0|9|Y|3|0|14|16|4|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|13|8|@]|9|@$F|14|G|15|1|16]]|A|$]]|$1|H|3|I|5|6|7|17|8|@]|9|@$F|18|G|19|1|1A]|$F|1B|G|1C|1|1D]]|A|$]]|$1|J|3|K|5|6|7|1E|8|@]|9|@$F|1F|G|1G|1|1H]]|A|$]]|$1|L|3|M|5|6|7|1I|8|@]|9|@$F|1J|G|1K|1|1L]]|A|$]]|$1|N|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|U]]|V|$5|Q|R|S|A|$T|U]]|W|$5|Q|R|S|A|$T|X]]|Y|$5|Q|R|S|A|$T|X]]|Z|$5|Q|R|S|A|$T|10]]]]

I've just found a way to force linkedin to fetch a fresh version of the page. Just create a redirect to your destination page and share the redirect page. 

For example:

If your page that you want to share is: <a href="http://stackoverflow.com">http://stackoverflow.com</a>

Create a redirect for a page: <a href="https://stackoverflow.com/share-li">https://stackoverflow.com/share-li</a> to go to <a href="http://stackoverflow.com">http://stackoverflow.com</a>

And then share the <a href="https://stackoverflow.com/share-li">https://stackoverflow.com/share-li</a> on linked in. This way linkedin will think it's a new page and it'll get a fresh page version.

It's easy to do if you're using wordpress, just install a redirection plugin like this one for example: <a href="https://wordpress.org/plugins/redirection/" rel="nofollow noreferrer">https://wordpress.org/plugins/redirection/</a>

blocks|key|4588411|text|对于wordpress，以下步骤对我有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4588412|4588413|在主页中，我已经删除了特色图像社交，并将其作为简单图像添加到页面的页眉上|ordered-list-item|4588414|我在我的博客中创建了一个重定向页面，如(mydomain.com/|4588415|)，它会将所有请求重定向到我的博客，并再次在社交网络中将博客和一切都正常|4588416|4588417|完成=D|4588418|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|P|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|Q|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|R|8|@]|9|@]|A|$]]|$1|H|3|I|5|E|7|S|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|T|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

For wordpress these steps work for me:

<ol>
<li>In the home page I've removed the featured image and add it as a simple image on the header of the page</li>
<li>I've created a redirect page in my blog like (mydomain.com/social) that redirects all requests to my blog (mydomain.com)</li>
<li>Share the blog again in the social networks and everything will be ok</li>
</ol>

It's done =D

blocks|key|4588163|text|不幸的是，到目前为止还没有。我们正在调查如何才能暴露类似的功能。敬请期待。我们将在http://developer.linkedin.com的开发者站点上宣布它。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4588164|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.linkedin.com/^0|15|T|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]]]]

Unfortunately, there is none as of now. We are investigating what it would take to expose a similar feature. Please stay tuned. We'll announce it on the developer site at <a href="http://developer.linkedin.com" rel="nofollow">http://developer.linkedin.com</a>.

I have a new description in the page but when I share the page it is still using the old description that no longer exists, I am after something similar like the Facebook Lint.

Any ideas?

How to clear Linkedin Share cache?

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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我在页面中有一个新的描述，但当我分享页面时，它仍然使用不再存在的旧描述，我正在寻找类似于Facebook Lint的东西。有什么想法吗？

问如何清除Linkedin共享缓存？
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