blocks|key|1199327|text|jQuery用于客户端Javascript。您可以使用服务器端语言获取POST值。您可以通过混合使用服务器端和客户端来提供它们：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1199328|<script>
(function()+{
+var+x+=+"<?php+echo+(+isset(+$_POST['name']+)+&&+$_POST['name']+!=+'')+?+$_POST['name']+:+'';?>";
})();
</script>|code-block|syntax|javascript|1199329|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|$]]

jQuery is for client-side Javascript. You grab POST values with server-side languages. You can provide them by mixing server-side with client-side:

<pre><code>&lt;script&gt;
(function() {
 var x = "&lt;?php echo ( isset( $_POST['name'] ) &amp;&amp; $_POST['name'] != '') ? $_POST['name'] : '';?&gt;";
})();
&lt;/script&gt;
</code></pre>

blocks|key|985178|text|$("form").serializeArray();|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|985179|参考http://api.jquery.com/serializeArray/|unstyled|offset|length|985180|entityMap|0|LINK|mutability|MUTABLE|url|http://api.jquery.com/serializeArray/^0|0|2|11|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|R|8|@]|9|@$G|S|H|T|1|U]]|A|$]]|$1|I|3|-4|5|F|7|V|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P]]]]

<pre><code>$("form").serializeArray();
</code></pre>

refer <a href="http://api.jquery.com/serializeArray/" rel="noreferrer">http://api.jquery.com/serializeArray/</a>

blocks|key|1199383|text|不，您可以使用任何后端在页面上编写一些隐藏字段，或者使用数据写出一个javascript脚本标记。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1199384|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

No, you could use whatever your back-end is to write some hidden fields on the page or write out a javascript script tag with the data, though.

blocks|key|1199573|text|如果您使用AJAX方法进行post，则可以在通过AJAX进行post之前传回值或捕获值。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1199574|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you use AJAX methods to post you can send back the values or capture them prior to posting via the AJAX.

blocks|key|1199585|text|在表单元素http://api.jquery.com/serializeArray/上使用serializeArray。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1199586|entityMap|0|LINK|mutability|MUTABLE|url|http://api.jquery.com/serializeArray/^0|5|11|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]]]]

Use serializeArray on your form element <a href="http://api.jquery.com/serializeArray/" rel="nofollow">http://api.jquery.com/serializeArray/</a>.

blocks|key|985067|text|来监听来自另一个页面的POST值？据我所知没有。但是，您可以通过ajax向服务器端脚本提交POST请求，并让服务器端脚本返回先前POST过的值(例如，如果您将它们存储在用户的会话中)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|985068|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

To listen for POST values from another page? Not as far as I know. You can however submit a POST request via ajax to a server-side script and have the server side script return the previously POST-ed values (if you store them in the user's session, for example).

blocks|key|1199666|text|POST数据在请求体中发送，通常采用application/x-www-form-urlencoded格式。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1199667|这里的最后一行是您想要的：|1199668|POST+/path/script.cgi+HTTP/1.0
From:+office@otb.expert
User-Agent:+HTTPTool/1.0
Content-Type:+application/x-www-form-urlencoded
Content-Length:+36

email=office@otb.expert&user%2Bname=we|code-block|syntax|javascript|1199669|您可以在PHP中以$_POST的形式访问请求体。如果正文不是您期望的格式，您可以尝试：|1199670|$postdata+=+file_get_contents("php://input");+$_POST+=+json_decode($postdata);|1199671|在服务器端，您可以在javascript中注入所需的内容：|1199672|<script>
++var+x+=+"<?php+echo+(+isset(+$_POST['email']+)+)+?+$_POST['email']+:+'we@otb.expert';?>";
</script>|1199673|如果您仍然需要将数据从一个页面传输到另一个.html页面并避免使用.php文件，则需要在重定向到下一个页面之前保存数据，然后可以通过读取相同的存储来恢复数据。|1199674|因此，在页面之间导航时，请使用数据库来保持应用程序状态。|1199675|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|13|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|14|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

POST data is sent in the body of the request, usualy in a application/x-www-form-urlencoded format.

The last line here is what you want:

<pre><code>POST /path/script.cgi HTTP/1.0
From: office@otb.expert
User-Agent: HTTPTool/1.0
Content-Type: application/x-www-form-urlencoded
Content-Length: 36

email=office@otb.expert&amp;user+name=we
</code></pre>

You can access the request body from PHP as $_POST. If the body is not in the format that you are expected you can try:

<pre><code>$postdata = file_get_contents("php://input"); $_POST = json_decode($postdata);
</code></pre>

From server side you inject the content you need in your javascript:

<pre><code>&lt;script&gt;
 var x = "&lt;?php echo ( isset( $_POST['email'] ) ) ? $_POST['email'] : 'we@otb.expert';?&gt;";
&lt;/script&gt;
</code></pre>

If you still need to transport data from one page to another .html page and avoid .php files, you need to save your data before redirecting to the next page and than you can recover your data by reading the same storage.

So, use your database to keep the application state while navigating among pages.

问jQuery get post数据
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