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Home Backend Development PHP Tutorial POST字符串问题

POST字符串问题

Jun 06, 2016 pm 08:49 PM
form http php post

HTTP协议是否有规定,POST过来的内容必须以键值对的形式提交? 直接POST字符串,PHP的$_POST没有办法接收的到,请问有什么办法能让PHP接收到POST过来的字符串呢?

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HTTP协议是否有规定,POST过来的内容必须以键值对的形式提交? 直接POST字符串,PHP的$_POST没有办法接收的到,请问有什么办法能让PHP接收到POST过来的字符串呢?

想要是是这个吗?

<code>php://input
</code>
Copy after login

很多年没碰php了,直觉上肯定是可以的,这个也许是你想要的:http://php.net/manual/en/reserved.variables.httprawpostdata.php

1.默认情况下 POST 是 k-v 的数组 2.你的情况需要用 php://input

$GLOBALS["HTTPRAWPOSTDATA"]或者fileget_contents('php://input');

默认情况下 HTML 产生的 POST 请求的 Content-Type 是 application/x-www-form-urlencoded,也就是我们理解的 key-value 形式的表单。

但是,既然有 Content-Type,那么就 HTTP 协议来说它可以是其它类型的!比如 application/json,比如 text/plain。当然服务器那头怎么处理就是服务器的事情了。

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