Python中使用请求的Post方法

Question

我有一个简单的表单，它接受文本并通过post方法调用一个php文件abc.php：

<form method='post' action="abc.php">
<input type="textarea" name="text">
<input type="submit">
</form>

abc.php目录

<?php
$msg=$_POST["text"];
print $msg;
?>

我编写了一个python脚本，用于使用请求库发布消息，如下所示：

import requests
keys={'text':'lol rofl'}
r=requests.post("http://127.0.0.1/abc.php/POST",params=keys)
print r.url
print r.text

我得到以下输出（错误）：

  http://localhost/abc.php/POST?text=lol+rofl

<b>notice</b>:undefined index;text in C:/xampp/htdocs/abc.php on line 2

注意：从浏览器运行时，form和abc.php工作正常

Answer 1

正确的参数是data：

http://docs.python-requests.org/en/latest/user/quickstart/#more-complicated-post-requests

Typically, you want to send some form-encoded data — much like an HTML form.
To do this, simply pass a dictionary to the data argument.
Your dictionary of data will automatically be form-encoded
when the request is made:

>>> payload = {'key1': 'value1', 'key2': 'value2'}
>>> r = requests.post("http://httpbin.org/post", data=payload)