HTML 表单 POST 到 python 脚本？
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HTML form POST to a python script?
提问by Skizit
Does anyone know of any good resources for information on how to POST data from a HTML form over to a python script?
有谁知道有关如何将数据从 HTML 表单发布到 python 脚本的信息的任何好的资源？
回答by Daniel Vassallo
For a very basic CGIscript, you can use the cgi module. Check out the following article from the Python documentation for a very basic example on how to handle an HTML form submitted through POST:
对于非常基本的CGI脚本，您可以使用cgi 模块。查看 Python 文档中的以下文章，了解如何处理通过 提交的 HTML 表单的基本示例POST：
Example from the above article:
上面文章中的例子：
#!/usr/bin/env python
import cgi
import cgitb; cgitb.enable() # for troubleshooting
print "Content-type: text/html"
print
print """
<html>
<head><title>Sample CGI Script</title></head>
<body>
<h3> Sample CGI Script </h3>
"""
form = cgi.FieldStorage()
message = form.getvalue("message", "(no message)")
print """
<p>Previous message: %s</p>
<p>form
<form method="post" action="index.cgi">
<p>message: <input type="text" name="message"/></p>
</form>
</body>
</html>
""" % message
回答by jonesy
You can also just use curl on the command line. If you're just wanting to emulate a user posting a form to the web server, you'd do something like:
您也可以只在命令行上使用 curl。如果您只是想模拟向 Web 服务器发布表单的用户，您可以执行以下操作：
curl -F "user=1" -F "fname=Larry" -F "lname=Luser" http://localhost:8080
There are tons of other options as well. IIRC, '-F' uses 'multipart/form-data' and replacing -F with '--data' would use urlencoded form data. Great for a quick test.
还有很多其他选择。IIRC，'-F' 使用 'multipart/form-data' 并且用 '--data' 替换 -F 将使用 urlencoded 表单数据。非常适合快速测试。
If you need to post files you can use
如果您需要发布文件，您可以使用
curl -F"@mypic.jpg" http://localhost:8080
And if you have to use Python for this and not a command line, I highly recommend the 'poster' module. http://atlee.ca/software/poster/-- it makes this really, really easy (I know, 'cos I've done it without this module, and it's a headache).
如果您必须为此使用 Python 而不是命令行，我强烈推荐“海报”模块。http://atlee.ca/software/poster/——它让这一切变得非常非常简单（我知道，因为我没有这个模块就完成了，这很头疼）。
