httpd-echo 0.1

一个简单的Python HTTP服务器，它尝试以最合理的方式将请求在响应中回显

提供一个简单的HTTP服务器，尝试以尽可能合理的方式将请求在响应中回显。这可以用于测试、调试、在具有硬编码假设需要HTTP请求的系统中构建本地服务器等。

$ python -m httpdecho
Echoing HTTP at https://127.0.0.1:8000 ...

示例

未指定端口时，服务器将尝试从8000开始寻找下一个可用的端口，以尽可能保持可预测性

>>> import sys
>>> import time
>>> import subprocess
>>> from six.moves import SimpleHTTPServer
>>> startup_delay = 0.5
>>> simple_popen = subprocess.Popen(
...     [sys.executable, '-m', SimpleHTTPServer.__name__]
...     ); time.sleep(1)
>>> echo_popen = subprocess.Popen(
...     [sys.executable, '-m', 'httpdecho']
...     ); time.sleep(1)
>>> echo_popen.poll()
>>> simple_popen.kill()

一旦启动，HTTP请求将在响应中进行回显。默认响应体格式基本上是HTTP头格式，来自 http.client.HTTPMessage

>>> import io
>>> import requests
>>> import email
>>> get_response = requests.delete('https://127.0.0.1:8001')
>>> get_body = email.message_from_string(get_response.text)
>>> print(get_body['Method'])
DELETE
>>> print(get_body['Path'])
/
>>> print(get_body.get_payload())
<BLANKLINE>

查询参数也包含在内

>>> query_response = requests.get(
...     'https://127.0.0.1:8001', params=dict(Foo='foo'))
>>> query_body = email.message_from_string(query_response.text)
>>> print(query_body['Foo'])
foo

如果请求是 POST 或其他接受请求体的方法，则请求体或响应体的内容将包含POST体

>>> post_response = requests.patch(
...     'https://127.0.0.1:8001', data=dict(Bar='bar'))
>>> post_body = email.message_from_string(post_response.text)
>>> print(post_body.get_payload())
Bar=bar

关闭服务器

>>> echo_popen.kill()