极简运行

python -m http.sever

或

# test.py
import http.server
import socketserverPORT = 8000Handler = http.server.SimpleHTTPRequestHandlerwith socketserver.TCPServer(("", PORT), Handler) as httpd:print("serving at port", PORT)httpd.serve_forever()

CGI-Bin

• 做了以上的启动之后就得到了一个文件服务器。

• 我主要复制教你如何用几行Python代码编写出一个简易Web服务器的代码。在当前目录下创建C:\Users\admin\Desktop\http\cgi-bin文件夹，CGI-bin 是一个用于存放脚本的文件夹，这些脚本将与 Web 浏览器交互以提供网页或网站的功能。通用网关接口 (CGI) 是一种资源，用于在 Web 设计中使用脚本。当脚本从服务器发送到 Web 浏览器时，通常在 url 中引用 CGI-bin。，用于实现类似jsp的功能。

• 但是大多数的博客都比较推荐使用此模块搭建简单的测试项目。

启动服务

import os
from http.server import HTTPServer, CGIHTTPRequestHandler
webdir="C:\\Users\\admin\\Desktop\\http"
os.chdir(webdir)
HTTPServer(("127.0.0.1", 8080), CGIHTTPRequestHandler).serve_forever()

import pickle
import osstudent_keys = ("name", "gender", "age", "score")if os.path.exists("student.data"):with open("student.data", "rb") as file:student = pickle.load(file)student = student or {}
else:student = {}if not student:student = dict.fromkeys(student_keys, "")header = "Content-Type: text/html\n"
content = """
name: 
gender:
age: 
score: 
Submit

"""

import os
import cgi
import picklestudent_keys = ("name", "gender", "age", "score")
if os.path.exists("student.data"):with open("student.data", "rb") as file:student = pickle.load(file)student = student or {}
else:student = {} if not student:student = dict.fromkeys(student_keys, "")form = cgi.FieldStorage()
for key in student_keys:if key in form and form[key].value:student[key] = form[key].valuewith open("student.data", "wb") as file:pickle.dump(student, file)header = "Content-Type: text/html\n"
content = """


update successfully, will skip to display page: 3



"""

你可能应该访问“localhost:81/cgi-bin/index.py”。因为“localhost:81/cgi-bin/”是一个目录，不是一个python script。

使用体验

• 当在文件服务器的模式下，可以直接访问并渲染html文件,但是当我使用以下代码时，浏览器提示var myChart = echarts.init(document.getElementById('main'));无法找到echarts对象。

import os
import cgi
import pickle# student_keys = ("name", "gender", "age", "score")
# if os.path.exists("student.data"):
#     with open("student.data", "rb") as file:
#         student = pickle.load(file)
#     student = student or {}
# else:
#     student = {}
#
# if not student:
#     student = dict.fromkeys(student_keys, "")form = cgi.FieldStorage()
# for key in student_keys:
#     if key in form and form[key].value:
#         student[key] = form[key].value# with open("student.data", "wb") as file:
#     pickle.dump(student, file)header = "Content-Type: text/html\n"
content = """









"""
print(header + content)

参考与更多

https://docs.python.org/3/library/http.server.html
用 Python 的 SimpleHTTPServer 模組快速建立一個臨時網頁伺服器（Web Server）
使用Python的http.server实现一个简易的Web Api对外提供HanLP拼音转换服务
simple http server for upload and download