Python Simple HTTP Server Demo
python3 server.py
File Structure
|__ server.py |__ api | |__ | |__ web |__ 404.html |__ index.html
server.py
from http.server import BaseHTTPRequestHandler, HTTPServer from pathlib import Path import sys import re serverPort = 8022 # 默认端口 class handler(BaseHTTPRequestHandler): def do_GET(self): # GET 请求 content = self.handle_http() self.wfile.write(content) def do_POST(self): # POST 请求 content = self.handle_http() self.wfile.write(content) def handle_http(self): status = 200 content_type = "text/plain" response_content = "" if self.path == '/': # 重定向到/web/index.html self.send_response(301) self.send_header('Location','/web/index.html') self.end_headers() return bytes(response_content, "UTF-8") elif re.findall(r'^\/web\/', self.path): # 前端页面 filepath = Path('.' + self.path) if filepath.is_file(): content_type = "text/html" response_content = open('.' + self.path) response_content = response_content.read() else: content_type = "text/plain" response_content = "404 Not Found" elif re.findall(r'^\/api\/', self.path): # API 接口 filepath = Path('.' + self.path + '.py') if filepath.is_file(): content_type = "text/html" controller = self.path.split('/')[2] module = __import__('api.' + controller) response_content = eval('module.' + controller + '.index()') else: content_type = "text/plain" response_content = "404 Not Found" else: content_type = "text/plain" response_content = "404 Not Found" self.send_response(status) self.send_header('Content-type', content_type) self.end_headers() return bytes(response_content, "UTF-8") with HTTPServer(('', serverPort), handler) as server: print('[37;45m 启动HTTP 服务[0m 访问URL: localhost:' + str(serverPort)) server.serve_forever()
api/api1.py
def index(): return '{"code": 0, "data": "api1 response"}'
web/404.html
<h1>404 Not Found:</h1><p>请求资源不存在</p>