Python Simple HTTP Server | Python 简易 HTTP 服务器

simp_http_serv.py

from argparse import Namespace
import traceback
import json
import urllib

import simp_http_serv_helper as helper

from http.server import HTTPServer, BaseHTTPRequestHandler


class HttpHandler(BaseHTTPRequestHandler):
    def _response(self, path, args):
        code = 200
        rtv = {'c': 0, 'm': 'ok', 'd': ''}

        try:
            if args:
                args = urllib.parse.parse_qs(args).items()
                args = dict([(k, v[0]) for k, v in args])
            else:
                args = {}

            if path == "/":
                rtv["d"] = "\{\}"
            elif path == "/test":
                rtv["d"] = "\{\}"
            else:
                code = 404
                rtv["c"] = 404
                rtv["m"] = path + " is not useable"
        except Exception as e:
            rtv["c"] = 1
            rtv["m"] = 'server_error: ' + str(e) + "\n" + traceback.format_exc()

        try:
            rtv = json.dumps(rtv, ensure_ascii=False)
        except Exception as e:
            rtv = {
                'c': 2, 
                'm': 'data format error: ' + str(e) + "\n" + traceback.format_exc(), 
                'd': ''
            }
            rtv = json.dumps(rtv, ensure_ascii=False)

        self.send_response(code)
        self.send_header('Content-type', 'text/json; charset=utf-8')
        self.send_header('Access-Control-Allow-Origin', '*')
        self.end_headers()
        self.wfile.write(rtv.encode())

    def do_GET(self):
        path, args = urllib.parse.splitquery(self.path)
        self._response(path, args)

    def do_POST(self):
        args = self.rfile.read(int(self.headers['content-length'])).decode("utf-8")
        self._response(self.path, args)


def start_serv(args):
    my_ip = "127.0.0.1"
    if args.local == "0":
        my_ip = helper.get_host_ip()
    print(my_ip)
    print(args.port)
    httpd = HTTPServer((my_ip, int(args.port)), HttpHandler)
    httpd.serve_forever()

if __name__ == "__main__":
    import argparse
    parser = argparse.ArgumentParser()

    parser.add_argument("-p", "--port", help="http service port", default="8869")
    parser.add_argument("-l", "--local", help="is local area", default="0")

    args = parser.parse_args()

    start_serv(args)

simp_http_serv_helper.py

# -*- coding: utf-8 -*-
import os
import subprocess
import sys
import platform
import shutil
import socket

def get_host_ip():
    try:
        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        s.connect(('8.8.8.8', 80))
        ip = s.getsockname()[0]
    finally:
        s.close()
        return ip