用Python简单实现Http服务端

python -m SimpleHTTPServer 8080

python -m http.server 8080

import time
import getHandler
from http.server import BaseHTTPRequestHandler, HTTPServer
HOST = '192.168.137.1'
PORT_NUMBER = 8080
class TestHttpHandler(BaseHTTPRequestHandler):
    def do_GET(self):
        // 业务逻辑处理
        ret_code, ret_byte = getHandler.handler(self.path)
        // 设置相应码
        self.send_response(ret_code)
        if ret_byte is None:
            // 无 body
            // 确认头信息
            self.end_headers()
            return
        // 设置返回长度
        self.send_header('Content-Length', len(ret_byte))
        // 确认头信息
        self.end_headers()
        // 写入 body 数据
        self.wfile.write(ret_byte)
    def do_POST(self):
        self.send_response(400)
        self.end_headers()
    def do_PUT(self):
        self.send_response(400)
        self.end_headers()
    def do_DELETE(self):
        self.send_response(400)
        self.end_headers()
def start_server():
    http_server = HTTPServer((HOST, PORT_NUMBER), TestHttpHandler)
    print(time.asctime(), "Server Starts - %s:%s" % (HOST, PORT_NUMBER))
    try:
        http_server.serve_forever()
    except KeyboardInterrupt:
        pass
    http_server.server_close()
    print(time.asctime(), "Server Stops - %s:%s" % (HOST, PORT_NUMBER))
if __name__ == "__main__":
    start_server()