Python3实现简单的http server

 

前端的开发的html给我们的时候，由于内部有一些ajax请求的.json的数据，需要在一个web server中查看，每次放到http服务器太麻烦。还是直接用python造一个最方便。
最简单的，直接用
python3 -m http.server
但是我在测试的时候发现在收到json数据的时候，由于content-type不对，部分内容显示不出来，于是写出来新版本.
这个版本加了几种常见的mimetype的支持。
在Mac下使用python3 myhttpserver.py启动。

#!/usr/bin/env python
#--coding:utf-8--

from http.server import BaseHTTPRequestHandler, HTTPServer
from os import path
from urllib.parse import urlparse

curdir = path.dirname(path.realpath(__file__))
sep = '/'

# MIME-TYPE
mimedic = [
                        ('.html', 'text/html'),
                        ('.htm', 'text/html'),
                        ('.js', 'application/javascript'),
                        ('.css', 'text/css'),
                        ('.json', 'application/json'),
                        ('.png', 'image/png'),
                        ('.jpg', 'image/jpeg'),
                        ('.gif', 'image/gif'),
                        ('.txt', 'text/plain'),
                        ('.avi', 'video/x-msvideo'),
                        ('.zip', 'application/zip'),
                    ]

class testHTTPServer_RequestHandler(BaseHTTPRequestHandler):
    # GET
    def do_GET(self):
        sendReply = False
        querypath = urlparse(self.path)
        filepath, query = querypath.path, querypath.query
        
        if filepath.endswith('/'):
            filepath += 'index.html'
        filename, fileext = path.splitext(filepath)
        for e in mimedic:
            if e[0] == fileext:
                mimetype = e[1]
                sendReply = True

        if sendReply == True:
            try:
                with open(path.realpath(curdir + sep + filepath),'rb') as f:
                    content = f.read()
                    self.send_response(200)
                    self.send_header('Content-type',mimetype)
                    self.end_headers()
                    self.wfile.write(content)
            except IOError:
                self.send_error(404,'File Not Found: %s' % self.path)

def run():
    port = 8080
    print('starting server, port', port)

    # Server settings
    server_address = ('', port)
    httpd = HTTPServer(server_address, testHTTPServer_RequestHandler)
    print('running server...')
    httpd.serve_forever()

if __name__ == '__main__':
    run()