发布到龙卷风服务器 [英] Post to Tornado server

问题描述

我正在尝试发布到Tornado Web服务器，但一直出现405错误.不知道出了什么问题.我对python还是很陌生，但是我已经搜索了大约一个月，最后决定尝试一下.

I am trying to post to my Tornado Web Server but keep getting a 405 Error. Not sure what is going wrong. I am fairly new to python but I have been searching up on this for about a month and finally decided to give it a go.

Tornado Web服务器:

Tornado Web Server:

import tornado.httpserver
import tornado.ioloop
import tornado.options
import tornado.web
from tornado.options import define, options
import os
import string
from time import sleep
from datetime import datetime
import hashlib
import json

from tornado.options import define, options

define("port", default=8001, help="run on the given port", type=int)


class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.write("Hello, world")

class LoginHandler(tornado.web.RequestHandler):
    def get(self):
        email_address = self.get_argument('email')
        password = self.get_argument('password')
        if email_address == '':
            login_response = "{'error': true, 'msg': 'Please enter your email address.'}"
        elif password == '':
            login_response = "{'error': true, 'msg': 'Please enter your password.'}"
        else:
            login_response = "{'error': true, 'msg': 'Thank You.'}"
            self.response.headers['Content-Type'] = "application/json"
            self.response.out.write(json.dumps(login_response))



def main():
    tornado.options.parse_command_line()
    application = tornado.web.Application([
        (r"/", MainHandler),
        (r"/login", LoginHandler),
    ])
    http_server = tornado.httpserver.HTTPServer(application)
    http_server.listen(options.port)
    tornado.ioloop.IOLoop.instance().start()


if __name__ == "__main__":
    main()

HTML:

    <form id="login_form" action="http://www.mydomain.com/server/login" method="post">
    <label class="grey" for="log">Email Address</label><br />
    <input type="text" name="email" style="width:99%" id="email"><br>
    <label class="grey" for="pwd">Password</label><br />
    <input type="password" name="password" style="width:99%" id="password"><br />
    <label>
    <input name="remember" type="checkbox" checked="checked" value="1" /> &nbsp;Remember me</label><br /><br />
    <input type="submit" id="loginbtn" name="login" value="LOGIN" class="button"><br />
    <a href="forgotpassword.php">Forgot your password?</a>
    </form>

推荐答案

您将不得不更改LoginHandler来接受POST请求.

You will have to change the LoginHandler to accept a POST request.

像这样:

class LoginHandler(tornado.web.RequestHandler):
    def post(self):
        email_address = self.get_argument('email', '')
        password = self.get_argument('password', '')

        if not email_address:
            login_response = {
                'error': True, 
                'msg': 'Please enter your email address.'
            }
        elif not password:
            login_response = {
                'error': True, 
                'msg': 'Please enter your password.'
            }
        else:
            login_response = {
                'error': True, 
                'msg': 'Thank You.'
            }

        self.write(login_response)

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