发布到Tornado服务器

Question

我试图发布到我的Tornado Web服务器，但一直收到405错误。 不确定出了什么问题。 我是python的新手，但我一直在寻找这个约一个月，最后决定试一试。

龙卷风Web服务器：

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>

Answer 1

您必须更改LoginHandler才能接受POST请求。

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)