@xpresslink 谢谢老哥，我现在用 flask 的一个加工一下，token 过了,然后从微信 post 过来的请求跳转到一个 get 应答上没做好，代码如下：
# -*- coding:utf-8 -*-

from flask import Flask
from flask import request
from chatterbot.trainers import ListTrainer
from chatterbot import ChatBot

import hashlib

bot = ChatBot("hugbot", read_only=True)

bot.set_trainer(ListTrainer)

bot.train("ListTrainer")

app = Flask(__name__)
app.debug = True



@app.route('/wx_flask',methods=['GET','POST'])
def wechat():

if request.method == 'GET':
#这里改写你在微信公众平台里输入的 token
token = 'weixin'
#获取输入参数
data = request.args
signature = data.get('signature','')
timestamp = data.get('timestamp','')
nonce = data.get('nonce','')
echostr = data.get('echostr','')
#字典排序
list = [token, timestamp, nonce]
list.sort()

s = list[0] + list[1] + list[2]
#sha1 加密算法
hascode = hashlib.sha1(s.encode('utf-8')).hexdigest()
#如果是来自微信的请求，则回复 echostr
if hascode == signature:
return echostr
else:
return ""

if request.method == 'POST':
if request.form['user_input']=='*':
return redirect(url_for('get_response',username=request.form['user_input']))

@app.route('/get_response')
def get_response(user_input):
response = bot.get_response(user_input).text
return {"response":response}

if __name__ == '__main__':
app.run(port=8000)

报错信息如下：

127.0.0.1 - - [08/Mar/2018 10:24:06] "POST /wx_flask?signature=b10cc129d5ab20da719de490a06c07d388a58c03&timestamp=1520475846&nonce=1060485406&openid=oCIOX1YmRCgRvKC_DOD0TqHI50YI HTTP/1.1" 400 -

@geek123 老哥，这个代码可以过 token 验证，就是报 http 500 的错误，你倒是认真看一下再回复啊

@yuhr123 老哥，我定义的机器人无法工作，404 能帮我看看吗

求教，我这个 flask 框架写的东西可以验证 token，无法用机器人
# -*- coding:utf-8 -*-

from flask import Flask
from flask import request
from chatterbot import ChatBot
from chatterbot.trainers import ListTrainer
import hashlib

app = Flask(__name__)
app.debug = True

bot = ChatBot("bot", read_only=True)

bot.set_trainer(ListTrainer)

bot.train("ListTrainer")

@app.route('/get_respnse',methods=['GET','POST'])
def response(user_input):

if request.method == 'POST':
response = bot.get_response(user_input).text
return {"response":response}

@app.route('/wx_flask',methods=['GET','POST'])
def wechat():

if request.method == 'GET':
#这里改写你在微信公众平台里输入的 token
token = 'weixin'
#获取输入参数
data = request.args
signature = data.get('signature','')
timestamp = data.get('timestamp','')
nonce = data.get('nonce','')
echostr = data.get('echostr','')
#字典排序
list = [token, timestamp, nonce]
list.sort()

s = list[0] + list[1] + list[2]
#sha1 加密算法
hascode = hashlib.sha1(s.encode('utf-8')).hexdigest()
#如果是来自微信的请求，则回复 echostr
if hascode == signature:
return echostr
else:
return ""



if __name__ == '__main__':
app.run(port=8000)

换了 flask 的框架，token 倒是验证成功了，但是和机器人就不能工作了
# -*- coding:utf-8 -*-

from flask import Flask
from flask import request
from chatterbot import ChatBot
from chatterbot.trainers import ListTrainer
import hashlib

app = Flask(__name__)
app.debug = True

bot = ChatBot("bot", read_only=True)

bot.set_trainer(ListTrainer)

bot.train("ListTrainer")

@app.route('/get_respnse',methods=['GET','POST'])
def response(user_input):

if request.method == 'POST':
response = bot.get_response(user_input).text
return {"response":response}

@app.route('/wx_flask',methods=['GET','POST'])
def wechat():

if request.method == 'GET':
#这里改写你在微信公众平台里输入的 token
token = 'weixin'
#获取输入参数
data = request.args
signature = data.get('signature','')
timestamp = data.get('timestamp','')
nonce = data.get('nonce','')
echostr = data.get('echostr','')
#字典排序
list = [token, timestamp, nonce]
list.sort()

s = list[0] + list[1] + list[2]
#sha1 加密算法
hascode = hashlib.sha1(s.encode('utf-8')).hexdigest()
#如果是来自微信的请求，则回复 echostr
if hascode == signature:
return echostr
else:
return ""



if __name__ == '__main__':
app.run(port=8000)

重新用 hug 写了一个只做微信 token 接口的代码
# -*- coding:utf-8 -*-

import hug
from hug import request

import hashlib


@hug.get('/wx_token')
def wechat():
token = 'weixin'
#获取输入参数
data = request.args
signature = data.get('signature','')
timestamp = data.get('timestamp','')
nonce = data.get('nonce','')
echostr = data.get('echostr','')
#字典排序
list = [token, timestamp, nonce]
list.sort()

s = list[0] + list[1] + list[2]
#sha1 加密算法
hascode = hashlib.sha1(s.encode('utf-8')).hexdigest()
#如果是来自微信的请求，则回复 echostr
if hascode == signature:
return echostr
else:
return ""


if __name__ == '__main__':
app.run(port=8000)
也报这个错
AttributeError: module 'falcon.request' has no attribute 'args'
127.0.0.1 - - [07/Mar/2018 14:38:39] "GET /wx_token?signature=c9c860983ab4bc4322a39023a14d7dc7d3ecc888&echostr=8708986455401151215&timestamp=1520404719&nonce=786176401 HTTP/1.1" 500 59