錯誤，同時檢查request.method

當我嘗試做一個if語句是這樣的：錯誤，同時檢查request.method

if request.method == "POST":

我得到這個錯誤：

AttributeError: 'module' object has no attribute 'method'

完全回溯：

Traceback (most recent call last): 
File "C:\Python34\lib\site-packages\flask\app.py", line 2000, in __call__ 
    return self.wsgi_app(environ, start_response) 
File "C:\Python34\lib\site-packages\flask\app.py", line 1991, in wsgi_app 
    response = self.make_response(self.handle_exception(e)) 
File "C:\Python34\lib\site-packages\flask_cors\extension.py", line 161, in wrapped_function 
    return cors_after_request(app.make_response(f(*args, **kwargs))) 
File "C:\Python34\lib\site-packages\flask\app.py", line 1567, in handle_exception 
    reraise(exc_type, exc_value, tb) 
File "C:\Python34\lib\site-packages\flask\_compat.py", line 33, in reraise 
    raise value 
File "C:\Python34\lib\site-packages\flask\app.py", line 1988, in wsgi_app 
    response = self.full_dispatch_request() 
File "C:\Python34\lib\site-packages\flask\app.py", line 1641, in full_dispatch_request 
    rv = self.handle_user_exception(e) 
File "C:\Python34\lib\site-packages\flask_cors\extension.py", line 161, in wrapped_function 
    return cors_after_request(app.make_response(f(*args, **kwargs))) 
File "C:\Python34\lib\site-packages\flask\app.py", line 1544, in handle_user_exception 
    reraise(exc_type, exc_value, tb) 
File "C:\Python34\lib\site-packages\flask\_compat.py", line 33, in reraise 
    raise value 
File "C:\Python34\lib\site-packages\flask\app.py", line 1639, in full_dispatch_request 
    rv = self.dispatch_request() 
File "C:\Python34\lib\site-packages\flask\app.py", line 1625, in dispatch_request 
    return self.view_functions[rule.endpoint](**req.view_args) 
File "K:\HinaCh4n-PenSuite\main.py", line 75, in login_page 
    raise e 
File "K:\HinaCh4n-PenSuite\main.py", line 55, in login_page 
    if request.method == "POST": 
AttributeError: 'module' object has no attribute 'method'

這裏是我的進口產品：

#!/usr/bin/env python3 
# -*- coding: utf-8 -*- 

from flask import Flask, request, render_template, flash, url_for, redirect, session 
from flask_cors import CORS, cross_origin 
from dbconnect import connection 
from pymysql import escape_string as thwart 
from passlib.hash import sha256_crypt 
from functools import wraps 
import random 
from base64 import b64encode 
from wtforms import Form, BooleanField, TextField, PasswordField, validators 
import gc 
from urllib import request

我的功能：

@app.route('/login', methods=['POST', 'GET']) 
    def login_page(): 
     error = " " 
     try: 
      c, conn = connection() 
      if request.method == "POST": 

       data = c.execute("SELECT * FROM users WHERE username = (%s)", (thwart(request.form['username']))) 
       print(data) 
       if data < 1 : 
        return "0" 
       else: 
        data = c.fetchone()[2] 
        if sha256_crypt.verify(request.form['password'], data): 
         session['logged_in'] = True 
         session['username'] = request.form['username'] 
         return "1" 
        else: 
         return "0" 

      gc.collect() 

      return render_template("login.html") 

     except Exception as e: 
      raise e 
      error = "Invalid credentials" 
      return "error"

來源

2016-11-19 Hina Ch4n

你到底做從request的urllib的請求的所有引用？檢查來自'request'的哪個方法正在被使用？像檢查該方法是否是'request.method（）'？ – blacksite

你能在這裏粘貼更多的代碼嗎？像使用這種方法的東西，以及任何導入語句將是有用的。 –

只是做了它，增加了一些代碼 –

因爲你要導入2角獨立的request秒（從燒瓶和urllib的），它不能正常工作。更改爲進口的urllib的要求，這一點，並更新到req

from urllib import request as req

來源

2016-11-19 19:10:16

錯誤，同時檢查request.method

回答

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