'str'对象没有属性'get'

本文介绍了'str'对象没有属性'get'的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在Django中进行Braintree集成.我遵循了本指南:

I'm working on Braintree intergration in Django. I've followed this guide:

但是，出现错误'str'对象没有属性'get'.

Views.py

from django.shortcuts import render, render_to_response from django.http.response import HttpResponse import braintree braintree.Configuration.configure(braintree.Environment.Sandbox, "privatekey here", "merchant key here", "public key here") def form(request): return render_to_response('braintree.html') def create_transaction(request): if request.method == 'POST': print request.POST.get("number") result = braintree.Transaction.sale({ "amount": "1000.00", "credit_card": { "number": request.POST.get("number"), "cvv": request.POST.get("cvv"), "expiration_month": request.POST.get("month"), "expiration_year": request.POST.get("year") }, "options": { "submit_for_settlement": True } }) if result.is_success: return "<h1>Success! Transaction ID: {0}</h1>".format(result.transaction.id) else: return "<h1>Error: {0}</h1>".format(result.message) else: return HttpResponse('no post')

例外是

Environment: Request Method: POST Request URL: lcoalhost/create_transaction Django Version: 1.6.2 Python Version: 2.7.5 Installed Applications: ('django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles') Installed Middleware: ('django.contrib.sessions.middleware.SessionMiddleware', 'django.middlewaremon.CommonMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware') Traceback: File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response 201.response = middleware_method(request, response) File "/usr/local/lib/python2.7/dist-packages/django/middleware/clickjacking.py" in process_response 30. if response.get('X-Frame-Options', None) is not None: Exception Type: AttributeError at /create_transaction Exception Value: 'str' object has no attribute 'get'

推荐答案

您是直接从POST块中的 create_transaction 返回字符串.您需要将它们包装在HttpResponse中.

You're returning strings directly from create_transaction inside the POST block. You need to wrap them in an HttpResponse.