def get(self, request, image_code_id):
# 创建连接到redis的对象
redis_conn = get_redis_connection('verify_code')
if not image_code_id:
logger.error("参数不足")
return Response({'message': '微博服务器异常'}, status=status.HTTP_404_NOT_FOUND)
image_name, real_image_code, image_data = captcha.generate_captcha()
# 将code_id作为key将验证码图片的真实值保存到redis数据库,并设置有效时长5分钟
try:
redis_conn.setex("CODEID_%s" % image_code_id, 300, real_image_code)
# print(real_image_code)
except Exception as error:
logger.info(error)
return Response({'message': '验证失败'}, status=status.HTTP_400_BAD_REQUEST)
# 返回验证码图片数据
resp = HttpResponse(image_data)
resp._content_type = 'image/jpg'
return resp
def response_test(request):
"""构造响应"""
# # 默认响应头
# result = '{"name": "sam"}'
# # 三个参数 content content_type status
# return HttpResponse(content=result, content_type="application/json", status=400)
# 构造自定义响应头
response = HttpResponse()
response["name"] = "sam"
# 设置响应头属性
response.content = '{"type":"python"}'
response._content_type = "application/json"
response.status_code = 400
# 设置session
request.session["name"] = "bily"
request.session["age"] = 20
return response
