Question

我在django中是个新手，正在项目的部署阶段。但是在完成所有设置后，它将显示500个内部服务器错误，并且apache2错误日志显示ImportError: No module named 'backend'

我试图编辑wsgi.py，因为这是导致此错误的原因

这是我的wsgi.py文件的内容

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings.dev')

application = get_wsgi_application()

settings / dev.py

DEBUG = True
ALLOWED_HOSTS = ['my_ip_address']
WSGI_APPLICATION = 'backend.wsgi.application'

manage.py

import os
import sys

if __name__ == '__main__':
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings.dev')
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)

目录结构：

atms
 --backend
       --wsgi.py
       --urls.py
       --settings
            --dev.py
 --manage.py

点冻结：

cairocffi==0.9.0
CairoSVG==2.2.1
cffi==1.11.5
cssselect2==0.2.1
defusedxml==0.5.0
Django==2.1.5
django-countries==5.3.2
django-weasyprint==0.5.4
djangorestframework==3.9.1
gunicorn==19.9.0
html5lib==1.0.1
Pillow==5.4.1
pycparser==2.19
Pyphen==0.9.5
pytz==2018.9
six==1.12.0
tinycss2==0.6.1
WeasyPrint==44
webencodings==0.5.1
whitenoise==4.0

/ p / apache2 / sites-avalible中的

atms.conf

        Alias /static /home/atms/atms/public/static
        <Directory /home/atms/atms/public/static>
                Require all granted
        </Directory>

        Alias /media /home/atms/atms/media
        <Directory /home/atms/atms/media>
                Require all granted
        </Directory>

        <Directory /home/atms/atms/backend>
                <Files wsgi.py>
                        Require all granted
                </Files>
        </Directory>

        WSGIScriptAlias / /home/atms/atms/backend/wsgi.py
        WSGIDaemonProcess django_app python-path=/home/atms/atms/backend python-home=/home/atms/venv
        WSGIProcessGroup django_app

错误日志显示

ImportError: No module named 'backend'

Answer 1

您已经将Dim postData As String = "{'text': 'je m appellle ihab'}" Dim tempCookies As New CookieContainer Dim encoding As New UTF8Encoding Dim byteData As Byte() = encoding.GetBytes(postData) Dim postReq As HttpWebRequest = DirectCast(WebRequest.Create("http://www.reverso.net/orthographe/correcteur-francais/ServerInterface.asmx/GetLgDetect"), HttpWebRequest) postReq.Method = "POST" postReq.KeepAlive = True postReq.CookieContainer = tempCookies postReq.ContentType = "application/json; charset=utf-8" postReq.Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip, deflate;q=0.8") postReq.Referer = "http://www.reverso.net/orthographe/correcteur-francais/" postReq.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 6.1; ru; rv:1.9.2.3) Gecko/20100401 Firefox/4.0 (.NET CLR 3.5.30729)" postReq.ContentLength = byteData.Length postReq.AutomaticDecompression = DecompressionMethods.GZip Or DecompressionMethods.Deflate Dim postreqstream As Stream = postReq.GetRequestStream() postreqstream.Write(byteData, 0, byteData.Length) postreqstream.Close() Dim postresponse As HttpWebResponse postresponse = DirectCast(postReq.GetResponse(), HttpWebResponse) tempCookies.Add(postresponse.Cookies) logincookie = tempCookies Dim postreqreader As New StreamReader(postresponse.GetResponseStream()) Dim thepage As String = postreqreader.ReadToEnd WebBrowser1.DocumentText = thepage直接放在python路径上，这意味着它本身并不是可导入的名称。您应该将父目录放在那里：

backend

生产中出现500内部服务器错误-Django

1 个答案: