Tutorial Django - Installation på Ubuntu Linux [ Trin for trin ]

Vil du gerne lære at lave en Django installation på Ubuntu Linux? I denne tutorial vil vi vise dig, hvordan du installerer, konfigurerer og får adgang til Django CMS på en computer, der kører Ubuntu Linux.

• Ubuntu 18
• Ubuntu 19
• Django 2.2.6

Hardwareliste:

Følgende afsnit præsenterer listen over udstyr, der bruges til at oprette denne Django tutorial.

Hvert stykke hardware, der er anført ovenfor, kan findes på Amazon hjemmeside.

Django Relaterede Tutorial:

På denne side tilbyder vi hurtig adgang til en liste over tutorials relateret til Django installation.

Tutorial Django – Installation på Ubuntu Linux

Opgrader din Ubuntu-installation, og genstart computeren.

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Brug apt-get til at installere de nødvendige pakker.

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Kontroller den standard Python-version, der er installeret på systemet.

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Kontroller den nyeste Python-version, der er installeret på dit system.

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Skift python-standardversionen til den seneste udgave, der er fundet.

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Kontroller den standard Python-version, der er installeret på systemet.

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Installer Django.

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Opret dit første Django projekt.

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Bekræft listen over de oprettede Django-filer.

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Her er et eksempel.

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Du kan bruge trækommandoen til at ændre listen over filer og mapper.

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Redigere settings.py fil

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Find den ALLOWED_HOSTS og konfigurer din Django-server-IP-adresse.

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I vores eksempel kører Djando-serveren på en computer ved hjælp af IP-adressen 192.168.15.11.

Start Django-serveren.

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Åbn en browser software, skal du indtaste IP-adressen på din Django server firewall plus: 8000 og få adgang til web-interface.

I vores eksempel blev følgende webadresse indtastet i browseren:

• https://192.168.15.11:8000

Django-webgrænsefladen skal præsenteres

Tryk på CTRL+C på Linux-kommandolinjen for at stoppe Djando-serveren.

Opret Django SQLite-databaseskemaet.

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cd /django/myproject
python manage.py migrate

Operations to perform:
  Apply all migrations: admin, auth, contenttypes, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add... OK
  Applying admin.0003_logentry_add_action_flag_choices... OK
  Applying contenttypes.0002_remove_content_type_name... OK
  Applying auth.0002_alter_permission_name_max_length... OK
  Applying auth.0003_alter_user_email_max_length... OK
  Applying auth.0004_alter_user_username_opts... OK
  Applying auth.0005_alter_user_last_login_null... OK
  Applying auth.0006_require_contenttypes_0002... OK
  Applying auth.0007_alter_validators_add_error_messages... OK
  Applying auth.0008_alter_user_username_max_length... OK
  Applying auth.0009_alter_user_last_name_max_length... OK
  Applying auth.0010_alter_group_name_max_length... OK
  Applying auth.0011_update_proxy_permissions... OK
  Applying sessions.0001_initial... OK

Opret brugerkontoen Administrativ.

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I vores eksempel opretter vi en brugerkonto med navnet root med adgangskoden kamisama123.

Start Django-serveren.

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Åbn din browser og indtast IP-adressen på din webserver plus :8000/admin

I vores eksempel blev følgende webadresse indtastet i browseren:

• http://192.168.15.11:8000/admin

På login-skærmen skal du bruge django-brugernavnet og adgangskoden, der er oprettet før.

• Standard brugernavn: root
• Standard adgangskode: kamisama123

Efter et vellykket login, vil du blive sendt til Django Dashboard.

Tillykke! Du er færdig med Django Installation på Ubuntu Linux.

Tutorial Django – CMS Installation på Ubuntu Linux

Tryk på CTRL+C på Linux-kommandolinjen for at stoppe Djando-serveren.

Installer Django-CMS.

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pip3 install django-cms

Collecting django-cms
  Downloading https://files.pythonhosted.org/packages/20/f1/1a7b23426d0e78ab1feec9976ee74ef1e70d393d1cf21124eeca69aa6563/django_cms-3.7.0-py2.py3-none-any.whl (2.7MB)
    100% |████████████████████████████████| 2.7MB 389kB/s
Collecting django-treebeard>=4.3 (from django-cms)
  Downloading https://files.pythonhosted.org/packages/14/8a/d3d85018bb14cf951a41f362da1505e0523ff8b798844e270f030d4646ac/django-treebeard-4.3.tar.gz (310kB)
    100% |████████████████████████████████| 317kB 2.1MB/s
Collecting django-sekizai>=0.7 (from django-cms)
  Downloading https://files.pythonhosted.org/packages/61/7c/a170ca36c4ea4c7c228b379df3da9a2dbec4c28ae3d7149c44990512cb0d/django-sekizai-1.0.0.tar.gz
Requirement already satisfied: Django<3.0,>=1.11 in /usr/local/lib/python3.7/dist-packages (from django-cms) (2.2.6)
Collecting djangocms-admin-style>=1.2 (from django-cms)
  Downloading https://files.pythonhosted.org/packages/43/4a/85121924727ee789e9f0d4a434e0a8a45db4a9d47d411a4000f77154f73b/djangocms-admin-style-1.4.0.tar.gz (293kB)
    100% |████████████████████████████████| 296kB 2.2MB/s
Collecting django-classy-tags>=0.7.2 (from django-cms)
  Downloading https://files.pythonhosted.org/packages/8b/21/a209e260f863bf6fafa97fa38ec709d552abfcf6edb0b73be6d680b43eb0/django-classy-tags-0.9.0.tar.gz
Collecting django-formtools>=2.1 (from django-cms)
  Downloading https://files.pythonhosted.org/packages/97/3f/b8e04c41c028d5cdad651393abea1f686d846c717d8ab5d5ebe2974f711c/django_formtools-2.1-py2.py3-none-any.whl (132kB)
    100% |████████████████████████████████| 133kB 102kB/s
Requirement already satisfied: sqlparse in /usr/local/lib/python3.7/dist-packages (from Django<3.0,>=1.11->django-cms) (0.3.0)
Requirement already satisfied: pytz in /usr/local/lib/python3.7/dist-packages (from Django<3.0,>=1.11->django-cms) (2019.2)
Building wheels for collected packages: django-treebeard, django-sekizai, djangocms-admin-style, django-classy-tags
  Running setup.py bdist_wheel for django-treebeard ... done
  Stored in directory: /root/.cache/pip/wheels/e8/e4/cd/4c118bf3f04c206159be92a6710c36244b40d5f98e3d1e67a3
  Running setup.py bdist_wheel for django-sekizai ... done
  Stored in directory: /root/.cache/pip/wheels/5a/22/35/2cf651b8bef49fc1a26c45e98e14f202beed1d6d54026d941d
  Running setup.py bdist_wheel for djangocms-admin-style ... done
  Stored in directory: /root/.cache/pip/wheels/d5/7b/b8/03564415f99437f7ad832227d7cf7640cefdbce692af11e3d6
  Running setup.py bdist_wheel for django-classy-tags ... done
  Stored in directory: /root/.cache/pip/wheels/cc/20/9d/d219196a415b1136d2c41a762af7bd9e8e5cbc0ceb2a5a55c6
Successfully built django-treebeard django-sekizai djangocms-admin-style django-classy-tags
Installing collected packages: django-treebeard, django-classy-tags, django-sekizai, djangocms-admin-style, django-formtools, django-cms
Successfully installed django-classy-tags-0.9.0 django-cms-3.7.0 django-formtools-2.1 django-sekizai-1.0.0 django-treebeard-4.3 djangocms-admin-style-1.4.0

Rediger din Django-settings.py fil.

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Find INSTALLED_APPS område.

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Skift din fils INSTALLED_APPS til at ligne min.

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Find LANGUAGE_CODE konfiguration.

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Skift LANGUAGE_CODE kun til engelsk.

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Tilføj en sektion SPROG efter LANGUAGE_CODE definition.

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Tilføj følgende linje i slutningen af konfigurationsfilen.

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Start Django-serveren.

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Som et eksempel, her er indholdet af vores settings.py fil.

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"""
Django settings for myproject project.

Generated by 'django-admin startproject' using Django 2.2.6.

For more information on this file, see
https://docs.djangoproject.com/en/2.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.2/ref/settings/
"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '%if7_+t983kf)g(&kd(^o*&p!(lz)8t@$t_rp_n9k3t&@dwar9'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = ['192.168.15.11']

# Application definition

INSTALLED_APPS = [
    'django.contrib.sites',
    'cms',
    'menus',
    'treebeard',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'myproject.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'myproject.wsgi.application'

# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}

# Password validation
# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]

# Internationalization
# https://docs.djangoproject.com/en/2.2/topics/i18n/

LANGUAGE_CODE = 'en'

LANGUAGES = [
    ('en', 'English'),
    ('pt', 'Portuguese'),
    ('de', 'German'),
]

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/

STATIC_URL = '/static/'

SITE_ID = 1

Tryk på CTRL+C på Linux-kommandolinjen for at stoppe Djando-serveren.

Overfør de nye konfigurationer.

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cd /django/myproject
python manage.py migrate

Operations to perform:
  Apply all migrations: admin, auth, cms, contenttypes, menus, sessions, sites
Running migrations:
  Applying sites.0001_initial... OK
  Applying cms.0001_initial... OK
  Applying cms.0002_auto_20140816_1918... OK
  Applying cms.0003_auto_20140926_2347... OK
  Applying cms.0004_auto_20140924_1038... OK
  Applying cms.0005_auto_20140924_1039... OK
  Applying cms.0006_auto_20140924_1110... OK
  Applying cms.0007_auto_20141028_1559... OK
  Applying cms.0008_auto_20150208_2149... OK
  Applying cms.0008_auto_20150121_0059... OK
  Applying cms.0009_merge... OK
  Applying cms.0010_migrate_use_structure... OK
  Applying cms.0011_auto_20150419_1006... OK
  Applying cms.0012_auto_20150607_2207... OK
  Applying cms.0013_urlconfrevision... OK
  Applying cms.0014_auto_20160404_1908... OK
  Applying cms.0015_auto_20160421_0000... OK
  Applying cms.0016_auto_20160608_1535... OK
  Applying cms.0017_pagetype... OK
  Applying cms.0018_create_pagenode... OK
  Applying cms.0019_set_pagenode... OK
  Applying cms.0020_old_tree_cleanup... OK
  Applying cms.0021_auto_20180507_1432... OK
  Applying cms.0022_auto_20180620_1551... OK
  Applying menus.0001_initial... OK
  Applying sites.0002_alter_domain_unique... OK

Start Django-serveren.

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Åbn din browser og indtast IP-adressen på din webserver plus :8000/admin

I vores eksempel blev følgende webadresse indtastet i browseren:

• http://192.168.15.11:8000/admin

På login-skærmen skal du bruge django-brugernavnet og adgangskoden, der er oprettet før.

• Standard brugernavn: root
• Standard adgangskode: kamisama123

Efter et vellykket login, vil du blive sendt til Django Dashboard med CMS installeret.

Tillykke! Du er færdig med Django CMS Installation på Ubuntu Linux.

Selvstudium Django – Mysql Database Integration

Tryk på CTRL+C på Linux-kommandolinjen for at stoppe Djando-serveren.

Installer MySQL-databasetjenesten.

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Brug PIP til at installere Mysqlclient-pakken.

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Få adgang til MySQL-databaseserveren.

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Opret en database med navnet django.

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Opret en mysql bruger ved navn django.

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Giv MySQL brugeren opkaldt django tilladelse over databasen opkaldt django.

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Rediger /etc/mysql/my.cnf.

Indsæt følgende oplysninger på bottonen i denne fil.

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Rediger din Django-settings.py fil.

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Find databaseområdet.

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Skift databaseområdet, så det ligner mit.

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Du skal ændre databasenavnet, brugernavnet og adgangskoden, så den afspejler dit miljø.

Start Django-serveren.

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Tryk på CTRL+C på Linux-kommandolinjen for at stoppe Djando-serveren.

Overfør de nye konfigurationer til MySQL.

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cd /django/myproject
python manage.py migrate

Operations to perform:
  Apply all migrations: admin, auth, cms, contenttypes, menus, sessions, sites
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add... OK
  Applying admin.0003_logentry_add_action_flag_choices... OK
  Applying contenttypes.0002_remove_content_type_name... OK
  Applying auth.0002_alter_permission_name_max_length... OK
  Applying auth.0003_alter_user_email_max_length... OK
  Applying auth.0004_alter_user_username_opts... OK
  Applying auth.0005_alter_user_last_login_null... OK
  Applying auth.0006_require_contenttypes_0002... OK
  Applying auth.0007_alter_validators_add_error_messages... OK
  Applying auth.0008_alter_user_username_max_length... OK
  Applying auth.0009_alter_user_last_name_max_length... OK
  Applying auth.0010_alter_group_name_max_length... OK
  Applying auth.0011_update_proxy_permissions... OK
  Applying sites.0001_initial... OK
  Applying cms.0001_initial... OK
  Applying cms.0002_auto_20140816_1918... OK
  Applying cms.0003_auto_20140926_2347... OK
  Applying cms.0004_auto_20140924_1038... OK
  Applying cms.0005_auto_20140924_1039... OK
  Applying cms.0006_auto_20140924_1110... OK
  Applying cms.0007_auto_20141028_1559... OK
  Applying cms.0008_auto_20150208_2149... OK
  Applying cms.0008_auto_20150121_0059... OK
  Applying cms.0009_merge... OK
  Applying cms.0010_migrate_use_structure... OK
  Applying cms.0011_auto_20150419_1006... OK
  Applying cms.0012_auto_20150607_2207... OK
  Applying cms.0013_urlconfrevision... OK
  Applying cms.0014_auto_20160404_1908... OK
  Applying cms.0015_auto_20160421_0000... OK
  Applying cms.0016_auto_20160608_1535... OK
  Applying cms.0017_pagetype... OK
  Applying cms.0018_create_pagenode... OK
  Applying cms.0019_set_pagenode... OK
  Applying cms.0020_old_tree_cleanup... OK
  Applying cms.0021_auto_20180507_1432... OK
  Applying cms.0022_auto_20180620_1551... OK
  Applying menus.0001_initial... OK
  Applying sessions.0001_initial... OK
  Applying sites.0002_alter_domain_unique... OK

Som et eksempel, her er indholdet af vores settings.py fil.

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"""
Django settings for myproject project.

Generated by 'django-admin startproject' using Django 2.2.6.

For more information on this file, see
https://docs.djangoproject.com/en/2.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.2/ref/settings/
"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '%if7_+t983kf)g(&kd(^o*&p!(lz)8t@$t_rp_n9k3t&@dwar9'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = ['192.168.15.11']

# Application definition

INSTALLED_APPS = [
    'django.contrib.sites',
    'cms',
    'menus',
    'treebeard',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'myproject.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'myproject.wsgi.application'

# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'OPTIONS': {
            'read_default_file': 'https://d1ny9casiyy5u5.cloudfront.net/etc/mysql/my.cnf',
                   },
               }
}

# Password validation
# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]

# Internationalization
# https://docs.djangoproject.com/en/2.2/topics/i18n/

LANGUAGE_CODE = 'en'

LANGUAGES = [
    ('en', 'English'),
    ('pt', 'Portuguese'),
    ('de', 'German'),
]

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/

STATIC_URL = '/static/'

SITE_ID = 1

Opret brugerkontoen Django Administrative.

Copy to Clipboard

Start Django-serveren.

Copy to Clipboard

Åbn din browser og indtast IP-adressen på din webserver plus :8000/admin

I vores eksempel blev følgende webadresse indtastet i browseren:

• http://192.168.15.11:8000/admin

På login-skærmen skal du bruge django-brugernavnet og adgangskoden, der er oprettet før.

• Standard brugernavn: root
• Standard adgangskode: kamisama123

Efter et vellykket login, vil du blive sendt til Django Dashboard med CMS installeret.

Tillykke! Du er færdig med Django integration med MySQL på Ubuntu Linux.

Django – Installation på Ubuntu Linux

Django – Installation på Ubuntu Linux

Hardwareliste:

Django Relaterede Tutorial:

Tutorial Django – Installation på Ubuntu Linux

Tutorial Django – CMS Installation på Ubuntu Linux

Selvstudium Django – Mysql Database Integration

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