Pycharm 使用远程的 Linux 主机解释器创建项目

1、Linux 上配置 Django 环境

# cat /etc/redhat-release 
CentOS Linux release 7.5.1804 (Core)
# python -V
Python 2.7.5
# pip install virtualenv
# virtualenv devops_env
# source devops_env/bin/activate
# pip install django
# python -c "import django;print django.__version__"
1.11.13

2、在 Windows 上 用 Pycharm 创建 devops 项目，指定远程 Linux 主机的 Python 解释器
打开 Pycharm 创建项目

添加远程 Linux 主机的 Python 解释器

配置 Linux 远程主机的 IP、端口、用户名、密码、Python 解释器路径

等待一会，让配置完成

修改远程 Linux 主机的项目目录为 /root/devops

项目创建成功

远程 Linux 主机的目录

本地 Windows 主机的目录

3、配置 Windows 主机和远程 Linux 主机的目录同步功能
Windows 主机的目录 D:\Python\devops 和 远程 Linux 主机的目录 /root/devops 是映射关系，
配置 Windows 主机和远程 Linux 主机的目录同步功能，
以便在 Windows 主机修改的文件可以上传到远程 Linux 主机，在远程 Linux 主机修改的文件可以下载到本地 Windows 主机

4、配置项目
修改 settings.py 文件

# coding: utf-8
"""
Django settings for devops project.

Generated by 'django-admin startproject' using Django 1.11.13.

For more information on this file, see
https://docs.djangoproject.com/en/1.11/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.11/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/1.11/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '+&lof@)tr+&xyo60(l2klifi$+ost%k+rtvua^5u61^)v_gj+%'

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

ALLOWED_HOSTS = ['*']


# Application definition

INSTALLED_APPS = [
    '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 = 'devops.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'templates')]
        ,
        '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 = 'devops.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.11/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'devops',
        'USER': 'root',
        'PASSWORD': '123456',
        'HOST': '127.0.0.1',
        'PORT': '',
        'OPTIONS': {},
        'init_command': 'SET storage_engine=INNODB,'
                        'SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED, autocommit=1, names "utf8";',
    }
}


# Password validation
# https://docs.djangoproject.com/en/1.11/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/1.11/topics/i18n/

LANGUAGE_CODE = 'zh-Hans'

TIME_ZONE = 'Asia/Shanghai'

USE_I18N = True

USE_L10N = True

USE_TZ = False


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.11/howto/static-files/

STATIC_URL = '/static/'

记得同步 settings.py 文件到 Linux 远程主机

远程 Linux 主机上创建数据库（MySQL已安装好），安装 MySQL-python

# mysql -uroot -p123456 -e "create database devops"
# yum install python-devel mysql-devel -y
# pip install MySQL-python

5、配置运行 devops 项目
指定运行时的 IP 地址，以便可以用本地浏览器访问

运行项目

访问 远端 Linux 主机地址

6、创建一个 assets 的 Django app

创建后的目录结构

注册 app 到 Django

Django devops 项目就初始化完成了