V1.0

README.md

+### 安装环境依赖
+在克隆或下载项目后，在项目目录下执行`pip install -r requirements.txt`命令安装项目所需库。
+
+### 项目版本
+#### V1.0
+项目整体目录框架搭建完毕，后台管理员模型创建完成，实现命令行添加用户，后台登录页面实现。
\ No newline at end of file

apps/cms/models.py

+from datetime import datetime
+from werkzeug.security import generate_password_hash
+from exts import db
+
+
+class CMSUser(db.Model):
+    '''后台管理员用户类'''
+    __tablename__ = 'cms_user'
+    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    username = db.Column(db.String(30), nullable=False)
+    _password = db.Column(db.String(100), nullable=False)
+    email = db.Column(db.String(50), nullable=False, unique=True)
+    join_time = db.Column(db.DateTime, default=datetime.now())
+
+    def __init__(self, username, password, email):
+        self.username = username
+        self.password = password
+        self.email = email
+
+    @property
+    def password(self):
+        return self._password
+
+    @password.setter
+    def password(self, raw_password):
+        self._password = generate_password_hash(raw_password)

apps/cms/views.py

+from flask import Blueprint, render_template, views
+
+cms_bp = Blueprint('cms', __name__, url_prefix='/cms')
+
+@cms_bp.route('/')
+def index():
+    return '后台管理首页'
+
+
+class LoginView(views.MethodView):
+    def get(self):
+        return render_template('cms/cms_login.html')
+
+
+cms_bp.add_url_rule('/login/', view_func=LoginView.as_view('login'))
\ No newline at end of file

apps/front/views.py

+from flask import Blueprint
+
+front_bp = Blueprint('front', __name__)
+
+@front_bp.route('/')
+def index():
+    return '前台首页'
\ No newline at end of file

bbs.py

+'''
+前台 front
+后台 cms
+公有 common
+'''
+
+from flask import Flask
+from exts import db
+from apps.cms.views import cms_bp
+from apps.front.views import front_bp
+import config
+
+
+app = Flask(__name__)
+app.config.from_object(config)
+app.config['TEMPLATE_AUTO_RELOAD'] = True
+db.init_app(app)
+
+app.register_blueprint(cms_bp)
+app.register_blueprint(front_bp)
+
+
+if __name__ == '__main__':
+    app.run(debug=True)
\ No newline at end of file

config.py

+# 数据库连接配置
+HOSTNAME = '127.0.0.1'
+PORT = 3306
+USERNAME = 'root'
+PASSWORD = 'root'
+DATABASE = 'flask_bbs'
+DB_URL = 'mysql+mysqlconnector://{}:{}@{}:{}/{}?charset=utf8'.format(USERNAME, PASSWORD, HOSTNAME, PORT, DATABASE)
+
+SQLALCHEMY_DATABASE_URI = DB_URL
+SQLALCHEMY_TRACK_MODIFICATIONS = False

exts.py

+from flask_sqlalchemy import SQLAlchemy
+
+db = SQLAlchemy()
\ No newline at end of file

manage.py

+from flask_script import Manager
+from bbs import app
+from flask_migrate import Migrate, MigrateCommand
+from exts import db
+from apps.cms.models import CMSUser
+
+manager = Manager(app)
+Migrate(app, db)
+
+manager.add_command('db', MigrateCommand)
+
+
+@manager.option('-u', '--username', dest='username')
+@manager.option('-p', '--password', dest='password')
+@manager.option('-e', '--email', dest='email')
+def create_cms_user(username, password, email):
+    user = CMSUser(username=username, password=password, email=email)
+    db.session.add(user)
+    db.session.commit()
+    print('CMS用户添加成功')
+
+
+if __name__ == '__main__':
+    manager.run()

migrations/README

+Generic single-database configuration.
\ No newline at end of file

migrations/alembic.ini

+# A generic, single database configuration.
+
+[alembic]
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

migrations/env.py

+from __future__ import with_statement
+
+import logging
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+logger = logging.getLogger('alembic.env')
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+from flask import current_app
+config.set_main_option(
+    'sqlalchemy.url',
+    str(current_app.extensions['migrate'].db.engine.url).replace('%', '%%'))
+target_metadata = current_app.extensions['migrate'].db.metadata
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url, target_metadata=target_metadata, literal_binds=True
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+
+    # this callback is used to prevent an auto-migration from being generated
+    # when there are no changes to the schema
+    # reference: http://alembic.zzzcomputing.com/en/latest/cookbook.html
+    def process_revision_directives(context, revision, directives):
+        if getattr(config.cmd_opts, 'autogenerate', False):
+            script = directives[0]
+            if script.upgrade_ops.is_empty():
+                directives[:] = []
+                logger.info('No changes in schema detected.')
+
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section),
+        prefix='sqlalchemy.',
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection,
+            target_metadata=target_metadata,
+            process_revision_directives=process_revision_directives,
+            **current_app.extensions['migrate'].configure_args
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

migrations/script.py.mako

+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

migrations/versions/99eda37c54a8_.py

+"""empty message
+
+Revision ID: 99eda37c54a8
+Revises: 
+Create Date: 2020-05-18 20:22:12.634486
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '99eda37c54a8'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('cms_user',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('username', sa.String(length=30), nullable=False),
+    sa.Column('password', sa.String(length=30), nullable=False),
+    sa.Column('email', sa.String(length=50), nullable=False),
+    sa.Column('join_time', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('email')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('cms_user')
+    # ### end Alembic commands ###

migrations/versions/f7a47bdbaa71_.py

+"""empty message
+
+Revision ID: f7a47bdbaa71
+Revises: 99eda37c54a8
+Create Date: 2020-05-18 20:41:53.508066
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision = 'f7a47bdbaa71'
+down_revision = '99eda37c54a8'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('cms_user', sa.Column('_password', sa.String(length=100), nullable=False))
+    op.drop_column('cms_user', 'password')
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('cms_user', sa.Column('password', mysql.VARCHAR(length=30), nullable=False))
+    op.drop_column('cms_user', '_password')
+    # ### end Alembic commands ###

requirements.txt

+alembic==1.4.2
+aniso8601==8.0.0
+click==7.1.1
+dnspython==1.16.0
+Flask==1.1.2
+Flask-Migrate==2.5.3
+Flask-RESTful==0.3.8
+Flask-Script==2.0.6
+Flask-SQLAlchemy==2.4.1
+Flask-WTF==0.14.3
+itsdangerous==1.1.0
+Jinja2==2.11.2
+Mako==1.1.2
+MarkupSafe==1.1.1
+mysql-connector==2.2.9
+mysql-connector-python==8.0.19
+protobuf==3.6.1
+PyMySQL==0.9.3
+python-dateutil==2.8.1
+python-editor==1.0.4
+pytz==2020.1
+six==1.14.0
+SQLAlchemy==1.3.16
+Werkzeug==1.0.1
+WTForms==2.3.1

static/cms/css/signin.css

+body {
+  padding-top: 40px;
+  padding-bottom: 40px;
+  background-color: #eee;
+}
+
+.form-signin {
+  max-width: 330px;
+  padding: 15px;
+  margin: 0 auto;
+}
+.form-signin .form-signin-heading,
+.form-signin .checkbox {
+  margin-bottom: 10px;
+}
+.form-signin .checkbox {
+  font-weight: normal;
+}
+.form-signin .form-control {
+  position: relative;
+  height: auto;
+  -webkit-box-sizing: border-box;
+     -moz-box-sizing: border-box;
+          box-sizing: border-box;
+  padding: 10px;
+  font-size: 16px;
+}
+.form-signin .form-control:focus {
+  z-index: 2;
+}
+.form-signin input[type="email"] {
+  margin-bottom: -1px;
+  border-bottom-right-radius: 0;
+  border-bottom-left-radius: 0;
+}
+.form-signin input[type="password"] {
+  margin-bottom: 10px;
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}
\ No newline at end of file

templates/cms/cms_login.html

+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
+    <meta name="description" content="">
+    <meta name="author" content="">
+    <link rel="icon" href="{{ url_for('static', filename='cms/images/bbs-favicon.ico') }}">
+
+    <title>CMS用户登录</title>
+
+    <!-- Bootstrap core CSS -->
+    <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
+
+    <!-- Custom styles for this template -->
+    <link href="{{ url_for('static', filename='cms/css/signin.css') }}" rel="stylesheet">
+    <![endif]-->
+</head>
+
+<body>
+
+<div class="container">
+
+    <form class="form-signin" method="post">
+        <h2 class="form-signin-heading">请登录</h2>
+        <label for="inputEmail" class="sr-only">邮箱地址</label>
+        <input type="email" id="inputEmail" class="form-control" name="email" placeholder="邮箱地址" required autofocus>
+        <label for="inputPassword" class="sr-only">密码</label>
+        <input type="password" id="inputPassword" class="form-control" name="password" placeholder="密码" required>
+        <div class="checkbox">
+            <label>
+                <input type="checkbox" value="remember-me" name="remember"> 记住我
+            </label>
+        </div>
+        <button class="btn btn-lg btn-primary btn-block" type="submit">立即登录</button>
+    </form>
+
+</div> <!-- /container -->
+
+
+</body>
+</html>