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目录
[1.1 项目介绍](#1.1 项目介绍)
[1.2 开发技术](#1.2 开发技术)
[3.1 前台功能](#3.1 前台功能)
[3.2 后台功能](#3.2 后台功能)
[4.1 setting.py](#4.1 setting.py)
[4.3 config_v.py](#4.3 config_v.py)
[4.4 user_v.py](#4.4 user_v.py)
1、项目介绍及开发技术
1.1 项目介绍
在信息爆炸的时代,个人和企业越来越需要一个平台来分享知识、表达观点和交流思想。博客作为一种流行的内容分享形式,已经成为信息传播和个人品牌建设的重要渠道。为了满足用户对于一个现代化、易用且功能丰富的博客平台的需求,我们开发了一个基于Flask+Vue的博客系统。
背景: 传统的博客平台可能存在界面不美观、功能单一、用户交互性差等问题。随着用户对于个性化和社交互动的需求增加,以及对于内容管理的便捷性要求提高,开发一个新型的博客系统变得尤为重要。Flask作为后端框架,以其轻量级和灵活性著称,而Vue则以其高效的前端开发能力被广泛使用。
目的意义:
- 提升用户体验: 系统提供了一个简洁、现代的用户界面,增强了用户的阅读和写作体验。
- 丰富功能模块: 包括文章管理、公告资讯、平台沟通等,满足用户多样化的需求。
- 加强社交互动: 平台沟通功能使用户之间的交流更加便捷,增加了用户粘性。
- 个性化服务: 用户可以在个人中心管理自己的文章、收藏和举报信息,享受个性化的服务。
- 高效的内容管理: 后台管理模块为管理员提供了强大的内容管理工具,包括标签、分类和公告管理。
综上所述,基于Flask+Vue的博客系统旨在为用户提供一个美观、易用、功能丰富的博客平台,同时为管理员提供一个高效的内容管理后台。通过技术手段优化博客体验,该系统有望成为用户表达自己和分享知识的首选平台。
1.2 开发技术
技术仅供参考,普通Python Web项目,一般采用Django/Flask(少用)+Vue+MySQL,爬虫框架为Scrapy。Python大数据项目,一般采用了Hadoop、Spark、Scrapy、DataGrip等。
序号 | 技术名称 | 类型 | 版本/备注 | 用途描述 |
---|---|---|---|---|
1 | Python | 编程语言 | Python 3.7.7 | 广泛用于Web开发、数据科学、AI等领域 |
2 | Django | Web框架 | Django2.0 | 高级Web框架,用于快速开发Web应用 |
3 | Flask | Web框架 | Flask2.0.0 | 轻量级Web框架,适合小型项目 |
4 | Scrapy | 爬虫框架 | Scrapy2.9.0 | 用于编写爬虫程序,快速抓取网页数据 |
5 | Hadoop | 大数据处理 | 分布式存储和计算框架,适合大数据存储和处理 | |
6 | Spark | 大数据处理 | pyspark3.3.2 | 快速、通用的集群计算系统 |
7 | MySQL | 数据库 | MySQL5.7+ | 关系型数据库,用于存储和管理数据 |
8 | Navicat | 数据库管理工具 | Navicat11+ | 数据库管理和开发工具,支持多种数据库 |
9 | DataGrip | 数据库管理工具 | 强大的数据库管理工具,支持多种数据库 | |
10 | PyCharm | 开发环境 | Pycharm2021 | Python IDE,提供代码编辑、调试等功能 |
11 | VSCode | 开发环境 | VSCode1.15.1 | 轻量级但功能强大的代码编辑器 |
12 | Node.js | 服务器端JS环境 | Node 14.15.0 | 用于构建高性能的服务器端和网络应用 |
2、系统功能设计结构图
功能模块结构图
│
├── 前台
│ ├── 登录/注册
│ ├── 首页
│ ├── 文章
│ ├── 公告资讯
│ ├── 平台沟通
│ └── 个人中心
│ ├── 个人中心
│ ├── 修改密码
│ ├── 文章管理
│ ├── 举报信息
│ ├── 消息通知
│ └── 我的收藏
│
└── 后台
├── 登录
├── 系统首页
│ └── 统计
├── 用户管理
├── 标签管理
├── 分类管理
├── 文章管理
├── 公告资讯管理
├── 举报信息管理
├── 消息通知管理
└── 系统管理
└── 我的信息
这个结构图展示了前后端的功能模块。前台主要面向用户,提供登录、注册、浏览首页、阅读文章、查看公告资讯、平台沟通以及个人中心等功能。用户可以在个人中心管理个人信息、密码、文章、举报信息、消息通知和收藏。
后台则为管理员提供了系统管理的界面,包括系统首页的统计信息、用户管理、标签管理、分类管理、文章管理、公告资讯管理、举报信息管理和消息通知管理等。管理员可以通过这些模块对系统内的数据进行维护和管理,确保系统的稳定运行和信息的准确性。通过这样的系统设计,基于Flask+Vue的博客系统能够为用户提供便捷的博客服务,同时为系统管理者提供高效的管理工具。
架构图(不同框架)参考展示:
3、功能截图
3.1 前台功能
3.2 后台功能
4、关键代码
4.1 setting.py
python
"""
Django settings for dj2 project.
Generated by 'django-admin startproject' using Django 2.0.
For more information on this file, see
https://docs.djangoproject.com/en/2.0/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.0/ref/settings/
"""
import os
from concurrent.futures.thread import ThreadPoolExecutor
executor = ThreadPoolExecutor(20)
from util.configread import config_read
# 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/2.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'w5yn#0gn2tt7pvu%hvwt0!lt=!$6+eqp4%m8)u3u#gknm@jm)k'
# 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',
"main",
'corsheaders',
]
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',
'threadlocals.middleware.ThreadLocalMiddleware',
"xmiddleware.xparam.Xparam",
"xmiddleware.xauth.Xauth",
'corsheaders.middleware.CorsMiddleware',
'django.middleware.common.CommonMiddleware',
]
CORS_ALLOW_CREDENTIALS = True
CORS_ORIGIN_ALLOW_ALL = True
CORS_ALLOW_HEADERS = ('*')
SESSION_ENGINE = "django.contrib.sessions.backends.cache"
SESSION_COOKIE_NAME = "sessionid"
SESSION_COOKIE_PATH = "/"
SESSION_COOKIE_DOMAIN = None
SESSION_COOKIE_SECURE = False
SESSION_COOKIE_HTTPONLY = True
SESSION_COOKIE_AGE = 1209600
SESSION_EXPIRE_AT_BROWSER_CLOSE = False
SESSION_SAVE_EVERY_REQUEST = False
ROOT_URLCONF = 'dj2.urls'
TEMPLATES_DIR = os.path.join(BASE_DIR, "templates")
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [TEMPLATES_DIR],
'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 = 'dj2.wsgi.application'
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TLS = False
EMAIL_USE_SSL = True
EMAIL_HOST = 'smtp.qq.com'
EMAIL_PORT = 465
EMAIL_HOST_USER = 'yclw9@qq.com'
EMAIL_HOST_PASSWORD = 'mhbrkuayvkkgbijd'
# Database
# https://docs.djangoproject.com/en/2.0/ref/settings/#databases
# DATABASES = {
# 'default': {
# 'ENGINE': 'django.db.backends.sqlite3',
# 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
# }
# }
dbtype, host, port, user, passwd, dbName, charset,hasHadoop = config_read("config.ini")
dbName=dbName.replace(" ","").strip()
print(dbtype, host, port, user, passwd, dbName, charset)
if dbtype == 'mysql':
DATABASES = {
'default': {
# 'ENGINE': 'django.db.backends.sqlite3',
# 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
'ENGINE': 'django.db.backends.mysql',
'OPTIONS': {
'sql_mode': 'traditional',
'init_command': "SET sql_mode='traditional'", # STRICT_TRANS_TABLES
},
'NAME': dbName,
'USER': user,
'PASSWORD': passwd,
'HOST': host,
'PORT': port,
'charset': charset,
'TEST': {
'CHARSET': charset,
'COLLATION': 'utf8_general_ci',
},
'CONN_MAX_AGE':60
},
}
else:
print("请使用mysql5.5数据库")
os._exit(1)
if 'spark' in hasHadoop or 'hive' in hasHadoop:
jar_fielpath=os.path.join(BASE_DIR,"bin","mysql-connector-java-8.0.32.jar")
print(jar_fielpath)
if os.path.exists(jar_fielpath)==False:
print('请检查mysql-connector-java-8.0.32.jar文件是否存在')
os._exit(1)
try:
spark = SparkSession.builder.config("spark.jars",jar_fielpath).master("local").appName("django").getOrCreate()
except Exception as e:
print('请检查spark配置',e)
os._exit(1)
jdbc_url=f'jdbc:mysql://{host}:{port}/{dbName}?user={user}&password={passwd}&driver=com.mysql.jdbc.Driver'
# Password validation
# https://docs.djangoproject.com/en/2.0/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/2.0/topics/i18n/
LANGUAGE_CODE = 'zh-Hans'
# TIME_ZONE = 'UTC'
TIME_ZONE = 'Asia/Shanghai'
USE_I18N = True
USE_L10N = True
# USE_TZ = True
USE_TZ = False
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.0/howto/static-files/
STATIC_URL = '/assets/'
STATICFILES_DIRS =[
os.path.join(BASE_DIR, "templates/front/assets"),
]
# media
MEDIA_URL = "/media/" # 自定义
MEDIA_ROOT = os.path.join(BASE_DIR, 'media') # 自定义
if os.path.isdir(MEDIA_ROOT) == False:
os.mkdir(MEDIA_ROOT)
ALIPAY_APP_ID = ''
APP_PRIVATE_KEY_STRING = open('{}/util/alipay_key/app_private_2048.txt'.format(BASE_DIR)).read()
ALIPAY_PUBLIC_KEY_STRING = open('{}/util/alipay_key/alipay_public_2048.txt'.format(BASE_DIR)).read()
ALIPAY_SIGN_TYPE = 'RSA2'
4.2 urls.py
python
"""dj2 URL Configuration
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/2.0/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: path('', views.home, name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: path('', Home.as_view(), name='home')
Including another URLconf
1. Import the include() function: from django.urls import include, path
2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
"""
import os
from django.contrib import admin
from django.urls import path,include,re_path
from django.conf.urls import url
from django.views.static import serve
from django.views.generic import TemplateView
from . import views
from dj2.settings import dbName as schemaName
urlpatterns = [
path('xadmin/', admin.site.urls),
path(r'index/',views.index),
path('{}/'.format(schemaName),include('main.urls')),#导入schemaName
re_path(r'admin/lib/(?P<p1>.*)/(?P<p2>.*)$', views.admin_lib2),
re_path(r'admin/lib/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$', views.admin_lib3),
re_path(r'admin/lib/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$', views.admin_lib4),
re_path(r'admin/page/(?P<p1>.*)$', views.admin_page),
re_path(r'admin/page/(?P<p1>.*)/(?P<p2>.*)$', views.admin_page2),
re_path(r'admin/pages/(?P<p1>.*)$', views.admin_pages),
re_path(r'admin/pages/(?P<p1>.*)/(?P<p2>.*)$', views.admin_pages2),
re_path(r'front/(?P<p1>.*)$', views.schema_front1),
re_path(r'front/(?P<p1>.*)/(?P<p2>.*)$', views.schema_front2),
re_path(r'front/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$', views.schema_front3),
re_path(r'front/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$', views.schema_front4),
re_path(r'{}/front/(?P<p1>.*)$'.format(schemaName), views.schema_front1),
re_path(r'{}/front/(?P<p1>.*)/(?P<p2>.*)$'.format(schemaName), views.schema_front2),
re_path(r'{}/front/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$'.format(schemaName), views.schema_front3),
re_path(r'{}/front/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$'.format(schemaName), views.schema_front4),
# re_path(r'assets/(?P<p1>.*)$', views.assets1),
# re_path(r'assets/(?P<p1>.*)/(?P<p2>.*)$', views.assets2),
# re_path(r'assets/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$', views.assets3),
# re_path(r'assets/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$', views.assets4),
#re_path(r'admin/(?P<p1>.*)$', views.admin_file1),
re_path(r'admin/(?P<p1>.*)/(?P<p2>.*)$', views.admin_file2),
re_path(r'admin/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$', views.admin_file3),
re_path(r'admin/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$', views.admin_file4),
re_path(r'layui/(?P<p1>.*)$', views.layui1),
re_path(r'layui/(?P<p1>.*)/(?P<p2>.*)$', views.layui2),
re_path(r'layui/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$', views.layui3),
re_path(r'layui/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$', views.layui4),
re_path(r'pages/(?P<p1>.*)$', views.front_pages),
re_path(r'pages/(?P<p1>.*)/(?P<p2>.*)$', views.front_pages2),
# re_path(r'pages/(?P<p1>.*)$', views.front_file1),
# re_path(r'(?P<p1>css|jss|img|image|iamges|font|fonts)/(?P<p2>.*)$', views.front_file2),
re_path(r'modules/(?P<p1>.*)$', views.front_modules),
re_path(r'css/(?P<p1>.*)$', views.css1),
re_path(r'js/(?P<p1>.*)$', views.js1),
re_path(r'img/(?P<p1>.*)$', views.img1),
path(r'test/<str:p1>/',views.test),
path(r'null',views.null),
]
#判断admin使用vue还是jquery
if os.path.isdir(os.path.join(os.getcwd(),"templates/front/admin/dist/")):
urlpatterns.extend([
path(r'{}/admin/dist/index.html'.format(schemaName),
TemplateView.as_view(template_name='front/admin/dist/index.html')),
path(r'{}/admin/'.format(schemaName), TemplateView.as_view(template_name='front/admin/dist/index.html')),
# 以下是后台admin的url匹配规则
path(r'admin/dist/index.html'.format(schemaName),
TemplateView.as_view(template_name='front/admin/dist/index.html')),
path(r'admin/', TemplateView.as_view(template_name='front/admin/dist/index.html')),
])
else:
urlpatterns.extend([
path(r'{}/admin/index.html'.format(schemaName),
TemplateView.as_view(template_name='front/admin/index.html')),
path(r'{}/admin/'.format(schemaName), TemplateView.as_view(template_name='front/admin/index.html')),
# 以下是后台admin的url匹配规则
path(r'admin/index.html'.format(schemaName),
TemplateView.as_view(template_name='front/admin/index.html')),
path(r'admin/', TemplateView.as_view(template_name='front/admin/index.html')),
])
if os.path.isfile(os.path.join(os.getcwd(),"templates/front/index.html")):
urlpatterns.extend([
path(r'index.html', TemplateView.as_view(template_name='front/index.html')),
path(r'{}/index.html'.format(schemaName), TemplateView.as_view(template_name='front/index.html')),
path(r'{}/front/index.html'.format(schemaName), TemplateView.as_view(template_name='front/index.html')),
path(r'', TemplateView.as_view(template_name='front/index.html')),
])
4.3 config_v.py
python
# coding:utf-8
__author__ = "ila"
import logging
from django.http import JsonResponse
from .config_model import config
from util.codes import *
from util import message as mes
def config_page(request):
'''
获取参数信息
:return:
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code,
"data": {"currPage": 1, "totalPage": 1, "total": 1, "pageSize": 10, "list": []}}
req_dict = request.session.get('req_dict')
msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
msg['data']['pageSize'] = config.page(config, config, req_dict)
return JsonResponse(msg)
def config_list(request):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code,
"data": {"currPage": 1, "totalPage": 1, "total": 1, "pageSize": 10, "list": []}}
req_dict = request.session.get("req_dict")
msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
msg['data']['pageSize'] = config.page(config, config, req_dict)
return JsonResponse(msg)
def config_info(request, id_):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
data = config.getbyid(config, config, int(id_))
if len(data) > 0:
msg['data'] = data[0]
return JsonResponse(msg)
def config_detail(request, id_):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
data = config.getbyid(config, config, int(id_))
if len(data) > 0:
msg['data'] = data[0]
return JsonResponse(msg)
def config_save(request):
'''
创建参数信息
:return:
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
req_dict = request.session.get('req_dict')
param1 = config.getbyparams(config, config, req_dict)
if param1:
msg['code'] = id_exist_code
msg['msg'] = mes.id_exist_code
return JsonResponse(msg)
error = config.createbyreq(config, config, req_dict)
logging.warning("save_config.res=========>{}".format(error))
if error != None:
msg['code'] = crud_error_code
msg['msg'] = error
return JsonResponse(msg)
def config_add(request):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
req_dict = request.session.get("req_dict")
error = config.createbyreq(config, config, req_dict)
if error != None:
msg['code'] = crud_error_code
msg['msg'] = error
return JsonResponse(msg)
def config_update(request):
'''
更新参数信息
:return:
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
req_dict = request.session.get('req_dict')
config.updatebyparams(config, config, req_dict)
return JsonResponse(msg)
def config_delete(request):
'''
删除参数信息
:return:
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
req_dict = request.session.get('req_dict')
config.deletes(config,
config,
req_dict.get("ids")
)
return JsonResponse(msg)
4.4 user_v.py
python
# coding:utf-8
__author__ = "ila"
from django.http import JsonResponse
from .users_model import users
from util.codes import *
from util.auth import Auth
import util.message as mes
from dj2.settings import host,port,user,passwd,dbName,hasHadoop
def users_login(request):
if request.method in ["POST", "GET"]:
msg = {'code': normal_code, "msg": mes.normal_code}
req_dict = request.session.get("req_dict")
if req_dict.get('role')!=None:
del req_dict['role']
datas = users.getbyparams(users, users, req_dict)
if not datas:
msg['code'] = password_error_code
msg['msg'] = mes.password_error_code
return JsonResponse(msg)
req_dict['id'] = datas[0].get('id')
return Auth.authenticate(Auth, users, req_dict)
def users_register(request):
if request.method in ["POST", "GET"]:
msg = {'code': normal_code, "msg": mes.normal_code}
req_dict = request.session.get("req_dict")
error = users.createbyreq(users, users, req_dict)
if error != None:
msg['code'] = crud_error_code
msg['msg'] = error
return JsonResponse(msg)
def users_session(request):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code,"msg":mes.normal_code, "data": {}}
req_dict = {"id": request.session.get('params').get("id")}
msg['data'] = users.getbyparams(users, users, req_dict)[0]
return JsonResponse(msg)
def users_logout(request):
if request.method in ["POST", "GET"]:
msg = {
"msg": "退出成功",
"code": 0
}
return JsonResponse(msg)
def users_page(request):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code,
"data": {"currPage": 1, "totalPage": 1, "total": 1, "pageSize": 10, "list": []}}
req_dict = request.session.get("req_dict")
tablename = request.session.get("tablename")
try:
__hasMessage__ = users.__hasMessage__
except:
__hasMessage__ = None
if __hasMessage__ and __hasMessage__ != "否":
if tablename != "users":
req_dict["userid"] = request.session.get("params").get("id")
if tablename == "users":
msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
msg['data']['pageSize'] = users.page(users, users, req_dict)
else:
msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
msg['data']['pageSize'] = [],1,0,0,10
return JsonResponse(msg)
def users_info(request, id_):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
data = users.getbyid(users, users, int(id_))
if len(data) > 0:
msg['data'] = data[0]
# 浏览点击次数
try:
__browseClick__ = users.__browseClick__
except:
__browseClick__ = None
if __browseClick__ and "clicknum" in users.getallcolumn(users, users):
click_dict = {"id": int(id_), "clicknum": str(int(data[0].get("clicknum", 0)) + 1)}
ret = users.updatebyparams(users, users, click_dict)
if ret != None:
msg['code'] = crud_error_code
msg['msg'] = ret
return JsonResponse(msg)
def users_save(request):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
req_dict = request.session.get("req_dict")
req_dict['role'] = '管理员'
error = users.createbyreq(users, users, req_dict)
if error != None:
msg['code'] = crud_error_code
msg['msg'] = error
return JsonResponse(msg)
def users_update(request):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
req_dict = request.session.get("req_dict")
if req_dict.get("mima") and req_dict.get("password"):
if "mima" not in users.getallcolumn(users,users):
del req_dict["mima"]
if "password" not in users.getallcolumn(users,users):
del req_dict["password"]
try:
del req_dict["clicknum"]
except:
pass
error = users.updatebyparams(users, users, req_dict)
if error != None:
msg['code'] = crud_error_code
msg['msg'] = error
return JsonResponse(msg)
def users_delete(request):
'''
'''
if request.method in ["POST", "GET"]:
msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
req_dict = request.session.get("req_dict")
error = users.deletes(users,
users,
req_dict.get("ids")
)
if error != None:
msg['code'] = crud_error_code
msg['msg'] = error
return JsonResponse(msg)
5、论文目录结构
摘要... I
Abstract... II
1 绪论... 1
1.1 项目简介... 1
1.2 调查研究... 1
1.2.1 研究背景及意义... 1
1.2.2 国内外研究现状... 2
1.2.3 研究主要内容... 2
1.3 论文的章节安排... 3
2 系统相关技术介绍... 4
2.1 Python语言... 4
2.2 Django框架... 4
2.3 Scrapy框架... 4
2.4 MySQL数据库... 4
3 系统需求分析... 6
3.1 可行性分析... 6
3.1.1 技术可行性... 6
3.1.2 经济可行性... 6
3.1.3 操作可行性... 6
3.2 系统功能需求... 6
3.2.1 用户端功能需求... 6
3.2.2 XX端功能需求... 6
3.2.3 管理员端功能需求... 6
3.3 系统性能需求... 6
4 系统总体设计... 7
4.1 系统总体架构设计... 7
4.2 系统的功能设计... 7
4.3 数据库设计... 7
4.3.1 概念设计E-R图... 7
4.3.2 逻辑设计关系模式... 7
4.3.3 数据库物理设计... 7
5 系统详细实现... 14
5.1 系统实现环境... 14
5.2 用户端... 14
5.2.1 登录页面... 14
5.2.2 注册页面... 14
5.2.3 XXXX页面... 14
5.2.4 XXXX页面... 14
5.2.5 XXXX页面... 14
5.3 XXXX端... 15
5.3.1 XXXX页面... 15
5.3.2 XXXX页面... 15
5.3.3 XXXX页面... 15
5.3.4 XXXX页面... 15
5.4 管理端... 15
5.4.1 用户管理页面... 15
5.4.2 XXXX页面... 15
5.4.3 XXXX页面... 16
5.4.4 XXXX页面... 16
6 系统测试... 16
6.1 测试目的... 16
6.2 测试方法... 16
6.3 测试用例... 16
6.3.1 XXXX测试... 16
6.3.2 XXXX测试... 16
6.4 测试结果... 16
结论... 17
参考文献... 18
致谢... 19
更多源码:
6、源码获取
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