🍊作者:计算机编程-吉哥
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Java毕业设计项目~热门选题推荐《1000套》
目录
[4.1 首页](#4.1 首页)
[4.2 文章](#4.2 文章)
[4.3 公告资讯](#4.3 公告资讯)
[4.4 登录](#4.4 登录)
[4.5 后台首页](#4.5 后台首页)
[4.6 用户管理](#4.6 用户管理)
[4.7 文章管理](#4.7 文章管理)
[4.8 系统管理](#4.8 系统管理)
[5.1 Settings.py](#5.1 Settings.py)
[5.3 Users_v.py](#5.3 Users_v.py)
背景意义介绍:
在数字化时代,信息的快速传播和交流变得尤为重要。基于Flask和Vue.js的博客系统,作为一种现代化的信息分享平台,为用户提供了一个便捷、直观的个人表达和知识共享的空间。该系统通过结合Python的轻量级Web框架Flask和前端JavaScript框架Vue.js,实现了前后端分离的架构,提高了系统的性能和用户体验。系统为管理员和普通用户提供了全面的服务和管理功能。用户可以通过注册和登录来创建个人博客、发表文章、参与评论和交流,同时在个人中心管理个人信息、文章、举报信息和收藏。管理员则可以通过后台系统进行用户管理、标签管理、分类管理、文章审核、公告资讯发布和系统设置等,确保平台内容的质量和合规性。
博客系统的建立,不仅为用户提供了一个展示自我、分享知识和交流思想的平台,也为内容创作者提供了一个便捷的内容发布和管理工具。此外,系统的数据分析和消息通知功能,可以帮助用户及时获取反馈和互动信息,增强了用户之间的互动和社区的活跃度。
总之,基于Flask和Vue.js的博客系统对于促进知识共享、提升信息传播效率、构建在线学习社区具有重要的现实意义,是数字时代个人表达和知识传播的重要工具。
1.技术选型
Python、Flask、vue、elementui、html、css、js、mysql
2.开发工具
pycharm、navicat
3.功能
3.1【角色】
管理员、用户
3.2【前台功能模块】
- 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、举报信息、消息通知、我的收藏)
3.3【后台功能模块】
- 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
4.项目演示截图
4.1 首页
4.2 文章
4.3 公告资讯
4.4 登录
4.5 后台首页
4.6 用户管理
4.7 文章管理
4.8 系统管理
5.核心代码
5.1 Settings.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)
# 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 = '9021000132629452'
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'
5.2 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')),
])
5.3 Users_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)
5.4 Auth.py
java
# coding:utf-8
# author:ila
import base64, copy
from django.http import JsonResponse
from django.apps import apps
from util.codes import *
from util import message as mes
class Auth(object):
def authenticate(self, model, req_dict):
"""
用户登录,登录成功返回token;登录失败返回失败原因
:param username:账号
:param password:密码
:return: json
"""
msg = {'code': normal_code, 'msg': mes.normal_code, 'data': {}}
tablename = model.__tablename__
encode_dict = {"tablename": tablename, "params": req_dict}
encode_str = base64.b64encode(str(encode_dict).encode("utf-8"))
msg['data']["id"] = req_dict.get("id")
msg["id"] = req_dict.get("id")
msg['token'] = encode_str.decode('utf-8')
return JsonResponse(msg)
def identify(self, request):
"""
用户鉴权
:param request:本次请求对象
:return: list
"""
msg = {'code': normal_code, 'msg': mes.normal_code, 'data': {}}
# django的header被处理过了
token = request.META.get('HTTP_TOKEN')
if token and token !="null":
auth_token = copy.deepcopy(token)
decode_str = base64.b64decode(auth_token).decode("utf8")
decode_str=decode_str.replace('"null"','""').replace('null','""')
decode_dict = eval(decode_str)
tablename2 = decode_dict.get("tablename")
params2 = decode_dict.get("params",{})
datas=None
allModels = apps.get_app_config('main').get_models()
for model in allModels:
if model.__tablename__ == tablename2:
datas = model.getbyparams(model, model, params2)
if not datas:
msg['code'] = username_error_code
msg['msg'] = '找不到该用户信息'
result = msg
else:
request.session['tablename'] = tablename2
request.session['params'] = params2
msg['msg'] = '身份验证通过。'
result = msg
else:
msg['code'] = 401
msg['msg'] = 'headers未包含认证信息。'
result = msg
return result
6.LW文档大纲参考
具体LW如何写法,可以咨询博主,耐心分享!
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