计算机毕业设计 基于Python的广东旅游数据分析系统的设计与实现 Python毕业设计 Python毕业设计选题 Spark 大数据【附源码+安装调试】

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目录

1、项目介绍及开发技术 

1.1 项目介绍

1.2 开发技术

2、系统功能设计结构图

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

4.2 urls.py

4.3 config_v.py

4.4 user_v.py

5、论文目录结构 

6、源码获取 


1、项目介绍及开发技术 

1.1 项目介绍

随着旅游市场的蓬勃发展,广东省作为旅游热点地区,每年吸引着大量的国内外游客。为了更好地服务游客,提供丰富的旅游信息,同时帮助旅游管理部门进行有效的数据分析和决策支持,我们开发了一个基于Python的广东旅游数据分析系统。

背景: 广东省拥有丰富的自然景观和人文景点,但随着游客数量的增加,如何有效地管理和利用这些数据,提供更加精准的旅游服务,成为了一个挑战。此外,旅游数据的分析对于优化旅游产品、提升游客体验、促进地方经济发展具有重要意义。

目的意义:

  1. 数据整合: 系统通过爬虫技术整合广东各地的旅游数据,为用户提供全面、准确的旅游信息。
  2. 提升决策效率: 系统提供的数据分析功能,帮助旅游管理部门快速做出基于数据的决策。
  3. 增强用户体验: 用户可以通过系统获取旅游信息,进行旅游规划,提升旅游体验。
  4. 促进地方经济: 通过分析旅游数据,系统能够为地方旅游经济发展提供参考,促进经济增长。
  5. 可视化展示: 系统提供的可视化大屏,直观展示旅游数据,便于用户和管理者理解和使用。

综上所述,基于Python的广东旅游数据分析系统旨在为旅游管理部门、旅游企业和游客提供一个全面、便捷的旅游信息服务平台,通过技术手段优化旅游数据的分析和展示,提升旅游服务的质量和效率。

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
│   ├── 网站首页
│   ├── 广东景点
│   ├── 系统公告
│   └── 个人中心
│       ├── 个人中心
│       ├── 修改密码
│       └── 我的收藏

└── 后台
    ├── 登录
    ├── 系统首页
    ├── 用户管理
    ├── 广东景点管理
    │   └── 爬虫
    ├── 系统管理
    │   ├── 系统公告分类
    │   ├── 关于我们
    │   ├── 系统简介
    │   └── 轮播图管理
    └── 个人资料
        └── 可视化大屏

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、浏览网站首页、查看广东景点、阅读系统公告以及个人中心等功能。用户可以在个人中心管理个人信息和密码,以及收藏景点。

后台则为管理员提供了系统管理的界面,包括用户管理、广东景点管理(包括爬虫技术获取数据)、系统管理(系统公告分类、关于我们、系统简介、轮播图管理)以及个人资料。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。可视化大屏提供了数据的直观展示,帮助管理员和用户更好地理解旅游数据。

通过这样的系统设计,基于Python的广东旅游数据分析系统能够为用户提供便捷的旅游信息服务,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

"""
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

"""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

# 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

# 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:

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