完成后上传,便于后续维护

main
夏彦博 1 year ago
parent 89c6cd83f3
commit fb0b1150c2

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# 默认忽略的文件
/shelf/
/workspace.xml
# 基于编辑器的 HTTP 客户端请求
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="DataSourceManagerImpl" format="xml" multifile-model="true">
<data-source source="LOCAL" name="db" uuid="fbca18ae-cd7a-4bea-a3f0-8a3daaea67c1">
<driver-ref>sqlite.xerial</driver-ref>
<synchronize>true</synchronize>
<jdbc-driver>org.sqlite.JDBC</jdbc-driver>
<jdbc-url>jdbc:sqlite:C:\Users\aurora\PycharmProjects\login_manager\db.sqlite3</jdbc-url>
<working-dir>$ProjectFileDir$</working-dir>
<libraries>
<library>
<url>file://$APPLICATION_CONFIG_DIR$/jdbc-drivers/Xerial SQLiteJDBC/3.45.1/org/xerial/sqlite-jdbc/3.45.1.0/sqlite-jdbc-3.45.1.0.jar</url>
</library>
<library>
<url>file://$APPLICATION_CONFIG_DIR$/jdbc-drivers/Xerial SQLiteJDBC/3.45.1/org/slf4j/slf4j-api/1.7.36/slf4j-api-1.7.36.jar</url>
</library>
</libraries>
</data-source>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<module type="PYTHON_MODULE" version="4">
<component name="FacetManager">
<facet type="django" name="Django">
<configuration>
<option name="rootFolder" value="$MODULE_DIR$" />
<option name="settingsModule" value="djangoProject1/settings.py" />
<option name="manageScript" value="$MODULE_DIR$/manage.py" />
<option name="environment" value="&lt;map/&gt;" />
<option name="doNotUseTestRunner" value="false" />
<option name="trackFilePattern" value="migrations" />
</configuration>
</facet>
</component>
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$" />
<orderEntry type="jdk" jdkName="Python 3.10" jdkType="Python SDK" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
<component name="TemplatesService">
<option name="TEMPLATE_CONFIGURATION" value="Django" />
<option name="TEMPLATE_FOLDERS">
<list>
<option value="$MODULE_DIR$/../djangoProject1\templates" />
</list>
</option>
</component>
</module>

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<component name="InspectionProjectProfileManager">
<profile version="1.0">
<option name="myName" value="Project Default" />
<inspection_tool class="HtmlUnknownAttribute" enabled="true" level="WARNING" enabled_by_default="true">
<option name="myValues">
<value>
<list size="1">
<item index="0" class="java.lang.String" itemvalue="v-bind:src" />
</list>
</value>
</option>
<option name="myCustomValuesEnabled" value="true" />
</inspection_tool>
</profile>
</component>

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<component name="InspectionProjectProfileManager">
<settings>
<option name="USE_PROJECT_PROFILE" value="false" />
<version value="1.0" />
</settings>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Black">
<option name="sdkName" value="Python 3.10" />
</component>
<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10" project-jdk-type="Python SDK" />
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/djangoProject1.iml" filepath="$PROJECT_DIR$/.idea/djangoProject1.iml" />
</modules>
</component>
</project>

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from django.contrib import admin
# Register your models here.

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from django.apps import AppConfig
class DemoConfig(AppConfig):
default_auto_field = "django.db.models.BigAutoField"
name = "demo"

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from django.db import models
# Create your models here.

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from django.test import TestCase
# Create your tests here.

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from django.shortcuts import render,redirect
import pandas as pd
from sqlalchemy import create_engine
from sqlalchemy import Table, Column, Integer, String, MetaData
from sqlalchemy import select
mysql_host = 'localhost'
mysql_db = 'login'
mysql_user = 'root'
mysql_pwd = '123456'
mysql_table = 'login'
def put_in_database(username,password):
engine = create_engine(
'mysql+pymysql://{}:{}@{}:3306/{}?charset=utf8'.format(mysql_user, mysql_pwd, mysql_host, mysql_db))
df = pd.DataFrame({
'user': [username],
'password': [password],
})
# 表名
df.to_sql(mysql_table, con=engine, if_exists='append', index=False)
"""
to_sql参数(比较重要)
if_exists表如果存在怎么处理
append追加
replace删除原表建立新表再添加
fail什么都不干
chunksize 默认的话是一次性导入 给值的话是批量导入一批次导入多少
index=False不插入索引index
dtype 创建表结构
需要导入 import sqlalchemy
dtype = {'id': sqlalchemy.types.BigInteger(),
'name': sqlalchemy.types.String(length=20),
'sex': sqlalchemy.types.String(length=20),
'age': sqlalchemy.types.BigInteger(),
})
"""
def read_database(username, password):
engine = create_engine(
'mysql+pymysql://{}:{}@{}:3306/{}?charset=utf8'.format(mysql_user, mysql_pwd, mysql_host, mysql_db))
#创建表
metadata = MetaData()
users = Table('login', metadata,
Column('index', Integer, primary_key=True),
Column('user', String),
Column('password', String)
)
metadata.create_all(engine)
select_statement = users.select().where(users.c.user == username)
with engine.connect() as connection:
result_set = connection.execute(select_statement)
for index ,user,pwd in result_set:
if user == username and pwd == password:
return True
def index(request):
info_dict=request.session.get('info')
if not info_dict:
return redirect('/login/')
return render(request,"index.html",{"info_dict":info_dict})
def login(request):
if request.method == "GET":
return render(request, "login.html")
else:
#从请求体中获取数据
username = request.POST.get("user")
password = request.POST.get("password")
#数据库中校验
if read_database(username, password):
#校验成功生成随机字符串返回到用户浏览器的cookie存储网站的session
request.session["info"] = {"username": username, "password": password}
#跳转到后台管理页面
return redirect("/index/")
else:#不成功返回并报告错误
return render(request, 'login.html',{"error":"用户名或密码错误"})
def enroll(request):
if request.method == "GET":
return render(request, "enroll.html")
else:
#从请求体中获取数据
username = request.POST.get("user")
password = request.POST.get("password")
#放入数据库中
put_in_database(username,password)
return redirect("/login/")
# Create your views here.

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"""
ASGI config for djangoProject1 project.
It exposes the ASGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/5.0/howto/deployment/asgi/
"""
import os
from django.core.asgi import get_asgi_application
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "djangoProject1.settings")
application = get_asgi_application()

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"""
Django settings for djangoProject1 project.
Generated by 'django-admin startproject' using Django 5.0.6.
For more information on this file, see
https://docs.djangoproject.com/en/5.0/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.0/ref/settings/
"""
from pathlib import Path
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
# 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 = "djangoProject1.urls"
TEMPLATES = [
{
"BACKEND": "django.template.backends.django.DjangoTemplates",
"DIRS": [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 = "djangoProject1.wsgi.application"
# Database
# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3', # 或其他数据库后端
'NAME': '../login_manager/db.sqlite3',
'PASSWORD': '123',
'HOST': 'localhost',
'PORT': '3307',
}
}
SECRET_KEY = "django-insecure-lykml8(#%eq-#g(@!k0w71gn3qfd04pyn659yio@$ml#teji6$"
SESSION_ENGINE = 'django.contrib.sessions.backends.db'
SESSION_COOKIE_NAME = 'sessionid' # 默认值,你可以根据需要更改
# Password validation
# https://docs.djangoproject.com/en/5.0/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/5.0/topics/i18n/
LANGUAGE_CODE = "en-us"
TIME_ZONE = "UTC"
USE_I18N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.0/howto/static-files/
STATIC_URL = "static/"
# Default primary key field type
# https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

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"""
URL configuration for login_manager project.
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/5.0/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'))
"""
from django.contrib import admin
from django.urls import path
from demo import views
urlpatterns = [
path("admin/", admin.site.urls),
path("login/", views.login),
path("index/", views.index),
path("enroll/",views.enroll),
]

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"""
WSGI config for djangoProject1 project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/5.0/howto/deployment/wsgi/
"""
import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "djangoProject1.settings")
application = get_wsgi_application()

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#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys
def main():
"""Run administrative tasks."""
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "djangoProject1.settings")
try:
from django.core.management import execute_from_command_line
except ImportError as exc:
raise ImportError(
"Couldn't import Django. Are you sure it's installed and "
"available on your PYTHONPATH environment variable? Did you "
"forget to activate a virtual environment?"
) from exc
execute_from_command_line(sys.argv)
if __name__ == "__main__":
main()

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{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="stylesheet" href="{% static 'bootstrap-3.4.1/css/bootstrap.min.css' %}">
<style>
.login-box{
width:400px;
height:280px;
margin-left:auto;
margin-right:auto;
margin-top: 300px;
border:1px solid #dddddd;
padding: 20px;
}
.login-box h2{
text-align: center;
}
</style>
</head>
<body>
<div class="login-box">
<h2>用户注册</h2>
<form method="post" action="/enroll/">
<div class="form-group">
<label>用户名</label>
<input type="text" class="form-control" placeholder="请输入你的用户名" name="user">
</div>
<div>
<label>密码</label>
<input type="password" class="form-control" placeholder="请输入你的密码" name="password">
</div>
<button type="submit" class="btn ant-btn-primary">提交</button>
</form>
</div>
</body>
</html>

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{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="stylesheet" href="{% static 'bootstrap-3.4.1/css/bootstrap.min.css' %}">
</head>
<body>
<h1>首页</h1>
</body>
</html>

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{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="stylesheet" href="{% static 'bootstrap-3.4.1/css/bootstrap.min.css' %}">
<style>
.login-box{
width:400px;
height:280px;
margin-left:auto;
margin-right:auto;
margin-top: 300px;
border:1px solid #dddddd;
padding: 20px;
}
.login-box h2{
text-align: center;
}
</style>
</head>
<body>
<div class="login-box">
<h2>用户登录</h2>
<form method="post" action="/login/">
<div class="form-group">
<label>用户名</label>
<input type="text" class="form-control" placeholder="请输入你的用户名" name="user">
</div>
<div>
<label>密码</label>
<input type="password" class="form-control" placeholder="请输入你的密码" name="password">
</div>
<button style="color: #2aabd2" type="submit" class="btn ant-btn-primary">登录</button>
<span style="color: #ff0000">{{ error }}</span>
</form>
<form method="get" action="/enroll">
<button class="btn ant-btn-primary" href="http://localhost:8000/enroll/">注册</button>
</form>
</div>
</body>
</html>
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