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from flask import Flask, render_template, request,redirect,url_for,jsonify
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from flask_sqlalchemy import SQLAlchemy
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from werkzeug.security import generate_password_hash,check_password_hash
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from flask_cors import CORS
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import re
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import requests
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from bs4 import BeautifulSoup
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app = Flask(__name__,static_folder="C:/Users/陈公子/PycharmProjects/flaskProject3/static")
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CORS(app)
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app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://root:1827197512@localhost/mydatabase'
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db = SQLAlchemy(app)
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#定义用户表
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class User(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(50), unique=True, nullable=False)
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email = db.Column(db.String(120), unique=True, nullable=False)
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password = db.Column(db.String(128), nullable=False)
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def __repr__(self):
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return f'<User {self.username}>'
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#定义管理员表
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class Admin(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(50), unique=True, nullable=False)
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password = db.Column(db.String(128), nullable=False)
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def __repr__(self):
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return f'<User {self.username}>'
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class Game(db.Model):
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gameId = db.Column(db.Integer, primary_key=True)
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gameName = db.Column(db.String(100), nullable=False)
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coverImage = db.Column(db.String(100))
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#编辑用户信息
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@app.route('/User_edit/<int:id>', methods=["GET", "POST"])
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def User_edit(id):
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user = User.query.get_or_404(id)
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if request.method == "POST":
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user.username = request.form["username"]
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password = request.form["password"]
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password_hash = generate_password_hash(password)
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user.password =password_hash;
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db.session.commit()
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return redirect("/user_admin")
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return render_template("edit.html", user=user)
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#主页面
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@app.route('/')
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def index():
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url = "https://www.3dmgame.com/jqremphb.html"
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url1 = "https://www.3dmgame.com/phb.html"
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response = requests.get(url)
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response1 = requests.get(url1)
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html = response.text
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html1 = response1.text
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soup = BeautifulSoup(html, 'html.parser')
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soup1 = BeautifulSoup(html1, 'html.parser')
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a_tag = soup.find_all('div', class_='phlist')
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a_tag1 = soup1.find_all('div', class_='phlist')
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select_tag = a_tag[:6]
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select_tag1 = a_tag1[:6]
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srcs = []
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src1s = []
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for i in select_tag:
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message = {}
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message['img'] = i.find('a', class_='img').find('img')['data-original']
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message['word'] = i.find('div', class_='bt').find('a').get_text()
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message['url'] = i.find('div',class_='bt').find('a')['href']
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srcs.append(message)
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for i in select_tag1:
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message = {}
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message['img'] = i.find('a', class_='img').find('img')['data-original']
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message['word'] = i.find('div', class_='bt').find('a').get_text()
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message['url'] = i.find('div', class_='bt').find('a')['href']
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src1s.append(message)
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return render_template('none-login.html',srcs=srcs,src1s=src1s)
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#用户搜索功能
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@app.route('/search', methods=['GET'])
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def search_games():
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query = request.args.get('query') # 获取查询参数
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games = Game.query.all()
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# 在游戏列表中使用正则表达式进行模糊匹配
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results = []
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pattern = re.compile('.*{}.*'.format(re.escape(query)), re.IGNORECASE)
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for game in games:
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if re.match(pattern, game['name']):
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results.append(game)
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return jsonify(results)
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#注册页面
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@app.route('/register')
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def register_html():
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return render_template('register.html')
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#登录页面
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@app.route('/login')
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def login_html():
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return render_template('login.html')
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#管理员登录页面
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@app.route('/admin_login')
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def admin_login():
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return render_template('admin.html')
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#注册处理
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@app.route('/register_dispose', methods=['POST'])
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def register():
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username = request.form['username']
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email = request.form['email']
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password = request.form['password']
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confirm_password = request.form['confirm_password']
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if password != confirm_password:
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return 'Password does not match!'
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user = User.query.filter_by(username=username).first()
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if user is not None:
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return 'Username already exists!'
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user = User.query.filter_by(email=email).first()
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if user is not None:
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return 'Email already exists!'
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password_hash = generate_password_hash(password)
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user = User(username=username, email=email, password=password_hash)
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db.session.add(user)
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db.session.commit()
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return 'Registration successful!'
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#登录处理
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@app.route('/login_dispose', methods=['POST'])
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def login():
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username = request.form['username']
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password = request.form['password']
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url = "https://www.3dmgame.com/jqremphb.html"
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url1 = "https://www.3dmgame.com/phb.html"
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response = requests.get(url)
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response1 = requests.get(url1)
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html = response.text
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html1 = response1.text
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soup = BeautifulSoup(html, 'html.parser')
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soup1 = BeautifulSoup(html1, 'html.parser')
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a_tag = soup.find_all('div', class_='phlist')
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a_tag1 = soup1.find_all('div', class_='phlist')
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select_tag = a_tag[:6]
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select_tag1 = a_tag1[:6]
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srcs = []
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src1s = []
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for i in select_tag:
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message = {}
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message['img'] = i.find('a', class_='img').find('img')['data-original']
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message['word'] = i.find('div', class_='bt').find('a').get_text()
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message['url'] = i.find('div',class_='bt').find('a')['href']
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srcs.append(message)
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for i in select_tag1:
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message = {}
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message['img'] = i.find('a', class_='img').find('img')['data-original']
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message['word'] = i.find('div', class_='bt').find('a').get_text()
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message['url'] = i.find('div', class_='bt').find('a')['href']
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src1s.append(message)
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user = User.query.filter_by(username=username).first()
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if user is None or not check_password_hash(user.password, password):
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return 'Invalid username or password'
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# valid login
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else :
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return render_template('game.html',user=user,srcs=srcs,src1s=src1s)
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#管理员登录处理
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@app.route('/admin', methods=['POST'])
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def admin():
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username = request.form['username']
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password = request.form['password']
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admin = Admin.query.filter_by(username=username).first()
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if admin is None or not admin.password==password:
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return 'Invalid username or password'
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# valid login
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else :
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users = User.query.all()
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return render_template('user_admin.html', users=users)
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#用户密码管理页面
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@app.route('/user_admin')
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def user_admin():
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users = User.query.all()
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return render_template('user_admin.html', users =users)
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#删除用户信息
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@app.route("/User_delete/<int:id>")
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def User_delete(id):
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user = User.query.get_or_404(id)
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db.session.delete(user)
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db.session.commit()
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return redirect('/user_admin')
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#编辑用户信息
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@app.route("/edit",methods=['POST'])
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def edit():
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email = request.form.get('email') # 使用 request.form 获取表单数据
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user = User.query.filter_by(email=email).first()
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return render_template('edit.html',user=user)
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@app.route("/data_edit",methods=['POST'])
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def data_edit():
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data = request.get_json()
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newusername = data['newusername']
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username=data['username']
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user = User.query.filter_by(username=username).first()
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if user is None:
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return '发生了异常错误'
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else:
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user.username = newusername
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db.session.commit()
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return user.email
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@app.route('/username_edit',methods=['GET'])
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def username_edit():
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username = request.args.get('username')
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user = User.query.filter_by(username=username).first()
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if user is None:
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return '用户名不存在'
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else:
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return render_template('username-edit.html',username=username)
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@app.route('/edit2',methods=['GET'])
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def edit2():
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username = request.args.get('username')
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user = User.query.filter_by(username=username).first()
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if user is None:
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return '用户名不存在'
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else:
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return render_template('password-edit.html',username=username)
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@app.route("/password_edit",methods=['POST'])
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def password_edit():
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data = request.get_json()
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oldpassoword = data['oldpassword']
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newpassword = data['newpassword']
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username=data['username']
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user = User.query.filter_by(username=username).first()
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if user is None:
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return '发生了异常错误'
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else:
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if check_password_hash(user.password, oldpassoword):
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user.password = generate_password_hash(newpassword)
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db.session.commit()
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return user.email
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else :
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return '旧密码错误'
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if __name__ == '__main__':
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app.run(debug=True)
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