.gitignore

@@ -0,0 +1,3 @@
+.idea
+__pycache__/
+*.log

Dockerfile

@@ -0,0 +1,7 @@
+FROM python:3.12.4-slim
+WORKDIR /app
+COPY requirements.txt requirements.txt
+RUN pip config set global.index-url http://mirrors.aliyun.com/pypi/simple && pip config set install.trusted-host mirrors.aliyun.com
+RUN pip install -r requirements.txt
+COPY . ./
+CMD ["gunicorn",  "-w", "4", "--bind", "0.0.0.0:3002", "myapp:app" ]

H_D

@@ -0,0 +1 @@
+Subproject commit 50b2c113694b3c40ed3aea797ce341532d5bebd7

app/__init__.py

@@ -50,4 +50,4 @@ def create_app():
     app.register_blueprint(id_card_bp)
     app.register_blueprint(order_bp)
 
-    return app
+    return app

app/bank_server.py

@@ -34,4 +34,4 @@ def query():
     # 模拟验证成功，返回
     state = {"state": "successful", "pay_time": datetime.datetime.now()}
     LogService.log()
-    return jsonify(create_response(StateCode.SUCCESS, data=state)), 200
+    return jsonify(create_response(StateCode.SUCCESS, data=state)), 200

app/id_card_server.py

@@ -15,4 +15,4 @@ def idCardVerify():
         "result": bool(re.match(pattern, id_number))
     }
     LogService.log()
-    return jsonify(create_response(StateCode.SUCCESS, data=state)), 200
+    return jsonify(create_response(StateCode.SUCCESS, data=state)), 200

app/log_service.py

@@ -0,0 +1,25 @@
+from flask import request
+from loguru import logger
+
+
+class LogService:
+    @staticmethod
+    def configure_logging():
+        logger.remove()  # 移除默认的日志配置
+        logger.add(
+            "logs/app.log",  # 日志文件名
+            rotation="1 week",  # 每周轮换
+            retention="1 month",  # 保留一个月
+            level="INFO",  # 记录 INFO 及以上级别的日志
+            format="{time} - {level} - {message}",  # 日志格式
+            backtrace=True,  # 打印完整的异常堆栈
+            diagnose=True  # 打印详细的异常信息
+        )
+
+    @staticmethod
+    def log():
+        logger.info(f"Request Path: {request.path}")
+        logger.info(f"Request Method: {request.method}")
+        logger.info(f"Request Headers: {request.headers}")
+        logger.info(f"Request args: {request.args}")
+        logger.info(f"Request Body: {request.get_data(as_text=True)}")

app/login_manager.py

@@ -0,0 +1,25 @@
+from flask import Blueprint, request, jsonify
+from flask_jwt_extended import create_access_token
+
+from app import LogService
+from app.models import Passenger
+from presenter import PassengerPresenter
+from utils import StateCode, create_response
+
+login_bp = Blueprint('login', __name__)
+
+
+@login_bp.route('/login', methods=['POST'])
+def login():
+    data = request.json
+    account = data.get('account')
+    password = data.get('password')
+    if not account or not password:
+        return jsonify(create_response(StateCode.PARAMS_ERROR)), 400
+    user = Passenger.verifyPassenger(account, password)
+    if user:
+        access_token = create_access_token(identity=user.id)
+        user_presenter = PassengerPresenter(user, {"token": access_token}).as_dict()
+        LogService.log()
+        return jsonify(create_response(StateCode.SUCCESS, data=user_presenter)), 200
+    return jsonify(create_response(StateCode.PASSWORD_INCORRECT)), 400

app/mobile_server.py

@@ -0,0 +1,49 @@
+import random
+import re
+from flask import current_app, jsonify, request, Blueprint
+
+import utils
+from app import redis_client, LogService
+from presenter import MobileCodePresenter
+from utils import create_response, StateCode
+
+key = current_app.config['SECRET_KEY']
+mobile_bp = Blueprint('mobile_server', __name__)
+
+
+@mobile_bp.route('/mobile/get_verify_code', methods=['POST'])
+# 发送一次性密码（验证码）
+def getVerifyCode():
+    mobile_no = request.json.get('mobileNo')
+    if not utils.checkMobile(mobile_no):
+        return jsonify(create_response(StateCode.MOBILE_ERROR)), 400
+    sent_code = getVerificationCode(mobile_no)
+    mobile_present = MobileCodePresenter(sent_code).as_dict()
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=mobile_present)), 200
+
+
+@mobile_bp.route('/mobile/check', methods=['POST'])
+def checkMobile():
+    pattern = r'^1[3-9]\d{9}$'
+    number = request.json.get('mobileNo')
+    state = {
+        "result": bool(re.match(pattern, number))
+    }
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=state)), 200
+
+
+def getVerificationCode(mobile_no):
+    verification_code = generateRandomNumber()  # 生成验证码
+    if redis_client.set(mobile_no, verification_code, 300):
+        return verification_code
+    else:
+        print(f"{redis_client.client}")
+
+
+# 生成6位随机数字
+def generateRandomNumber(length=6):
+    # 确保生成的数字至少有6位，即使前几位是0
+    number = random.randint(10 ** (length - 1), 10 ** length - 1)
+    return number

app/models/__init__.py

@@ -0,0 +1,6 @@
+from app import db
+from .order_lib import Order
+from .passenger_lib import Passenger
+from .station_lib import Station
+from .train_lib import Train
+

app/models/order_lib.py

@@ -0,0 +1,103 @@
+import pdb
+import random
+import time
+import uuid
+from datetime import timedelta, datetime
+
+from sqlalchemy import func
+
+from app.models import db
+from app.models.ticket_lib import Ticket
+from app.models.train_station_lib import TrainStation
+
+
+class Order(db.Model):
+    __tablename__ = 'order'
+
+    id = db.Column(db.Integer, primary_key=True)
+    order_no = db.Column(db.String(120), unique=True, nullable=False)
+    price = db.Column(db.Numeric(8, 2))
+    payment_time = db.Column(db.DateTime)
+    state = db.Column(db.Integer, default=0)
+    passenger_id = db.Column(db.Integer, db.ForeignKey('passenger.id'), nullable=False, index=True)
+    created_at = db.Column(db.DateTime, default=func.now())
+    updated_at = db.Column(db.DateTime, default=func.now())
+
+    passenger = db.relationship('Passenger', backref=db.backref('orders'))
+
+    def __repr__(self):
+        return f'<Order {self.id}>'
+
+    @classmethod
+    def setOrderState(cls, order_no, passenger_id, **kwargs):
+        order = cls.query.filter_by(order_no=order_no, passenger_id=passenger_id).first()
+        if order:
+            # 更新订单的属性
+            for key, value in kwargs.items():
+                setattr(order, key, value)
+                if key == 'state' and value == 1:
+                    for ticket in order.tickets:
+                        Ticket.updateState(ticket)  # Update state to 1
+            # 提交更改到数据库
+            db.session.commit()
+            return order
+        else:
+            # 处理订单未找到的情况
+            return None
+
+
+def generate_unique_id(length=4):
+    # 获取当前的秒级时间戳
+    timestamp_seconds = int(time.time())
+
+    # 生成 4 位随机数
+    random_number = random.randint(0, 10 ** length - 1)
+
+    # 确保随机数是 4 位数字
+    random_number_str = str(random_number).zfill(length)
+
+    # 生成唯一标识符
+    unique_id = f"{timestamp_seconds}{random_number_str}"
+    return unique_id
+
+
+def generateOrder(params, passenger_id):
+    # Create a new Order object
+    order = Order(
+        order_no=generate_unique_id(5),
+        passenger_id=passenger_id
+    )
+
+    for e in params['tickets']:
+        # 创建Ticket对象
+        ticket = Ticket.generateTicket(e, passenger_id)
+        # 计算起始站和终点站
+        from_station = TrainStation.query.filter_by(train_no=ticket.train_no, station_name=ticket.from_station).one()
+        to_station = TrainStation.query.filter_by(train_no=ticket.train_no, station_name=ticket.to_station).one()
+        # 计算区间价格
+        train_stations = TrainStation.query.filter(
+            TrainStation.train_no == ticket.train_no,
+            TrainStation.index.between(from_station.index, to_station.index)
+        ).all()
+        ticket.price = sum(e.price for e in train_stations)
+        # 计算座位号
+        seat_count = db.session.query(func.count(Ticket.id)).filter_by(
+            train_no=ticket.train_no,
+            date=ticket.date
+        ).scalar()
+        ticket.seat_no = seat_count + 1
+
+        # 转换时间 计算出发时间
+        interval_days = (
+                datetime.strptime(ticket.date, "%Y/%m/%d") - datetime.combine(from_station.departure_time.date(),
+                                                                              datetime.min.time())).days
+        ticket.departure_time = from_station.departure_time + timedelta(days=interval_days)
+        ticket.arrival_time = to_station.arrival_time + timedelta(days=interval_days)
+
+        order.tickets.append(ticket)
+
+    order.price = sum(ticket.price for ticket in order.tickets)
+
+    return order
+
+

app/models/passenger_lib.py

@@ -0,0 +1,58 @@
+from sqlalchemy import func
+
+from app.models import db
+from werkzeug.security import generate_password_hash, check_password_hash
+
+
+def isAvailable(account):
+    Passenger.query.filter_by(account=account).first()
+
+
+class Passenger(db.Model):
+    __tablename__ = 'passenger'
+
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(120))
+    account = db.Column(db.String(120), unique=True, nullable=False, index=True)
+    password_digest = db.Column(db.String(2000), nullable=False)
+    id_card_no = db.Column(db.String(120))
+    mobile_no = db.Column(db.String(120))
+    bank_card_no = db.Column(db.String(120))
+    state = db.Column(db.Integer, default=0)
+    member_type = db.Column(db.Integer)
+    last_login_time = db.Column(db.DateTime)
+    created_at = db.Column(db.DateTime, default=func.now())
+    updated_at = db.Column(db.DateTime, default=func.now())
+
+    def check_password(self, password):
+        return check_password_hash(self.password_digest, password)  # 验证密码
+
+    @classmethod
+    def verifyPassenger(cls, account, password):
+        passenger = cls.query.filter_by(account=account).first()
+        if passenger and passenger.check_password(password):
+            return passenger
+        return None
+
+    @classmethod
+    def create(cls, data):
+        passenger = cls(
+            account=data.get('account'),
+            password_digest=generate_password_hash(data.get('password')),
+            name=data.get('name'),
+            id_card_no=data.get('idCardNo'),
+            mobile_no=data.get('mobileNo'),
+            bank_card_no=data.get('bankCard'),
+        )
+        db.session.add(passenger)
+        db.session.commit()
+        return passenger
+
+    @classmethod
+    def destroy(cls, passenger_id):
+        passenger = cls.query.get(passenger_id)
+        if passenger:
+            db.session.delete(passenger)
+            db.session.commit()
+            return True
+        return False

app/models/station_lib.py

@@ -0,0 +1,45 @@
+import pdb
+from datetime import datetime
+from pypinyin import pinyin, Style
+from sqlalchemy import func
+
+from app.models import db
+
+
+class Station(db.Model):
+    __tablename__: str = 'station'
+
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(120), unique=True, nullable=False, index=True)
+    pinyin = db.Column(db.String(120))
+    province = db.Column(db.String(120))
+    city = db.Column(db.String(120))
+    district = db.Column(db.String(120))
+    created_at = db.Column(db.DateTime, default=func.now())
+    updated_at = db.Column(db.DateTime, default=func.now())
+
+    def __repr__(self):
+        return f'<Station {self.name}>'
+
+    @classmethod
+    def create(cls, data):
+        station = cls(
+            name=data.get('name'),
+            pinyin=''.join([item[0] for item in pinyin(data.get('name'), style=Style.NORMAL)]).upper(),
+            province=data.get('province'),
+            city=data.get('city'),
+            created_at=datetime.now(),
+            updated_at=datetime.now(),
+        )
+        db.session.add(station)
+        db.session.commit()
+        return station
+
+    @classmethod
+    def destroy(cls, station_id):
+        station = cls.query.get(station_id)
+        if station:
+            db.session.delete(station)
+            db.session.commit()
+            return True
+        return False

app/models/ticket_lib.py

@@ -0,0 +1,45 @@
+from sqlalchemy import func
+
+from app.models import db
+
+
+class Ticket(db.Model):
+    __tablename__: str = 'ticket'
+
+    id = db.Column(db.Integer, primary_key=True)
+    seat_no = db.Column(db.String(120))
+    seat_class = db.Column(db.String(120))
+    price = db.Column(db.Numeric(8, 2))
+    state = db.Column(db.Integer, default=0)
+    train_no = db.Column(db.String(120), db.ForeignKey('train.train_no'), nullable=False, index=True)
+    passenger_id = db.Column(db.Integer, db.ForeignKey('passenger.id'), nullable=False, index=True)
+    order_id = db.Column(db.Integer, db.ForeignKey('order.id'), nullable=False, index=True)
+    from_station = db.Column(db.String(120))
+    to_station = db.Column(db.String(120))
+    date = db.Column(db.String(120))
+    departure_time = db.Column(db.DateTime)
+    arrival_time = db.Column(db.DateTime)
+    created_at = db.Column(db.DateTime, default=func.now())
+    updated_at = db.Column(db.DateTime, default=func.now())
+    order = db.relationship('Order', backref=db.backref('tickets'))
+    passenger = db.relationship('Passenger', backref=db.backref('tickets'))
+
+    def __repr__(self):
+        return f'<Ticket {self.id}>'
+
+    def updateState(self):
+        self.state = 1
+        return self
+
+    @classmethod
+    def generateTicket(cls, item, passenger_id):
+        # Create a new Ticket object
+        ticket = Ticket(
+            seat_class=item["seatClass"],
+            train_no=item["trainNo"],
+            from_station=item["from"],
+            to_station=item["to"],
+            date=item["date"],
+            passenger_id=passenger_id
+        )
+        return ticket

app/models/train_lib.py

@@ -0,0 +1,91 @@
+from sqlalchemy import func
+
+from app.models import db
+from app.models.train_station_lib import TrainStation
+
+class Train(db.Model):
+    __tablename__: str = 'train'
+
+    id = db.Column(db.Integer, primary_key=True)
+    train_no = db.Column(db.String(120), unique=True, nullable=False, index=True)
+    departure_station = db.Column(db.String(120))
+    arrival_station = db.Column(db.String(120))
+    departure_time = db.Column(db.DateTime)
+    expiration_time = db.Column(db.DateTime)
+    effective_time = db.Column(db.DateTime)
+    arrival_time = db.Column(db.DateTime)
+    created_at = db.Column(db.DateTime, default=func.now())
+    updated_at = db.Column(db.DateTime, default=func.now())
+
+    def __repr__(self):
+        return f'<Train {self.id}>'
+
+    @classmethod
+    def create(cls, new_train):
+        db.session.add(new_train)
+        db.session.commit()
+        return new_train
+
+    @classmethod
+    def queryTrains(cls, from_station, to_station, date):
+        # Query for train stations where the station name matches `from_station`
+        from_train = TrainStation.query.filter_by(station_name=from_station).all()
+
+        # Query for train stations where the station name matches `to_station`
+        to_train = TrainStation.query.filter_by(station_name=to_station).all()
+
+        # Extract train_no from both query results
+        from_train_nos = {ts.train_no for ts in from_train}
+        to_train_nos = {ts.train_no for ts in to_train}
+
+        # Find the common train_no between the two stations
+        common_train_nos = from_train_nos & to_train_nos
+
+        # Filter train numbers where the index of the from station is less than the index of the to station
+        valid_train_nos = [
+            train_no for train_no in common_train_nos
+            if next(ts.index for ts in from_train if ts.train_no == train_no) <
+               next(ts.index for ts in to_train if ts.train_no == train_no)
+        ]
+        # Query trains by the filtered train numbers and the given date (assuming date filtering)
+        trains = Train.query.filter(
+            Train.effective_time >= date,
+            Train.train_no.in_(valid_train_nos)
+        ).all()
+
+        # Assuming you have a presenter or serializer for the trains
+        return trains
+
+
+def buildTrain(params):
+    # Create a new Train object
+    train = Train(
+        train_no=params['trainNo'],
+        effective_time=params['effective_time'],
+        expiration_time=params['expiration_time']
+    )
+
+    # Extract indexes for determining first and last station
+    indexes = [e["index"] for e in params['stations']]
+
+    for e in params['stations']:
+        # Create and associate TrainStation objects
+        train_station = TrainStation(
+            station_name=e["name"],
+            price=e["price"],
+            departure_time=e["depTime"],
+            arrival_time=e["arrTime"],
+            index=e["index"]
+        )
+        train.train_stations.append(train_station)
+        # Determine the departure time and station for the first station
+        if e["index"] == 0:
+            train.departure_time = e["depTime"]
+            train.departure_station = e["name"]
+
+        # Determine the arrival time and station for the last station
+        if e["index"] == max(indexes):
+            train.arrival_time = e["arrTime"]
+            train.arrival_station = e["name"]
+
+    return train

app/models/train_station_lib.py

@@ -0,0 +1,21 @@
+from sqlalchemy import func
+
+from app.models import db
+
+
+class TrainStation(db.Model):
+    __tablename__: str = 'train_station'
+
+    train_no = db.Column(db.String(120), db.ForeignKey('train.train_no'), primary_key=True, index=True)
+    station_name = db.Column(db.String(120), db.ForeignKey('station.name'), primary_key=True)
+
+    price = db.Column(db.Numeric(8, 2))
+    arrival_time = db.Column(db.DateTime)
+    departure_time = db.Column(db.DateTime)
+    index = db.Column(db.Integer, default=0)
+    created_at = db.Column(db.DateTime, default=func.now())
+    updated_at = db.Column(db.DateTime, default=func.now())
+
+    station = db.relationship('Station', backref=db.backref('train_stations'))
+    train = db.relationship('Train', backref=db.backref('train_stations'))
+

app/order_manager.py

@@ -0,0 +1,49 @@
+from flask import Blueprint, request, jsonify
+from flask_jwt_extended import get_jwt_identity, jwt_required
+from app import db, LogService
+from app.models.order_lib import generateOrder, Order
+from presenter.order import OrderPresenter
+from utils import create_response, StateCode
+from utils.server import verifyOrderPayment
+
+order_bp = Blueprint('order', __name__)
+
+
+@order_bp.route('/orders', methods=['POST'])
+@jwt_required()
+def createOrder():
+    current_user = get_jwt_identity()
+    data = request.json
+    new_order = generateOrder(data, current_user)
+    db.session.add(new_order)
+    db.session.commit()
+    order_presenter = OrderPresenter(new_order).as_dict()
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=order_presenter)), 200
+
+
+@order_bp.route('/orders/<string:order_no>/query_payment', methods=['POST'])
+@jwt_required()
+def queryPayment(order_no):
+    current_user = get_jwt_identity()
+    response = verifyOrderPayment(order_no)
+    if response.status_code == 200 and response.json().get("data")["state"] == "successful":
+        order = Order.setOrderState(order_no, current_user,
+                                    state=1, payment_time=response.json().get("data")["pay_time"])
+        order_presenter = OrderPresenter(order).as_dict()
+        LogService.log()
+        return jsonify(create_response(StateCode.SUCCESS, data=order_presenter)), 200
+    else:
+        LogService.log()
+        return jsonify(create_response(StateCode.ORDER_PAY_ERROR)), 400
+
+
+@order_bp.route('/orders', methods=['GET'])
+@jwt_required()
+def queryOrder():
+    state = request.args.get("state")
+    current_user = get_jwt_identity()
+    orders = Order.query.filter(Order.passenger_id == current_user, Order.state == state).all()
+    order_presenter = [OrderPresenter(order).as_dict() for order in orders]
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=order_presenter)), 200

app/passenger_manager.py

@@ -0,0 +1,62 @@
+from flask import Blueprint, request, jsonify
+from flask_jwt_extended import create_access_token, jwt_required, get_jwt_identity
+
+from app import redis_client, LogService
+from app.models.passenger_lib import Passenger, isAvailable
+from presenter import PassengerPresenter
+from utils import StateCode, create_response, checkMobile, checkIdCard, checkBankCard
+
+register_bp = Blueprint('register', __name__)
+
+
+@register_bp.route('/register', methods=['POST'])
+def register():
+    data = request.json
+    account = data.get('account')
+    password = data.get('password')
+    mobile_no = data.get('mobileNo')
+    mobile_code = data.get('mobileCode')
+    id_card_no = data.get('idCardNo')
+    bank_card_no = data.get('bankCard')
+
+    if not account or not password:
+        return jsonify(create_response(StateCode.PARAMS_ERROR)), 400
+
+    if not checkMobile(mobile_no):
+        return jsonify(create_response(StateCode.MOBILE_ERROR)), 400
+
+    if not verifyCode(mobile_no, mobile_code):
+        return jsonify(create_response(StateCode.MOBILE_CODE_ERROR)), 400
+
+    if not checkIdCard(id_card_no):
+        return jsonify(create_response(StateCode.ID_CARD_ERROR)), 400
+
+    if isAvailable(account):
+        return jsonify(create_response(StateCode.USER_ALREADY_EXISTS)), 400
+
+    if not checkBankCard(bank_card_no):
+        return jsonify(create_response(StateCode.BANK_CARD_ERROR)), 400
+
+    new_passenger = Passenger.create(data=data)
+    access_token = create_access_token(identity=new_passenger.id)
+    user_presenter = PassengerPresenter(new_passenger, {"token": access_token}).as_dict()
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=user_presenter)), 200
+
+
+@register_bp.route('/auth', methods=['GET'])
+@jwt_required()
+def auth():
+    current_user = get_jwt_identity()
+    user = Passenger.query.get(current_user)
+    if not user:
+        return jsonify(create_response(StateCode.USER_NOT_FOUND)), 400
+    user_presenter = PassengerPresenter(user, {}).as_dict()
+    LogService.log()
+
+    return jsonify(create_response(code=StateCode.SUCCESS, data=user_presenter)), 200
+
+
+def verifyCode(mobile_no, code):
+    stored_code = redis_client.get(mobile_no)
+    return stored_code == code

app/query_manager.py

@@ -0,0 +1,46 @@
+import iso8601
+from flask import Blueprint, jsonify, request
+from flask_jwt_extended import get_jwt_identity, jwt_required
+
+from app import LogService
+from app.models import Station
+from app.models.ticket_lib import Ticket
+from app.models.train_lib import Train
+from presenter import StationPresenter
+from presenter.ticket import TicketPresenter
+from presenter.train import TrainPresenter
+from utils import create_response, StateCode
+
+query_bp = Blueprint('query', __name__)
+
+
+@query_bp.route('/trains/query_train', methods=['GET'])
+def queryTrains():  # 查询车次方法
+    from_station = request.args.get('from')
+    to_station = request.args.get('to')
+    date = iso8601.parse_date(request.args.get('date'))
+    if not from_station or not to_station or not date:
+        return jsonify(create_response(StateCode.PARAMS_ERROR)), 400
+
+    trains = Train.queryTrains(from_station, to_station, date)
+    trains_presenters = [TrainPresenter(train).as_dict() for train in trains]
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=trains_presenters)), 200
+
+
+@query_bp.route('/tickets', methods=['GET'])
+@jwt_required()
+def getTickets():  # 查询车票方法
+    current_user = get_jwt_identity()  # 解码JWT得到用户ID
+    tickets = Ticket.query.filter_by(passenger_id=current_user).all()
+    tickets_presenters = [TicketPresenter(ticket).as_dict() for ticket in tickets]
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=tickets_presenters)), 200
+
+
+@station_bp.route('/stations', methods=['GET'])
+def queryStations():  # 查询站点方法
+    stations = Station.query.all()
+    stations_presenters = [StationPresenter(station).as_dict() for station in stations]
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=stations_presenters)), 200

app/station_manager.py

@@ -0,0 +1,26 @@
+from flask import request, jsonify, Blueprint
+from app import LogService
+from app.models import Station
+from presenter import StationPresenter
+from utils import create_response, StateCode
+
+station_bp = Blueprint('stations', __name__)
+
+
+@station_bp.route('/stations', methods=['POST'])
+def createStation():  # 创建站点方法
+    data = request.json
+    new_station = Station.create(data=data)
+    station_presenter = StationPresenter(new_station).as_dict()
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=station_presenter)), 200
+
+
+@station_bp.route('/stations/quantity_create', methods=['POST'])
+def quantityCreate():  # 批量创建站点方法
+    stations = request.json.get("stations")
+    for name in stations:
+        station_hash = {"name": name}
+        Station.create(station_hash)
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS)), 200

app/train_manager.py

@@ -0,0 +1,27 @@
+from flask import request, jsonify, Blueprint
+from app import db, LogService
+from app.models import Train
+from app.models.train_lib import buildTrain
+from presenter.train import TrainPresenter
+from utils import create_response, StateCode
+
+trains_bp = Blueprint('trains', __name__)
+
+
+@trains_bp.route('/trains', methods=['GET'])
+def queryAllTrains():
+    trains = Train.query.all()
+    trains_presenters = [TrainPresenter(train).as_dict() for train in trains]
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=trains_presenters)), 200
+
+
+@trains_bp.route('/trains', methods=['POST'])
+def createTrain():
+    data = request.json
+    new_train = buildTrain(data)
+    db.session.add(new_train)
+    db.session.commit()
+    train_presenter = TrainPresenter(new_train).as_dict()
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=train_presenter)), 200

config.py

@@ -1,4 +1,3 @@
-# H_D
 import os
 
 
@@ -14,4 +13,3 @@ class Config:
     SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or ('postgresql://postgres:123456@localhost:54321'
                                                                  '/mini12306_python')
     SQLALCHEMY_TRACK_MODIFICATIONS = False
-

docker-compose.yml

@@ -0,0 +1,40 @@
+version: '3.8'
+services:
+  python:
+    build:
+      context: ./
+      dockerfile: ./Dockerfile
+    restart: always
+    environment:
+      - DATABASE_URL=postgresql://postgres:postgres@db:5432/mini12306_python
+      - REDIS_URL=redis
+      - SERVER_LIB_URL=http://py12306.learnerhub.net
+    ports:
+      - "3002:3002"
+    depends_on:
+      - db
+      - redis
+    volumes:
+      - /var/log/mini12306_python:/app/logs
+
+  redis:
+    image: redis:alpine
+    container_name: 12306_redis
+    volumes:
+      - redis_data:/data
+
+  db:
+    image: postgres:15
+    container_name: 12306_postgres
+    restart: always
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: mini12306_python
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+
+
+volumes:
+  postgres_data:
+  redis_data:

logs/.init

@@ -0,0 +1 @@
+init folder

migrations/README

@@ -0,0 +1 @@
+Single-database configuration for Flask.

migrations/alembic.ini

@@ -0,0 +1,50 @@
+# A generic, single database configuration.
+
+[alembic]
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic,flask_migrate
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[logger_flask_migrate]
+level = INFO
+handlers =
+qualname = flask_migrate
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

migrations/env.py

@@ -0,0 +1,113 @@
+import logging
+from logging.config import fileConfig
+
+from flask import current_app
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+logger = logging.getLogger('alembic.env')
+
+
+def get_engine():
+    try:
+        # this works with Flask-SQLAlchemy<3 and Alchemical
+        return current_app.extensions['migrate'].db.get_engine()
+    except (TypeError, AttributeError):
+        # this works with Flask-SQLAlchemy>=3
+        return current_app.extensions['migrate'].db.engine
+
+
+def get_engine_url():
+    try:
+        return get_engine().url.render_as_string(hide_password=False).replace(
+            '%', '%%')
+    except AttributeError:
+        return str(get_engine().url).replace('%', '%%')
+
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+config.set_main_option('sqlalchemy.url', get_engine_url())
+target_db = current_app.extensions['migrate'].db
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def get_metadata():
+    if hasattr(target_db, 'metadatas'):
+        return target_db.metadatas[None]
+    return target_db.metadata
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url, target_metadata=get_metadata(), literal_binds=True
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+
+    # this callback is used to prevent an auto-migration from being generated
+    # when there are no changes to the schema
+    # reference: http://alembic.zzzcomputing.com/en/latest/cookbook.html
+    def process_revision_directives(context, revision, directives):
+        if getattr(config.cmd_opts, 'autogenerate', False):
+            script = directives[0]
+            if script.upgrade_ops.is_empty():
+                directives[:] = []
+                logger.info('No changes in schema detected.')
+
+    conf_args = current_app.extensions['migrate'].configure_args
+    if conf_args.get("process_revision_directives") is None:
+        conf_args["process_revision_directives"] = process_revision_directives
+
+    connectable = get_engine()
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection,
+            target_metadata=get_metadata(),
+            **conf_args
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

migrations/script.py.mako

@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

migrations/versions/1b3bc6809b30_init_databases.py

@@ -0,0 +1,178 @@
+"""init databases
+
+Revision ID: 1b3bc6809b30
+Revises: 
+Create Date: 2024-08-15 15:09:26.124279
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '1b3bc6809b30'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('log',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('log_user_agent', sa.String(length=120), nullable=True),
+    sa.Column('log_method', sa.String(length=120), nullable=True),
+    sa.Column('log_quest_path', sa.String(length=120), nullable=True),
+    sa.Column('log_ip', sa.String(length=120), nullable=True),
+    sa.Column('log_params', sa.String(length=120), nullable=True),
+    sa.Column('log_controller', sa.String(length=120), nullable=True),
+    sa.Column('log_controller_action', sa.String(length=120), nullable=True),
+    sa.Column('log_controller_id', sa.String(length=120), nullable=True),
+    sa.Column('account_id', sa.String(length=120), nullable=True),
+    sa.Column('event_name', sa.String(length=120), nullable=True),
+    sa.Column('event_content', sa.Text(), nullable=True),
+    sa.Column('operator', sa.String(length=120), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('passenger',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=120), nullable=True),
+    sa.Column('account', sa.String(length=120), nullable=False),
+    sa.Column('password_digest', sa.String(length=2000), nullable=False),
+    sa.Column('id_card_no', sa.String(length=120), nullable=True),
+    sa.Column('mobile_no', sa.String(length=120), nullable=True),
+    sa.Column('bank_card_no', sa.String(length=120), nullable=True),
+    sa.Column('state', sa.Integer(), nullable=True),
+    sa.Column('member_type', sa.Integer(), nullable=True),
+    sa.Column('last_login_time', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('passenger', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_passenger_account'), ['account'], unique=True)
+
+    op.create_table('station',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=120), nullable=False),
+    sa.Column('pinyin', sa.String(length=120), nullable=True),
+    sa.Column('province', sa.String(length=120), nullable=True),
+    sa.Column('city', sa.String(length=120), nullable=True),
+    sa.Column('district', sa.String(length=120), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('station', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_station_name'), ['name'], unique=True)
+
+    op.create_table('train',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('train_no', sa.String(length=120), nullable=False),
+    sa.Column('departure_station', sa.String(length=120), nullable=True),
+    sa.Column('arrival_station', sa.String(length=120), nullable=True),
+    sa.Column('departure_time', sa.DateTime(), nullable=True),
+    sa.Column('expiration_time', sa.DateTime(), nullable=True),
+    sa.Column('effective_time', sa.DateTime(), nullable=True),
+    sa.Column('arrival_time', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('train', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_train_train_no'), ['train_no'], unique=True)
+
+    op.create_table('order',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('order_no', sa.String(length=120), nullable=False),
+    sa.Column('price', sa.Numeric(precision=8, scale=2), nullable=True),
+    sa.Column('payment_time', sa.DateTime(), nullable=True),
+    sa.Column('state', sa.Integer(), nullable=True),
+    sa.Column('passenger_id', sa.Integer(), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.ForeignKeyConstraint(['passenger_id'], ['passenger.id'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('order_no')
+    )
+    with op.batch_alter_table('order', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_order_passenger_id'), ['passenger_id'], unique=False)
+
+    op.create_table('train_station',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('train_no', sa.String(length=120), nullable=False),
+    sa.Column('station_name', sa.String(length=120), nullable=False),
+    sa.Column('price', sa.Numeric(precision=8, scale=2), nullable=True),
+    sa.Column('arrival_time', sa.DateTime(), nullable=True),
+    sa.Column('departure_time', sa.DateTime(), nullable=True),
+    sa.Column('index', sa.Integer(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.ForeignKeyConstraint(['station_name'], ['station.name'], ),
+    sa.ForeignKeyConstraint(['train_no'], ['train.train_no'], ),
+    sa.PrimaryKeyConstraint('id', 'train_no', 'station_name')
+    )
+    with op.batch_alter_table('train_station', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_train_station_train_no'), ['train_no'], unique=False)
+
+    op.create_table('ticket',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('seat_no', sa.String(length=120), nullable=True),
+    sa.Column('seat_class', sa.String(length=120), nullable=True),
+    sa.Column('price', sa.Numeric(precision=8, scale=2), nullable=True),
+    sa.Column('state', sa.Integer(), nullable=True),
+    sa.Column('train_no', sa.String(length=120), nullable=False),
+    sa.Column('passenger_id', sa.Integer(), nullable=False),
+    sa.Column('order_id', sa.Integer(), nullable=False),
+    sa.Column('from_station', sa.String(length=120), nullable=True),
+    sa.Column('to_station', sa.String(length=120), nullable=True),
+    sa.Column('date', sa.String(length=120), nullable=True),
+    sa.Column('departure_time', sa.DateTime(), nullable=True),
+    sa.Column('arrival_time', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.ForeignKeyConstraint(['order_id'], ['order.id'], ),
+    sa.ForeignKeyConstraint(['passenger_id'], ['passenger.id'], ),
+    sa.ForeignKeyConstraint(['train_no'], ['train.train_no'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('ticket', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_ticket_order_id'), ['order_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ticket_passenger_id'), ['passenger_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ticket_train_no'), ['train_no'], unique=False)
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('ticket', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_ticket_train_no'))
+        batch_op.drop_index(batch_op.f('ix_ticket_passenger_id'))
+        batch_op.drop_index(batch_op.f('ix_ticket_order_id'))
+
+    op.drop_table('ticket')
+    with op.batch_alter_table('train_station', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_train_station_train_no'))
+
+    op.drop_table('train_station')
+    with op.batch_alter_table('order', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_order_passenger_id'))
+
+    op.drop_table('order')
+    with op.batch_alter_table('train', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_train_train_no'))
+
+    op.drop_table('train')
+    with op.batch_alter_table('station', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_station_name'))
+
+    op.drop_table('station')
+    with op.batch_alter_table('passenger', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_passenger_account'))
+
+    op.drop_table('passenger')
+    op.drop_table('log')
+    # ### end Alembic commands ###

migrations/versions/7866a6e8a75b_remove_trainstation_id.py

@@ -0,0 +1,32 @@
+"""remove TrainStation id
+
+Revision ID: 7866a6e8a75b
+Revises: 1b3bc6809b30
+Create Date: 2024-08-15 15:29:40.410360
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '7866a6e8a75b'
+down_revision = '1b3bc6809b30'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('train_station', schema=None) as batch_op:
+        batch_op.drop_column('id')
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('train_station', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('id', sa.INTEGER(), autoincrement=False, nullable=False))
+
+    # ### end Alembic commands ###

myapp.py

@@ -0,0 +1,9 @@
+# myapp.py
+from app import create_app, LogService
+from utils import response
+
+app = create_app()
+
+
+if __name__ == "__main__":
+    app.run(debug=True)

presenter/__init__.py

@@ -0,0 +1,3 @@
+from .passenger import PassengerPresenter
+from .station import StationPresenter
+from .mobile_code import MobileCodePresenter

presenter/mobile_code.py

@@ -0,0 +1,8 @@
+class MobileCodePresenter:
+    def __init__(self, data):
+        self.data = data
+
+    def as_dict(self):
+        return {
+            "code": self.data
+        }

presenter/order.py

@@ -0,0 +1,16 @@
+from presenter.ticket import TicketPresenter
+
+
+class OrderPresenter:
+    def __init__(self, data):
+        self.data = data
+
+    def as_dict(self):
+        return {
+            "id": self.data.id,
+            "orderNo": self.data.order_no,
+            "price": self.data.price,
+            "state": self.data.state,
+            "paymentTime": self.data.payment_time,
+            "tickets": [TicketPresenter(ticket).as_dict() for ticket in self.data.tickets]
+        }

presenter/passenger.py

@@ -0,0 +1,17 @@
+
+class PassengerPresenter:
+    def __init__(self, data, aid_data=None):
+        self.data = data
+        self.aid_data = aid_data
+
+    def as_dict(self):
+        return {
+            "id": self.data.id,
+            "account": self.data.account,
+            "name": self.data.name,
+            "idCardNo": self.data.id_card_no,
+            "mobileNo": self.data.mobile_no,
+            "bankCardNo": self.data.bank_card_no,
+            "state": self.data.state,
+            "memberType": self.data.member_type
+        } | self.aid_data

presenter/station.py

@@ -0,0 +1,10 @@
+class StationPresenter:
+    def __init__(self, data):
+        self.data = data
+
+    def as_dict(self):
+        return {
+            "id": self.data.id,
+            "name": self.data.name,
+            "pinyin": self.data.pinyin,
+        }

presenter/ticket.py

@@ -0,0 +1,19 @@
+class TicketPresenter:
+    def __init__(self, data):
+        self.data = data
+
+    def as_dict(self):
+        return {
+            "id": self.data.id,
+            "seatNo": self.data.seat_no,
+            "seatClass": self.data.seat_class,
+            "price": self.data.price,
+            "state": self.data.state,
+            "trainNo": self.data.train_no,
+            "from": self.data.from_station,
+            "orderNo": self.data.order.order_no,
+            "to": self.data.to_station,
+            "date": self.data.date,
+            "fromTime": self.data.departure_time,
+            "toTime": self.data.arrival_time,
+        }

presenter/train.py

@@ -0,0 +1,17 @@
+from presenter.train_station import TrainStationPresenter
+
+
+class TrainPresenter:
+    def __init__(self, data):
+        self.data = data
+
+    def as_dict(self):
+        return {
+            "id": self.data.id,
+            "trainNo": self.data.train_no,
+            "arrTime": self.data.arrival_time,
+            "depTime": self.data.departure_time,
+            "arr": self.data.arrival_station,
+            "dep": self.data.departure_station,
+            "stations": [TrainStationPresenter(station).as_dict() for station in self.data.train_stations]
+        }

presenter/train_station.py

@@ -0,0 +1,13 @@
+class TrainStationPresenter:
+    def __init__(self, data):
+        self.data = data
+
+    def as_dict(self):
+        return {
+            "index": self.data.index,
+            "trainNo": self.data.train_no,
+            "name": self.data.station_name,
+            "arrTime": self.data.arrival_time,
+            "depTime": self.data.departure_time,
+            "price": self.data.price,
+        }

readme.md

@@ -0,0 +1,110 @@
+### 目录结构说明
+```
+Mini-12306
+-- app                 //主要接口业务代码
+---- models            //定义了数据库表结构与抽象类方法
+-- logs                //日志存储
+-- migrations          //执行迁移后的数据库版本文件,请查看Flask-Migrate使用方法。
+-- presenter           //渲染文件，用于数据序列化
+-- utils               //工具包
+---- response.py       //定义返回数据结构及定义状态码
+-- Dockerfile          //docker容器化文件
+-- docker-compose.yml  //容器编排文件
+```
+
+### 开发环境安装
+1. 安装 Python 3.12.x以上版本
+2. 使用 pip 安装项目所需要的包:
+```
+cd 12306mini_python
+pip config set global.index-url http://mirrors.aliyun.com/pypi/simple 
+pip config set install.trusted-host mirrors.aliyun.com
+pip install -r requirements.txt
+```
+3. 安装 PostgreSQL, 并创建数据库
+
+根目录下的config.py文件中 SQLALCHEMY_DATABASE_URI 是定义项目连接数据库的地址（包括数据库账号、密码、名称）。
+
+连接数据库的密码及数据库均可以自行设定。
+
+4. 执行迁移
+
+在项目的根目录下执行下列命令，此命令会将数据表生成。
+
+注：表的生成逻辑请查看Flask-Migrate使用方法。 
+```
+flask db upgrade
+```
+
+5. 运行项目
+``` 
+flask run myapp.py
+```
+
+
+### docker部署
+
+
+1. 找一台Ubuntu服务器，安装docker及docker-compose
+2. 在服务器上创建日志文件存储位置(该文件用于 docker-compose 中 volumes 关联)
+   ```
+    mkdir /var/log/mini12306_python
+   ```
+
+3. 构建容器
+   ```
+   docker-compose build
+   ```
+
+   你可能会遇到build失败的问题。
+   
+   因为国内的原因无法正常自动下载 postgres 和 redis_alpine 这两个软件。
+
+   解决方案如下：
+   下载此链接中两个docker软件包至服务器: postgres_15.tar redis_alpine.tar
+   
+   https://pan.baidu.com/s/1qMRtQ0Fhy7r5L_58RHe5Fw?pwd=vu3c 提取码: vu3c 
+   
+   可以将文件先下载到本机，然后使用scp命令将文件上传至服务器。
+   
+   文件上传至服务后，cd至文件所在的目录，然后运行下列指令：
+   
+   ```
+   docker load < postgres_15.tar
+   docker load < postgres_15.tar
+   
+   然后再执行 docker-compose build
+   
+   ```
+
+4. 运行容器
+```
+docker-compose run --rm python flask db upgrade
+docker-compose up -d
+```
+
+
+---
+
+### 扩展使用： Flask-Migrate 使用方法 
+首先，初始化 Alembic 目录（migrations/ 文件夹）：
+```
+flask db init
+```
+
+当你对模型进行了更改（如添加新表或修改现有表的结构），你可以生成迁移脚本：
+```
+flask db migrate -m "Initial migration"
+```
+这将根据你定义的模型生成迁移脚本。
+
+执行迁移
+```
+ flask db upgrade
+```
+---
+### 扩展使用：使用 pdb 工具断点调试
+
+```
+pdb.set_trace()
+```

requirements.txt

@@ -0,0 +1,21 @@
+Flask~=3.0.3
+Flask-SQLAlchemy
+psycopg2-binary
+PyJWT
+Flask-Migrate
+itsdangerous
+redis~=5.0.8
+Flask-JWT-Extended
+pypinyin~=0.52.0
+Werkzeug~=3.0.3
+SQLAlchemy~=2.0.32
+alembic~=1.13.2
+python-dateutil
+requests
+gunicorn==22.0.0
+Levenshtein==0.25.1
+munkres==1.1.4
+argparse==1.4.0
+flask-cors==4.0.1
+loguru
+iso8601

utils/__init__.py

@@ -0,0 +1,2 @@
+from .response import create_response, StateCode
+from .server import checkMobile, checkIdCard, checkBankCard

utils/response.py

@@ -0,0 +1,52 @@
+from enum import Enum
+from typing import Any, Dict, List, Union
+
+
+class StateCode(Enum):
+    SUCCESS = 0
+    NOT_AUTHORIZED = 1002
+    PARAMS_ERROR = 1003
+
+    USER_NOT_FOUND = 2001
+    USER_ALREADY_EXISTS = 2002
+    PASSWORD_INCORRECT = 2003
+    MOBILE_CODE_ERROR = 2004
+    ID_CARD_ERROR = 2005
+    BANK_CARD_ERROR = 2006
+    MOBILE_ERROR = 2007
+
+    ORDER_PAY_ERROR = 3001
+
+
+STATE_MESSAGES = {
+    StateCode.SUCCESS: "OK",
+    StateCode.PARAMS_ERROR: "缺少参数",
+    StateCode.USER_NOT_FOUND: "用户不存在，操作错误",
+    StateCode.NOT_AUTHORIZED: "未登录",
+    StateCode.USER_ALREADY_EXISTS: "用户已存在",
+    StateCode.PASSWORD_INCORRECT: "用户名或密码错误",
+    StateCode.MOBILE_CODE_ERROR: "验证码错误",
+    StateCode.ID_CARD_ERROR: "身份证号验证失败",
+    StateCode.MOBILE_ERROR: "手机号格式有误",
+    StateCode.BANK_CARD_ERROR: "银行卡验证错误",
+    StateCode.ORDER_PAY_ERROR: "支付失败"
+}
+
+
+def create_response(
+        code: StateCode,
+        message: str = None,
+        data: Union[Dict[str, Any], List[Dict[str, Any]], Any] = None
+) -> Dict[str, Any]:
+    """
+    创建统一的返回格式。
+    :param code: ErrorCode 错误码
+    :param message: 错误信息，可选。如果不传递则使用默认的错误信息
+    :param data: 包含单个或多个 Presenter 转换后的数据。单个使用 dict，多个使用 list
+    :return: 返回统一格式的字典
+    """
+    return {
+        "code": code.value,
+        "msg": message or STATE_MESSAGES.get(code, "Unknown error"),
+        "data": data
+    }

utils/server.py

@@ -0,0 +1,45 @@
+import os
+import requests
+
+hosts = os.getenv('SERVER_LIB_URL', "http://127.0.0.1:5000")
+
+
+def checkIdCard(id_card):
+    url = hosts + "/id_card/verify"
+    params = {
+        'idCardNo': id_card
+    }
+    # response = requests.get(url, params=params) 发送get请求
+
+    response = requests.post(url, json=params)
+    return response.status_code == 200 and response.json().get("data")["result"]
+
+
+def checkBankCard(bank_card):
+    url = hosts + "/bank/card_verify"
+
+    params = {
+        'bankCard': bank_card
+    }
+    response = requests.post(url, json=params)
+    return response.status_code == 200 and response.json().get("data")["result"]
+
+
+def checkMobile(mobile_no):
+    url = hosts + "/mobile/check"
+
+    params = {
+        'mobileNo': mobile_no
+    }
+
+    response = requests.post(url, json=params)
+    return response.status_code == 200 and response.json().get("data")["result"]
+
+
+def verifyOrderPayment(order_no):
+    url = hosts + "/bank/query"
+
+    # 模拟向支付中心发送验证请求进行验证
+    params = {"OrderNo": order_no}
+    response = requests.post(url, json=params)
+    return response

后端项目说明文档

@@ -1,54 +0,0 @@
-Mini-12306后端项目说明
-一、目录结构说明
-Mini-12306
--- app  //主要接口业务代码
----- models  //定义了数据库表结构与抽象类方法
--- logs  //日志存储
--- migrations  //执行迁移后的数据库版本文件,请查看Flask-Migrate使用方法。
--- presenter  //渲染文件，用于数据序列化
--- utils  //工具包
----- response.py  //定义返回数据结构及定义状态码
--- Dockerfile  // docker容器化文件
--- docker-compose.yml  //容器编排文件
-
-
-二、开发环境安装
-(一)安装 python 
-请自行搜索 python安装教程，版本选用3.12.x以上版本
-(二)使用 pip 安装项目所需要的包
-cd 12306mini_python
-pip config set global.index-url http://mirrors.aliyun.com/pypi/simple 
-pip config set install.trusted-host mirrors.aliyun.com
-pip install -r requirements.txt
-(三)安装 PostgreSQL, 并创建数据库
-请自行搜索PostgreSQL的安装教程，版本选用15以上版本。
-根目录下的config.py文件中 SQLALCHEMY_DATABASE_URI 是定义项目连接数据库的地址（包括数据库账号、密码、名称）。
-连接数据库的密码及数据库均可以自行设定。
-(四)执行迁移
-在项目的根目录下执行下列命令，此命令会将数据表生成。
-注：表的生成逻辑请查看Flask-Migrate使用方法。
-flask db upgrade
-(五)运行项目
-flask run myapp.py
-
-三、docker部署
-(一)服务器环境安装
-找一台Ubuntu服务器，安装docker及docker-compose
-(二)在服务器上创建日志文件夹
-在服务器上创建日志文件存储位置(该文件用于 docker-compose 中 volumes 关联)
-mkdir /var/log/mini12306_python
-(三)构建容器
-docker-compose build
-你可能会遇到build失败的问题。
-因为国内的原因无法正常自动下载 postgresql 和 redis_alpine 这两个docker软件包。
-解决方案如下： 下载此链接中两个docker软件包至服务器: postgres_15.tar 和redis_alpine.tar
-https://pan.baidu.com/s/1qMRtQ0Fhy7r5L_58RHe5Fw?pwd=vu3c 提取码: vu3c
-可以将文件先下载到本机，然后使用scp命令将文件上传至服务器。
-文件上传至服务后，cd至文件所在的目录，然后运行下列指令：
-docker load < postgres_15.tar
-docker load < postgres_15.tar
-然后再执行 docker-compose build
-(四)运行容器
-docker-compose run --rm python flask db upgrade 
-docker-compose up -d
-您也可以查看后端项目文件中的readme.md，其中的代码块显示比本文档更友好。