python实现图书借阅系统


						本文实例为大家分享了python实现图书借阅系统的具体代码，供大家参考，具体内容如下

部分代码：





from flask import Flask,render_template

from flask import request

from DB import createdb

from flask import session



app = Flask(__name__)

app.config['SECRET_KEY'] = '123456'



# 首页-->登录页面

@app.route('/')

def hello_world():

  return render_template('login.html')



# 注册页面

@app.route('/showregister')

def showregister():

  return render_template('register.html')



# 登录页面提交信息

@app.route('/login',methods=['GET','POST'])

def login():

  username = request.form.get('username')

  stuid = request.form.get('password') # 学号为密码

  flag = createdb.selectStu(stuid,username)

  if flag:

    session['username'] = username

    session['stuid'] = stuid

    return render_template('index.html', stuid=stuid, username=username)

  else:

    return render_template('login.html')



# 注册页面提交信息

@app.route('/register',methods=['GET','POST'])

def register():

  username = request.form.get('username')

  stuid = request.form.get('password')# 学号为密码

  return createdb.insert(stuid,username)



# 显示书籍信息页面

@app.route('/ShowBook')

def ShowBook():

  return createdb.queryAllBook()



# 显示添加书籍页面

@app.route('/AddBook')

def AddBook():

  return render_template('AddBook.html')



# 添加书籍信息

@app.route('/Add',methods=['GET','POST'])

def Add():

  bookName = request.form.get('bookname')

  bookAuthor = request.form.get('author')

  return createdb.addBook(bookName,bookAuthor)



# 显示借阅书籍信息

@app.route('/BorrowBook')

def BorrowBook():

  return createdb.queryBorrowBook()



# 显示借阅书籍信息

@app.route('/Borrow',methods=['GET','POSt'])

def Borrow():

  bookName = request.form.get('bookName')

  bookAuthor = request.form.get('bookAuthor')

  username = session.get('username')

  stuid = session.get('stuid')

  return createdb.Borrow(username,stuid,bookName,bookAuthor)



# 显示借阅书籍信息

@app.route('/ReturnBook',methods=['GET','POST'])

def ReturnBook():

  bookName = request.form.get("bookName")

  return createdb.ReturnBook(bookName)



# 显示借阅书籍信息

@app.route('/UserInfo')

def UserInfo():

  stuid = session.get('stuid')

  username = session.get('username')

  return render_template('userInfo.html',stuid = stuid,username = username)





if __name__ == '__main__':

  app.run(debug=True)



源码下载：python实现图书借阅系统

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持中文源码网。