Posted in Python onFebruary 20, 2019
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)
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python实现图书借阅系统
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