Php+mysql library management system (course design)

The main technology used here is html+css+js+apache The server +php+MySQL, The logic is simple , Only the most basic usage of adding, deleting, checking and changing the database , Login used php Of session verification . And verification of verification code .
The basic interface is as follows ：
1. Registration login interface
Registration and login mainly use database query and add statements , Front end use post Method the registration information filled in by the user
Submit ,php Add to the database after receiving , That is, the registration is successful .

When logging in, submit the account and password filled in at the front end , And then through php Search the database for the account number , If any , Is the password consistent , If it is consistent, you can log in successfully , Otherwise, the password is wrong . Or the account does not exist .

2. Display all book information interfaces
After the user logs in, get the stored session Information , If not session Value does not log in , That is, jump to the landing world Noodles , Otherwise, query the book information in the database .
author ： forehead speechless

Game programming , A game development favorite ~

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