java+jsp+servlet学生信息管理系统（jdbc+ajax+filter+cookie+分页）

由于篇幅限制，我无法提供完整的学生信息管理系统代码。但我可以提供一个简化的JDBC连接示例，以及一个简单的分页逻辑的实现。

JDBC连接示例:

import java.sql.*;
 
public class DatabaseConnection {
    private static final String JDBC_DRIVER = "com.mysql.cj.jdbc.Driver";
    private static final String DATABASE_URL = "jdbc:mysql://localhost:3306/student_system?useSSL=false&serverTimezone=UTC";
    private static final String DATABASE_USER = "root";
    private static final String DATABASE_PASSWORD = "password";
 
    public static Connection getConnection() throws ClassNotFoundException, SQLException {
        Connection conn = null;
        Class.forName(JDBC_DRIVER);
        conn = DriverManager.getConnection(DATABASE_URL, DATABASE_USER, DATABASE_PASSWORD);
        return conn;
    }
}

分页逻辑实现:

public class PaginationHelper {
    private int itemsCount; // 总项目数
    private int pageSize; // 每页大小
    private int currentPage; // 当前页
 
    public PaginationHelper(int itemsCount, int pageSize, int currentPage) {
        this.itemsCount = itemsCount;
        this.pageSize = pageSize;
        this.currentPage = currentPage;
    }
 
    public int getItemsCount() {
        return itemsCount;
    }
 
    public void setItemsCount(int itemsCount) {
        this.itemsCount = itemsCount;
    }
 
    public int getPageSize() {
        return pageSize;
    }
 
    public void setPageSize(int pageSize) {
        this.pageSize = pageSize;
    }
 
    public int getCurrentPage() {
        return currentPage;
    }
 
    public void setCurrentPage(int currentPage) {
        this.currentPage = currentPage;
    }
 
    public int getPageCount() {
        return (int) Math.ceil((double) itemsCount / pageSize);
    }
 
    public boolean isFirstPage() {
        return currentPage == 1;
    }
 
    public boolean isLastPage() {
        return currentPage == getPageCount();
    }
 
    public int getStartRow() {
        return (currentPage - 1) * pageSize;
    }
 
    public int getEndRow() {
        return Math.min(currentPage * pageSize, itemsCount);
    }
}

以上代码仅供参考，实际的学生信息管理系统需要根据具体需求进行详细设计和编码。