diff --git a/README.md b/README.md index 3b5c269..e69de29 100644 --- a/README.md +++ b/README.md @@ -1,245 +0,0 @@ -# ForumManagementInformationSystem -import pymysql -from datetime import datetime - - -class ForumManagementSystem: - def __init__(self): - try: - self.connection = pymysql.connect( - host='localhost', - user='root', - password='7368261', - database='bbs', - charset='utf8mb4' - ) - self.cursor = self.connection.cursor(pymysql.cursors.DictCursor) - print("数据库连接成功") - except pymysql.Error as e: - print(f"数据库连接错误: {e}") - exit(1) - - def show_main_menu(self): - print("\n=== 论坛管理系统 ===") - print("1. 用户管理") - print("2. 帖子管理") - print("3. 版块管理") - print("4. 统计查询") - print("5. 退出系统") - return input("请选择功能 (1-5): ") - - def show_user_menu(self): - print("\n=== 用户管理 ===") - print("1. 查看用户列表") - print("2. 添加用户") - print("3. 修改用户信息") - print("4. 删除用户") - print("5. 查看用户活动") - print("6. 返回主菜单") - return input("请选择操作 (1-6): ") - - def show_topic_menu(self): - print("\n=== 帖子管理 ===") - print("1. 查看帖子列表") - print("2. 发布新帖子") - print("3. 更新帖子点击量") - print("4. 删除帖子") - print("5. 查看热门帖子") - print("6. 搜索帖子") - print("7. 返回主菜单") - return input("请选择操作 (1-7): ") - - def show_section_menu(self): - print("\n=== 版块管理 ===") - print("1. 查看版块列表") - print("2. 查看版块统计") - print("3. 查看版块帖子") - print("4. 查看版主信息") - print("5. 返回主菜单") - return input("请选择操作 (1-5): ") - - def show_stats_menu(self): - print("\n=== 统计查询 ===") - print("1. 用户发帖统计") - print("2. 版块活跃度统计") - print("3. 热门帖子排行") - print("4. 返回主菜单") - return input("请选择操作 (1-4): ") - - # 用户管理功能 - def display_users(self): - try: - self.cursor.execute("SELECT * FROM user") - users = self.cursor.fetchall() - print("\n用户列表:") - print("ID\t用户名\t\t性别\t积分\t注册时间") - print("-" * 70) - for user in users: - print( - f"{user['uID']}\t{user['userName']}\t\t{user['userSex']}\t{user['userPoint']}\t{user['userRegDate']}") - except pymysql.Error as e: - print(f"查询失败: {e}") - - def update_user_info(self): - try: - user_id = input("请输入要修改的用户ID: ") - new_username = input("请输入新用户名: ") - new_email = input("请输入新邮箱: ") - new_sex = input("请输入性别: ") - - # 使用存储过程更新用户信息 - self.cursor.execute("CALL UpdateUserInfo(%s, %s, %s, %s)", - (user_id, new_username, new_email, new_sex)) - self.connection.commit() - print("用户信息更新成功！") - except pymysql.Error as e: - self.connection.rollback() - print(f"更新失败: {e}") - - def view_user_activity(self): - try: - self.cursor.execute("SELECT * FROM user_activity") - activities = self.cursor.fetchall() - print("\n用户活动统计:") - print("用户名\t\t最后活动时间\t\t发帖数") - print("-" * 70) - for activity in activities: - print(f"{activity['userName']}\t\t{activity['lastActive']}\t\t{activity['totalPosts']}") - except pymysql.Error as e: - print(f"查询失败: {e}") - - # 帖子管理功能 - def view_popular_topics(self): - try: - self.cursor.execute("CALL GetPopularTopics()") - topics = self.cursor.fetchall() - print("\n热门帖子:") - print("ID\t主题\t\t点击量\t发布时间") - print("-" * 70) - for topic in topics: - print(f"{topic['tID']}\t{topic['tTopic']}\t\t{topic['tClickCount']}\t{topic['tTime']}") - except pymysql.Error as e: - print(f"查询失败: {e}") - - def update_topic_clicks(self): - try: - topic_id = input("请输入帖子ID: ") - increment = input("请输入增加的点击量: ") - self.cursor.execute("CALL UpdateTopicClicks(%s, %s)", (topic_id, increment)) - self.connection.commit() - print("点击量更新成功！") - except pymysql.Error as e: - self.connection.rollback() - print(f"更新失败: {e}") - - # 版块管理功能 - def view_section_stats(self): - try: - self.cursor.execute("SELECT * FROM section_topic_stats") - stats = self.cursor.fetchall() - print("\n版块统计:") - print("版块名\t\t帖子数\t总点击量") - print("-" * 70) - for stat in stats: - print(f"{stat['sName']}\t\t{stat['topicCount']}\t{stat['totalClicks']}") - except pymysql.Error as e: - print(f"查询失败: {e}") - - def view_section_posts(self): - try: - section_id = input("请输入版块ID: ") - self.cursor.execute("CALL GetAllPostsInSection(%s)", (section_id,)) - posts = self.cursor.fetchall() - print("\n版块帖子列表:") - print("ID\t主题\t\t发布时间") - print("-" * 70) - for post in posts: - print(f"{post['tID']}\t{post['tTopic']}\t\t{post['tTime']}") - except pymysql.Error as e: - print(f"查询失败: {e}") - - def view_section_masters(self): - try: - self.cursor.execute("SELECT * FROM section_masters") - masters = self.cursor.fetchall() - print("\n版主信息:") - print("ID\t用户名\t\t邮箱") - print("-" * 70) - for master in masters: - print(f"{master['uID']}\t{master['userName']}\t\t{master['userEmail']}") - except pymysql.Error as e: - print(f"查询失败: {e}") - - def run(self): - while True: - choice = self.show_main_menu() - - if choice == '1': # 用户管理 - while True: - subchoice = self.show_user_menu() - if subchoice == '1': - self.display_users() - elif subchoice == '2': - self.add_user() - elif subchoice == '3': - self.update_user_info() - elif subchoice == '4': - self.delete_user() - elif subchoice == '5': - self.view_user_activity() - elif subchoice == '6': - break - - elif choice == '2': # 帖子管理 - while True: - subchoice = self.show_topic_menu() - if subchoice == '1': - self.display_posts() - elif subchoice == '2': - self.add_post() - elif subchoice == '3': - self.update_topic_clicks() - elif subchoice == '4': - self.delete_post() - elif subchoice == '5': - self.view_popular_topics() - elif subchoice == '6': - self.search_topics() - elif subchoice == '7': - break - - elif choice == '3': # 版块管理 - while True: - subchoice = self.show_section_menu() - if subchoice == '1': - self.display_sections() - elif subchoice == '2': - self.view_section_stats() - elif subchoice == '3': - self.view_section_posts() - elif subchoice == '4': - self.view_section_masters() - elif subchoice == '5': - break - - elif choice == '4': # 统计查询 - while True: - subchoice = self.show_stats_menu() - if subchoice == '1': - self.view_user_activity() - elif subchoice == '2': - self.view_section_stats() - elif subchoice == '3': - self.view_popular_topics() - elif subchoice == '4': - break - - elif choice == '5': # 退出系统 - print("感谢使用！再见！") - self.connection.close() - break - - -if __name__ == '__main__': - system = ForumManagementSystem() - system.run()