ylt_diy/force_rebuild.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
强制修复脚本：删除并重建表，确保file_path字段正确
"""

import pymysql

def force_rebuild():
    """强制重建表"""
    print("="*60)
    print("强制修复数据库表")
    print("="*60)
    
    conn = None
    try:
        # 直接创建连接
        print("\n连接数据库...")
        conn = pymysql.connect(
            host='haoslm2.xicp.net',
            port=10216,
            user='root',
            password='DsideaL147258369',
            database='yltcharge',
            charset='utf8mb4',
            cursorclass=pymysql.cursors.DictCursor
        )
        print("✓ 数据库连接成功")
        
        cursor = conn.cursor()
        
        # 1. 删除旧表
        print("\n1. 删除旧表...")
        cursor.execute("DROP TABLE IF EXISTS t_daily_report_history")
        cursor.execute("DROP TABLE IF EXISTS t_daily_report_config")
        conn.commit()
        print("   ✓ 旧表已删除")
        
        # 2. 重建配置表
        print("\n2. 重建配置表...")
        create_config_table = """
            CREATE TABLE t_daily_report_config (
                id BIGINT NOT NULL COMMENT '配置ID',
                config_name VARCHAR(100) NOT NULL COMMENT '配置名称',
                split_type VARCHAR(20) NOT NULL COMMENT '拆分方式',
                split_value VARCHAR(100) NOT NULL COMMENT '拆分值',
                split_name VARCHAR(200) NULL COMMENT '拆分显示名称',
                selected_fields VARCHAR(3000) NOT NULL COMMENT '选择的字段列表',
                sum_fields VARCHAR(3000) NULL COMMENT '求和字段列表',
                is_active TINYINT NULL COMMENT '是否启用',
                sort_order INT NULL COMMENT '排序顺序',
                create_time DATETIME NULL COMMENT '创建时间',
                update_time DATETIME NULL COMMENT '更新时间'
            )
            UNIQUE KEY(id)
            DISTRIBUTED BY HASH(id) BUCKETS 1
            PROPERTIES("replication_num" = "1")
        """
        cursor.execute(create_config_table)
        conn.commit()
        print("   ✓ 配置表已重建")
        
        # 3. 重建历史表（确保file_path字段正确）
        print("\n3. 重建历史表...")
        create_history_table = """
            CREATE TABLE t_daily_report_history (
                id BIGINT NOT NULL COMMENT '历史ID',
                report_date DATE NOT NULL COMMENT '报表日期',
                start_time DATETIME NOT NULL COMMENT '开始时间',
                end_time DATETIME NOT NULL COMMENT '结束时间',
                split_type VARCHAR(20) NOT NULL COMMENT '拆分方式',
                split_value VARCHAR(100) NOT NULL COMMENT '拆分值',
                split_name VARCHAR(200) NULL COMMENT '拆分显示名称',
                config_id BIGINT NULL COMMENT '配置ID',
                total_orders INT NULL COMMENT '订单总数',
                total_amount DECIMAL(15,2) NULL COMMENT '总金额',
                sum_results VARCHAR(2000) NULL COMMENT '求和结果',
                file_path VARCHAR(500) NULL COMMENT '文件路径',
                status TINYINT NULL COMMENT '状态',
                error_message VARCHAR(1000) NULL COMMENT '错误信息',
                create_time DATETIME NULL COMMENT '创建时间'
            )
            UNIQUE KEY(id)
            DISTRIBUTED BY HASH(id) BUCKETS 1
            PROPERTIES("replication_num" = "1")
        """
        cursor.execute(create_history_table)
        conn.commit()
        print("   ✓ 历史表已重建")
        
        # 4. 验证表结构
        print("\n4. 验证表结构...")
        cursor.execute("SHOW CREATE TABLE t_daily_report_history")
        result = cursor.fetchone()
        if result and 'file_path' in result.get('Create Table', ''):
            print("   ✓ file_path 字段存在")
        else:
            print("   ⚠️  无法确认 file_path 字段")
        
        # 5. 测试插入
        print("\n5. 测试插入数据...")
        cursor.execute("""
            INSERT INTO t_daily_report_history 
            (id, report_date, start_time, end_time, split_type, split_value, 
             total_orders, total_amount, file_path, status, create_time)
            VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, NOW())
        """, (
            9999999999,
            '2025-01-01',
            '2025-01-01 08:00:00',
            '2025-01-02 08:00:00',
            'test',
            'test',
            0,
            0.00,
            '/reports/test.xlsx',
            1
        ))
        conn.commit()
        print("   ✓ 测试数据插入成功")
        
        # 6. 查询验证
        cursor.execute("SELECT file_path FROM t_daily_report_history WHERE id = 9999999999")
        result = cursor.fetchone()
        print(f"   ✓ 查询结果: file_path = '{result.get('file_path')}'")
        
        # 7. 删除测试数据
        cursor.execute("DELETE FROM t_daily_report_history WHERE id = 9999999999")
        conn.commit()
        print("   ✓ 测试数据已清理")
        
        print("\n" + "="*60)
        print("✓ 修复完成！")
        print("="*60)
        print("\n下一步：")
        print("1. 重启服务: python app.py")
        print("2. 创建配置")
        print("3. 生成日报")
        print("4. 查看历史记录（应该有下载按钮）")
        
    except Exception as e:
        print(f"\n❌ 修复失败: {e}")
        import traceback
        traceback.print_exc()
    finally:
        if conn:
            conn.close()
    
    input("\n按回车键退出...")

if __name__ == "__main__":
    force_rebuild()