@echo off chcp 65001 >nul echo. echo ======================================== echo 🔄 重新导入数据库 echo ======================================== echo. echo 步骤 1: 删除 ai 数据库 mysql -uroot -prootx77 -e "DROP DATABASE IF EXISTS ai;" echo 步骤 2: 创建 ai 数据库 mysql -uroot -prootx77 -e "CREATE DATABASE ai CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;" echo 步骤 3: 导入数据 mysql -uroot -prootx77 ai < 数据库.sql echo. echo ✅ 导入完成! echo. echo 验证结果: mysql -uroot -prootx77 -e "USE ai; SELECT COUNT(*) as table_count FROM information_schema.tables WHERE table_schema='ai';" echo. pause