快速的方法就是直接在 管理页面 -> 工具 -> 执行SQL脚本，如下代码
代码:
# 清空商品分类、商品、属性
TRUNCATE TABLE categories;
TRUNCATE TABLE categories_description;
# 清空商品以及属性
TRUNCATE TABLE media_clips;
TRUNCATE TABLE media_manager;
TRUNCATE TABLE media_to_products;
TRUNCATE TABLE media_types;
TRUNCATE TABLE music_genre;
TRUNCATE TABLE product_music_extra;
TRUNCATE TABLE product_types_to_category;
TRUNCATE TABLE products;
TRUNCATE TABLE products_attributes;
TRUNCATE TABLE products_attributes_download;
TRUNCATE TABLE products_description;
TRUNCATE TABLE products_discount_quantity;
TRUNCATE TABLE products_notifications;
TRUNCATE TABLE products_options_values;
TRUNCATE TABLE products_options_values_to_products_options;
TRUNCATE TABLE products_to_categories;
TRUNCATE TABLE record_artists;
TRUNCATE TABLE record_artists_info;
TRUNCATE TABLE record_company;
TRUNCATE TABLE record_company_info;
# 清空推荐商品
TRUNCATE TABLE featured;
# 清空促销商品
TRUNCATE TABLE salemaker_sales;
# 清空特价商品
TRUNCATE TABLE specials;
# 清空团体价格
TRUNCATE TABLE group_pricing;
# 清空厂家及资料
TRUNCATE TABLE manufacturers;
TRUNCATE TABLE manufacturers_info;
# 清空客户评论
TRUNCATE TABLE reviews;
TRUNCATE TABLE reviews_description;

# 清空客户资料
TRUNCATE TABLE customers;
TRUNCATE TABLE customers_info;

# 清空订单资料
TRUNCATE TABLE orders;
TRUNCATE TABLE orders_products;

# 中发现不完整的商品!请点击这里删除该错误的记录。

TRUNCATE TABLE customers_basket;  

TRUNCATE TABLE customers_basket_attributes;