.csv选择业务场景，用种子固定结果，再有控制地注入重复、缺失和异常，帮助你在上线前更完整地验证数据流程。
Rows: 1020
Columns: 18
Injected duplicates: 20
Injected anomalies: 13
Injected missing cells: 545
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| order_id | order_date | ship_date | customer_name | customer_email | city | country | company | category | sku | quantity | unit_price | subtotal | tax | discount | total | payment_method | source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ORD-000001 | 2025-08-14 | 2025-08-19 | Ethan Davis | ethan.davis506@mail.com | Sydney | Australia | Helix Logistics | Books | SKU-31793 | 4 | 9.75 | 39.01 | 2.61 | 0.00 | 41.62 | cash_on_delivery | ads |
| ORD-000002 | 2025-11-29 | 2025-12-03 | Ava Clark | ava.clark505@company.co | Oslo | Norway | Sparrow Media | Beauty | SKU-67842 | 8 | 184.42 | 1475.39 | 179.07 | 71.95 | 1582.51 | card | referral |
| ORD-000003 | 2025-11-13 | 2025-11-14 | Ivy Brown | ivy.brown398@example.com | Qatar | Helix Logistics | Beauty | SKU-43607 | 4 | 105.83 | 423.34 | 45.80 | 5.42 | 463.72 | bank_transfer | direct | |
| ORD-000004 | 2026-04-21 | 2026-04-22 | Amelia Smith | amelia.smith758@mail.com | Singapore | Singapore | Blue Ridge Foods | Outdoors | SKU-84124 | 1 | 199.82 | 199.82 | 16.66 | 0.00 | 216.48 | wallet | direct |
| ORD-000005 | 2025-12-21 | 2025-12-24 | Noah King | noah.king241@company.co | Auckland | New Zealand | Atlas Retail | Books | SKU-34626 | 4 | 5.88 | 23.53 | 2.05 | 2.67 | 22.91 | card | |
| ORD-000006 | 2026-01-07 | 2026-01-09 | Olivia White | olivia.white654@mail.com | Singapore | Singapore | Riverline Health | Fitness | SKU-40678 | 2 | 201.91 | 403.82 | 20.48 | 424.30 | bank_transfer | ads | |
| ORD-000007 | 2025-11-11 | 2025-11-14 | Zoe Davis | zoe.davis744@example.com | Riyadh | Saudi Arabia | Riverline Health | Electronics | 6 | 193.87 | 1163.24 | 103.37 | 0.00 | 1266.62 | wallet | direct | |
| ORD-000008 | 2026-02-05 | 2026-02-07 | Sophia Clark | sophia.clark809@biz.io | Toronto | Canada | Northstar Labs | Outdoors | SKU-76435 | 8 | 61.54 | 492.34 | 26.89 | 0.00 | 519.23 | wallet | |
| ORD-000009 | 2025-10-29 | 2025-10-30 | Lucas Lee | lucas.lee956@example.com | Berlin | Germany | Helix Logistics | Electronics | SKU-25336 | 2 | 122.56 | 245.13 | 15.55 | 0.00 | 260.68 | wallet | ads |
| ORD-000010 | 2025-10-06 | 2025-10-07 | Noah Martin | noah.martin296@biz.io | Riyadh | Saudi Arabia | Lumen Energy | Beauty | SKU-90842 | 5 | 194.31 | 971.53 | 50.15 | 128.16 | 893.53 | bank_transfer | ads |
| ORD-000011 | 2025-10-13 | 2025-10-17 | Ethan Brown | ethan.brown747@example.com | Sydney | Australia | Northstar Labs | Electronics | SKU-82294 | 1 | 145.16 | 145.16 | 10.30 | 17.83 | 137.63 | wallet | direct |
| ORD-000012 | 2025-08-19 | 2025-08-20 | Zoe Wilson | zoe.wilson401@example.com | Sydney | Australia | Helix Logistics | Electronics | SKU-89164 | 1 | 295.01 | 295.01 | 21.46 | 10.59 | 305.88 | wallet | referral |
| ORD-000013 | 2025-12-26 | 2025-12-29 | Mia Taylor | mia.taylor613@biz.io | Singapore | Singapore | Northstar Labs | Office | SKU-19686 | 3 | 172.91 | 518.74 | 52.14 | 0.00 | 570.88 | card | organic |
| ORD-000014 | 2025-08-09 | 2025-08-15 | Emma Wilson | emma.wilson903@company.co | Singapore | Singapore | Sparrow Media | Books | SKU-77313 | 7 | 291.44 | 2040.10 | 230.39 | 0.00 | 2270.49 | bank_transfer | direct |
| ORD-000015 | 2025-09-12 | 2025-09-16 | Noah King | noah.king836@example.com | Auckland | New Zealand | Lumen Energy | Books | SKU-91747 | 5 | 72.26 | 361.32 | 19.42 | 0.00 | 380.74 | wallet | ads |
可选电商、SaaS、客服等场景，并设置数据规模。
调整缺失、重复和异常比例，模拟真实问题。
按目标工具选择分隔符、换行格式和 BOM 后导出。
不是纯随机噪声，字段之间保持合理关系。
同一问题可以稳定重现，便于排查与协作。
有计划地测试清洗、校验和告警逻辑。
单次最多可生成 100,000 行。
适配 Excel、BI 和数据管道场景。
全程浏览器内执行，无需外部上传。
用于可复现回归测试和导入校验。
用于仪表盘和转换规则原型验证。
用于演示和问题复现，不依赖真实客户数据。
生成结果强调业务一致性，而不是只给随机值。
数据质量问题可按比例、可重复地验证。
既适合快速试验，也适合持续测试流程。