Pay Duplicate

Use when handling 重复支付, 同一订单两笔成功, 支付与超时关单撞车, 用户连点收银台, or rows=0 after pay update. Do not auto-refund without reading current status.

1398281322-a11y Updated

File contents

1398281322-a11y/java-backend-guardrails/tree/main/skills/java-backend-guardrails/pay-duplicate commit 948c211d80

Frequently asked questions

npx skillmds@latest add 1398281322-a11y/pay-duplicate