我一個(gè)操作中可能會(huì)同時(shí)調(diào)用多個(gè)依賴，在調(diào)用時(shí)比如某個(gè)服務(wù)調(diào)用失敗了，那么是保證所有外部服務(wù)調(diào)用成功，這個(gè)操作才算成功，還是直接跳過這個(gè)操作目前考慮了用類似于消息隊(duì)列的模式來進(jìn)行預(yù)防，調(diào)用失敗時(shí)，將數(shù)據(jù)存入數(shù)據(jù)褲，然后通過輪詢進(jìn)行再次執(zhí)行。
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大話西游666
TA貢獻(xiàn)1817條經(jīng)驗(yàn) 獲得超14個(gè)贊
參考：
Challenge #3: How to achieve consistency across multiple microservices
A good solution for this problem is to use eventual consistency between microservices articulated through event-driven communication and a publish-and-subscribe system.
Implementing event-based communication between microservices (integration events)
You can use events to implement business transactions that span multiple services, which gives you eventual consistency between those services. An eventually consistent transaction consists of a series of distributed actions. At each action, the microservice updates a business entity and publishes an event that triggers the next action.
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