{"id":246,"date":"2026-09-08T10:02:35","date_gmt":"2026-09-08T02:02:35","guid":{"rendered":"https:\/\/yykcj.com\/?p=246"},"modified":"2026-09-08T10:02:35","modified_gmt":"2026-09-08T02:02:35","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e4%ba%8b%e5%8a%a1%e5%ae%9e%e6%88%98%ef%bc%9asaga%e3%80%81tcc%e4%b8%8e%e6%9c%80%e7%bb%88%e4%b8%80%e8%87%b4%e6%80%a7%e6%96%b9%e6%a1%88%e6%b7%b1%e5%ba%a6%e8%a7%a3%e6%9e%90-2","status":"publish","type":"post","link":"https:\/\/yykcj.com\/?p=246","title":{"rendered":"\u5206\u5e03\u5f0f\u4e8b\u52a1\u5b9e\u6218\uff1aSaga\u3001TCC\u4e0e\u6700\u7ec8\u4e00\u81f4\u6027\u65b9\u6848\u6df1\u5ea6\u89e3\u6790"},"content":{"rendered":"

\u5206\u5e03\u5f0f\u4e8b\u52a1\u5b9e\u6218\uff1aSaga\u3001TCC\u4e0e\u6700\u7ec8\u4e00\u81f4\u6027\u65b9\u6848\u6df1\u5ea6\u89e3\u6790<\/h1>\n

\u5728\u5fae\u670d\u52a1\u67b6\u6784\u76db\u884c\u7684\u4eca\u5929\uff0c\u5206\u5e03\u5f0f\u4e8b\u52a1\u662f\u6bcf\u4e2a\u540e\u7aef\u5de5\u7a0b\u5e08\u7ed5\u4e0d\u5f00\u7684\u96be\u9898\u3002\u5355\u4f53\u5e94\u7528\u4e2d\u7684\u672c\u5730\u4e8b\u52a1\uff08ACID\uff09\u5728\u62c6\u5206\u4e3a\u591a\u4e2a\u670d\u52a1\u540e\uff0c\u5982\u4f55\u4fdd\u8bc1\u6570\u636e\u4e00\u81f4\u6027\uff1f\u672c\u6587\u5c06\u7ed3\u5408\u7535\u5546\u4e0b\u5355\u7684\u771f\u5b9e\u573a\u666f\uff0c\u6df1\u5165\u6d45\u51fa\u5730\u8bb2\u89e3Saga\u3001TCC\u548c\u6700\u7ec8\u4e00\u81f4\u6027\u4e09\u79cd\u6a21\u5f0f\uff0c\u5e76\u7ed9\u51fa\u53ef\u8fd0\u884c\u7684\u4ee3\u7801\u793a\u4f8b\u548c\u9009\u578b\u5efa\u8bae\u3002<\/p>\n

\u4e3a\u4ec0\u4e48\u9700\u8981\u5206\u5e03\u5f0f\u4e8b\u52a1\uff1f<\/h2>\n

\u5047\u8bbe\u4f60\u6b63\u5728\u5f00\u53d1\u4e00\u4e2a\u7535\u5546\u5e73\u53f0\uff0c\u7528\u6237\u4e0b\u5355\u540e\u9700\u8981\uff1a<\/p>\n

    \n
  1. \u521b\u5efa\u8ba2\u5355\uff08\u8ba2\u5355\u670d\u52a1\uff09<\/li>\n
  2. \u6263\u51cf\u5e93\u5b58\uff08\u5e93\u5b58\u670d\u52a1\uff09<\/li>\n
  3. \u6263\u51cf\u4f59\u989d\uff08\u8d26\u6237\u670d\u52a1\uff09<\/li>\n<\/ol>\n

    \u8fd9\u4e09\u4e2a\u64cd\u4f5c\u5206\u522b\u7531\u4e0d\u540c\u7684\u5fae\u670d\u52a1\u63d0\u4f9b\uff0c\u5982\u679c\u5176\u4e2d\u4e00\u4e2a\u5931\u8d25\uff0c\u5982\u4f55\u4fdd\u8bc1\u6574\u4f53\u6570\u636e\u7684\u4e00\u81f4\u6027\uff1f\u4f20\u7edf\u7684\u672c\u5730\u4e8b\u52a1\u65e0\u6cd5\u8de8\u670d\u52a1\uff0c\u56e0\u6b64\u9700\u8981\u5206\u5e03\u5f0f\u4e8b\u52a1\u65b9\u6848\u3002<\/p>\n

    \u5206\u5e03\u5f0f\u4e8b\u52a1\u7684\u4e09\u5927\u6a21\u5f0f<\/h2>\n

    \u4e00\u3001Saga\u6a21\u5f0f\uff1a\u57fa\u4e8e\u8865\u507f\u7684\u4e8b\u52a1\u7f16\u6392<\/h3>\n

    Saga\u6a21\u5f0f\u5c06\u4e00\u4e2a\u957f\u4e8b\u52a1\u62c6\u5206\u4e3a\u591a\u4e2a\u672c\u5730\u4e8b\u52a1\uff0c\u6bcf\u4e2a\u672c\u5730\u4e8b\u52a1\u90fd\u6709\u5bf9\u5e94\u7684\u8865\u507f\u64cd\u4f5c\u3002\u5982\u679c\u540e\u7eed\u6b65\u9aa4\u5931\u8d25\uff0c\u5219\u6267\u884c\u8865\u507f\u64cd\u4f5c\u56de\u6eda\u3002<\/p>\n

    Saga\u7684\u4e24\u79cd\u5b9e\u73b0\u65b9\u5f0f<\/h4>\n
      \n
    • Choreography\uff08\u7f16\u6392\uff09<\/strong>\uff1a\u670d\u52a1\u95f4\u901a\u8fc7\u4e8b\u4ef6\u9a71\u52a8\uff0c\u6bcf\u4e2a\u670d\u52a1\u76d1\u542c\u4e8b\u4ef6\u5e76\u6267\u884c\u76f8\u5e94\u64cd\u4f5c\u6216\u8865\u507f\u3002<\/li>\n
    • Orchestration\uff08\u7f16\u6392\uff09<\/strong>\uff1a\u7531\u4e00\u4e2a\u4e2d\u5fc3\u534f\u8c03\u5668\uff08Saga Execution Coordinator\uff09\u8d1f\u8d23\u6307\u6325\u5404\u4e2a\u670d\u52a1\u6267\u884c\u64cd\u4f5c\u548c\u8865\u507f\u3002<\/li>\n<\/ul>\n

      \u5b9e\u6218\uff1a\u4f7f\u7528Orchestration\u5b9e\u73b0\u4e0b\u5355Saga<\/h4>\n

      \u6211\u4eec\u4f7f\u7528Spring Boot + Java\u6765\u6f14\u793a\u3002\u9996\u5148\u5b9a\u4e49\u8ba2\u5355\u670d\u52a1\u3001\u5e93\u5b58\u670d\u52a1\u3001\u8d26\u6237\u670d\u52a1\u7684\u63a5\u53e3\u3002<\/p>\n

      \n\/\/ \u8ba2\u5355\u670d\u52a1\npublic interface OrderService {\n    Order createOrder(Long userId, Long productId, int amount);\n    void compensateOrder(Long orderId);\n}\n\n\/\/ \u5e93\u5b58\u670d\u52a1\npublic interface StockService {\n    void deductStock(Long productId, int quantity);\n    void compensateStock(Long productId, int quantity);\n}\n\n\/\/ \u8d26\u6237\u670d\u52a1\npublic interface AccountService {\n    void deductBalance(Long userId, BigDecimal amount);\n    void compensateBalance(Long userId, BigDecimal amount);\n}\n<\/code><\/pre>\n
      \u63a5\u4e0b\u6765\u5b9e\u73b0Saga\u534f\u8c03\u5668\uff1a<\/p>\n
      \n@Component\npublic class OrderSagaCoordinator {\n    \n    @Autowired\n    private OrderService orderService;\n    @Autowired\n    private StockService stockService;\n    @Autowired\n    private AccountService accountService;\n\n    public void createOrderSaga(OrderRequest request) {\n        \/\/ \u6b65\u9aa41\uff1a\u521b\u5efa\u8ba2\u5355\n        Order order = orderService.createOrder(request.getUserId(), request.getProductId(), request.getAmount());\n        try {\n            \/\/ \u6b65\u9aa42\uff1a\u6263\u51cf\u5e93\u5b58\n            stockService.deductStock(request.getProductId(), request.getAmount());\n            try {\n                \/\/ \u6b65\u9aa43\uff1a\u6263\u51cf\u4f59\u989d\n                accountService.deductBalance(request.getUserId(), request.getPrice());\n            } catch (Exception e) {\n                \/\/ \u6b65\u9aa43\u5931\u8d25\uff0c\u8865\u507f\u5e93\u5b58\n                stockService.compensateStock(request.getProductId(), request.getAmount());\n                throw e;\n            }\n        } catch (Exception e) {\n            \/\/ \u6b65\u9aa42\u5931\u8d25\u6216\u6b65\u9aa43\u8865\u507f\u540e\uff0c\u8865\u507f\u8ba2\u5355\n            orderService.compensateOrder(order.getId());\n            throw e;\n        }\n    }\n}\n<\/code><\/pre>\n
      \u6ce8\u610f<\/strong>\uff1aSaga\u6a21\u5f0f\u6ca1\u6709\u9694\u79bb\u6027\uff0c\u53ef\u80fd\u4f1a\u6709\u810f\u8bfb\u3002\u4f8b\u5982\uff1a\u5728\u6263\u5e93\u5b58\u540e\u3001\u6263\u4f59\u989d\u524d\uff0c\u5176\u4ed6\u4e8b\u52a1\u53ef\u80fd\u770b\u5230\u5e93\u5b58\u5df2\u6263\u4f46\u4f59\u989d\u672a\u6263\u3002\u89e3\u51b3\u65b9\u5f0f\u901a\u5e38\u4f7f\u7528\u8bed\u4e49\u9501\u6216\u4e1a\u52a1\u4e0a\u7684\u5e42\u7b49\u8bbe\u8ba1\u3002<\/p>\n
      \u4e8c\u3001TCC\u6a21\u5f0f\uff1aTry-Confirm-Cancel<\/h3>\n
      TCC\u5c06\u6bcf\u4e2a\u670d\u52a1\u64cd\u4f5c\u62c6\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff1aTry\u9636\u6bb5\u68c0\u67e5\u5e76\u9884\u7559\u8d44\u6e90\uff0cConfirm\u9636\u6bb5\u6267\u884c\u771f\u6b63\u63d0\u4ea4\uff0cCancel\u9636\u6bb5\u91ca\u653e\u9884\u7559\u8d44\u6e90\u3002<\/p>\n
      TCC\u7684\u4e09\u79cd\u89d2\u8272<\/h4>\n
        \n
      • \u4e3b\u4e1a\u52a1\u670d\u52a1\uff1a\u53d1\u8d77\u6574\u4e2a\u5206\u5e03\u5f0f\u4e8b\u52a1\u3002<\/li>\n
      • \u4ece\u4e1a\u52a1\u670d\u52a1\uff1a\u63d0\u4f9bTry\/Confirm\/Cancel\u63a5\u53e3\u3002<\/li>\n
      • \u4e8b\u52a1\u7ba1\u7406\u5668\uff1a\u534f\u8c03\u5404\u4ece\u4e1a\u52a1\u670d\u52a1\u7684\u6267\u884c\u3002<\/li>\n<\/ul>\n
        \u5b9e\u6218\uff1a\u4f7f\u7528TCC-Transaction\u6846\u67b6<\/h4>\n
        \u8fd9\u91cc\u4f7f\u7528\u5f00\u6e90\u6846\u67b6tcc-transaction<\/code>\uff0c\u4f46\u4e3a\u4e86\u6f14\u793a\u539f\u7406\uff0c\u6211\u4eec\u624b\u5199\u4e00\u4e2a\u7b80\u5355\u7684TCC\u5b9e\u73b0\u3002<\/p>\n
        \n\/\/ \u5e93\u5b58\u670d\u52a1TCC\u63a5\u53e3\npublic interface StockServiceTcc {\n    void tryDeductStock(Long productId, int quantity);\n    void confirmDeductStock(Long productId, int quantity);\n    void cancelDeductStock(Long productId, int quantity);\n}\n\n\/\/ \u5b9e\u73b0\u7c7b\n@Service\npublic class StockServiceTccImpl implements StockServiceTcc {\n    \n    @Override\n    public void tryDeductStock(Long productId, int quantity) {\n        \/\/ \u68c0\u67e5\u5e93\u5b58\u662f\u5426\u5145\u8db3\uff0c\u5e76\u6263\u51cf\u53ef\u7528\u5e93\u5b58\uff08\u51bb\u7ed3\u5e93\u5b58\uff09\n        \/\/ update stock set frozen_quantity = frozen_quantity + ? where product_id = ? and available_quantity >= ?\n        \/\/ \u5982\u679c\u5f71\u54cd\u884c\u6570\u4e3a0\uff0c\u5219\u629b\u51fa\u5f02\u5e38\n    }\n\n    @Override\n    public void confirmDeductStock(Long productId, int quantity) {\n        \/\/ \u771f\u6b63\u6263\u51cf\u5e93\u5b58\uff1a\u5c06\u51bb\u7ed3\u5e93\u5b58\u8f6c\u4e3a\u5df2\u6263\u51cf\n        \/\/ update stock set frozen_quantity = frozen_quantity - ?, available_quantity = available_quantity - ? where product_id = ?\n    }\n\n    @Override\n    public void cancelDeductStock(Long productId, int quantity) {\n        \/\/ \u91ca\u653e\u51bb\u7ed3\u5e93\u5b58\n        \/\/ update stock set frozen_quantity = frozen_quantity - ? where product_id = ?\n    }\n}\n<\/code><\/pre>\n
        \u4e8b\u52a1\u7ba1\u7406\u5668\u534f\u8c03\u4ee3\u7801\uff1a<\/p>\n
        \npublic class TccTransactionManager {\n    \n    public void executeTcc(TransactionContext context) {\n        \/\/ 1. \u6267\u884c\u6240\u6709Try\n        for (TccAction action : context.getActions()) {\n            action.tryMethod();\n        }\n        \/\/ 2. \u6839\u636eTry\u7ed3\u679c\u51b3\u5b9aConfirm\u6216Cancel\n        boolean success = true;\n        try {\n            \/\/ \u6a21\u62df\u4e1a\u52a1\u903b\u8f91\uff0c\u5982\u679c\u5168\u90e8\u6210\u529f\u5219\u786e\u8ba4\uff0c\u5426\u5219\u53d6\u6d88\n            if (success) {\n                for (TccAction action : context.getActions()) {\n                    action.confirmMethod();\n                }\n            } else {\n                for (TccAction action : context.getActions()) {\n                    action.cancelMethod();\n                }\n            }\n        } catch (Exception e) {\n            \/\/ \u5982\u679cConfirm\u6216Cancel\u5931\u8d25\uff0c\u9700\u8981\u91cd\u8bd5\u6216\u4eba\u5de5\u4ecb\u5165\n        }\n    }\n}\n<\/code><\/pre>\n
        \u6ce8\u610f<\/strong>\uff1aTCC\u8981\u6c42\u6bcf\u4e2a\u670d\u52a1\u5b9e\u73b0\u4e09\u4e2a\u63a5\u53e3\uff0c\u5f00\u53d1\u6210\u672c\u8f83\u9ad8\u3002\u4e14Confirm\u548cCancel\u9700\u8981\u4fdd\u8bc1\u5e42\u7b49\u6027\uff0c\u56e0\u4e3a\u53ef\u80fd\u88ab\u91cd\u590d\u8c03\u7528\u3002<\/p>\n
        \u4e09\u3001\u6700\u7ec8\u4e00\u81f4\u6027\uff1a\u57fa\u4e8e\u6d88\u606f\u961f\u5217<\/h3>\n
        \u6700\u7ec8\u4e00\u81f4\u6027\u65b9\u6848\u901a\u5e38\u4f7f\u7528\u6d88\u606f\u961f\u5217\uff08\u5982RocketMQ\u3001Kafka\uff09\u5b9e\u73b0\u3002\u6838\u5fc3\u601d\u60f3\u662f\u5c06\u672c\u5730\u4e8b\u52a1\u4e0e\u6d88\u606f\u53d1\u9001\u7ed1\u5b9a\uff0c\u901a\u8fc7\u6d88\u606f\u5f02\u6b65\u901a\u77e5\u5176\u4ed6\u670d\u52a1\uff0c\u4fdd\u8bc1\u6700\u7ec8\u4e00\u81f4\u3002<\/p>\n
        \u7ecf\u5178\u5b9e\u73b0\uff1a\u672c\u5730\u6d88\u606f\u8868 + \u6d88\u606f\u961f\u5217<\/h4>\n
          \n
        1. \u5728\u4e1a\u52a1\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u6d88\u606f\u8868\u3002<\/li>\n
        2. \u5728\u672c\u5730\u4e8b\u52a1\u4e2d\uff0c\u540c\u65f6\u5199\u5165\u4e1a\u52a1\u6570\u636e\u548c\u6d88\u606f\u8bb0\u5f55\u3002<\/li>\n
        3. \u901a\u8fc7\u5b9a\u65f6\u4efb\u52a1\u6216\u6d88\u606f\u961f\u5217\u53d1\u9001\u6d88\u606f\u3002<\/li>\n<\/ol>\n
          \u5b9e\u6218\uff1a\u4f7f\u7528RocketMQ\u4e8b\u52a1\u6d88\u606f<\/h4>\n
          RocketMQ\u539f\u751f\u652f\u6301\u4e8b\u52a1\u6d88\u606f\uff0c\u6211\u4eec\u4f7f\u7528\u5b83\u6765\u6f14\u793a\u3002<\/p>\n
          \n\/\/ \u8ba2\u5355\u670d\u52a1\u4e2d\u53d1\u9001\u4e8b\u52a1\u6d88\u606f\npublic class OrderServiceWithMq {\n    \n    @Autowired\n    private TransactionMQProducer producer;\n\n    public void createOrder(OrderRequest request) {\n        \/\/ 1. \u521b\u5efa\u8ba2\u5355\uff08\u672c\u5730\u4e8b\u52a1\uff09\n        orderDao.create(request);\n        \/\/ 2. \u53d1\u9001\u4e8b\u52a1\u6d88\u606f\n        Message msg = new Message("ORDER_TOPIC", "TAG", request.getOrderId().getBytes());\n        TransactionSendResult result = producer.sendMessageInTransaction(msg, request);\n        \/\/ \u6839\u636eresult\u72b6\u6001\u51b3\u5b9a\u540e\u7eed\u64cd\u4f5c\n    }\n\n    \/\/ \u672c\u5730\u4e8b\u52a1\u6267\u884c\u5668\n    @Transactional\n    public LocalTransactionState executeLocalTransaction(Message msg, Object arg) {\n        OrderRequest request = (OrderRequest) arg;\n        try {\n            \/\/ \u6267\u884c\u672c\u5730\u4e8b\u52a1\uff08\u521b\u5efa\u8ba2\u5355\uff09\n            orderDao.create(request);\n            return LocalTransactionState.COMMIT_MESSAGE;\n        } catch (Exception e) {\n            return LocalTransactionState.ROLLBACK_MESSAGE;\n        }\n    }\n\n    \/\/ \u6d88\u606f\u56de\u67e5\n    public LocalTransactionState checkLocalTransaction(MessageExt msg) {\n        \/\/ \u6839\u636e\u8ba2\u5355\u53f7\u67e5\u8be2\u8ba2\u5355\u662f\u5426\u5b58\u5728\uff0c\u51b3\u5b9acommit\u6216rollback\n        return LocalTransactionState.COMMIT_MESSAGE;\n    }\n}\n<\/code><\/pre>\n
          \u5e93\u5b58\u670d\u52a1\u76d1\u542c\u6d88\u606f\u5e76\u6263\u51cf\u5e93\u5b58\uff1a<\/p>\n
          \n@Component\npublic class StockConsumer {\n    \n    @KafkaListener(topics = "ORDER_TOPIC")\n    public void onMessage(String orderId) {\n        \/\/ \u5e42\u7b49\u5904\u7406\uff1a\u68c0\u67e5\u662f\u5426\u5df2\u6d88\u8d39\n        if (!isProcessed(orderId)) {\n            \/\/ \u6263\u51cf\u5e93\u5b58\n            stockDao.deduct(orderId);\n            \/\/ \u6807\u8bb0\u5df2\u5904\u7406\n            markProcessed(orderId);\n        }\n    }\n}\n<\/code><\/pre>\n
          \u6ce8\u610f<\/strong>\uff1a\u6700\u7ec8\u4e00\u81f4\u6027\u65b9\u6848\u65e0\u6cd5\u4fdd\u8bc1\u5b9e\u65f6\u4e00\u81f4\u6027\uff0c\u53ea\u9002\u7528\u4e8e\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u573a\u666f\u3002\u4e14\u6d88\u8d39\u65b9\u9700\u8981\u505a\u5e42\u7b49\u5904\u7406\uff0c\u9632\u6b62\u91cd\u590d\u6d88\u8d39\u3002<\/p>\n
          \u4e09\u5927\u6a21\u5f0f\u5bf9\u6bd4\u4e0e\u9009\u578b<\/h2>\n
          | \u6a21\u5f0f | \u4e00\u81f4\u6027 | \u9694\u79bb\u6027 | \u5f00\u53d1\u6210\u672c | \u9002\u7528\u573a\u666f | |——|——–|——–|———-|———-| | Saga | \u6700\u7ec8\u4e00\u81f4 | \u65e0 | \u4e2d | \u957f\u4e8b\u52a1\u3001\u4e1a\u52a1\u6d41\u7a0b\u590d\u6742 | | TCC | \u5f3a\u4e00\u81f4 | \u6709 | \u9ad8 | \u5bf9\u4e00\u81f4\u6027\u8981\u6c42\u9ad8\u3001\u77ed\u4e8b\u52a1 | | \u6700\u7ec8\u4e00\u81f4\u6027 | \u6700\u7ec8\u4e00\u81f4 | \u65e0 | \u4f4e | \u5f02\u6b65\u573a\u666f\u3001\u9ad8\u5e76\u53d1 |<\/p>\n
          \u9009\u578b\u5efa\u8bae<\/strong>\uff1a<\/p>\n
            \n
          • \u5982\u679c\u4e1a\u52a1\u5bf9\u4e00\u81f4\u6027\u8981\u6c42\u9ad8\uff08\u5982\u652f\u4ed8\uff09\uff0c\u4e14\u4e8b\u52a1\u8f83\u77ed\uff0c\u4f18\u5148\u9009TCC\u3002<\/li>\n
          • \u5982\u679c\u4e1a\u52a1\u6d41\u7a0b\u957f\uff0c\u4e14\u6bcf\u4e00\u6b65\u53ef\u4ee5\u5f02\u6b65\uff0c\u9009Saga\u3002<\/li>\n
          • \u5982\u679c\u5141\u8bb8\u6570\u636e\u5ef6\u8fdf\u4e00\u81f4\uff0c\u9009\u6700\u7ec8\u4e00\u81f4\u6027\u65b9\u6848\uff0c\u6210\u672c\u6700\u4f4e\u3002<\/li>\n<\/ul>\n
            \u8e29\u5751\u7ecf\u9a8c<\/h2>\n
              \n
            1. \u7a7a\u56de\u6eda\u4e0e\u60ac\u6302<\/strong>\uff1a\u5728Saga\u4e2d\uff0c\u8865\u507f\u64cd\u4f5c\u53ef\u80fd\u5728\u539f\u64cd\u4f5c\u672a\u6267\u884c\u65f6\u5c31\u89e6\u53d1\uff08\u4f8b\u5982\u7f51\u7edc\u8d85\u65f6\u540e\u91cd\u8bd5\uff09\uff0c\u9700\u8981\u8bbe\u8ba1\u7a7a\u8865\u507f\u903b\u8f91\u3002<\/li>\n
            2. \u5e42\u7b49\u6027<\/strong>\uff1a\u6240\u6709\u8865\u507f\u548c\u786e\u8ba4\u64cd\u4f5c\u90fd\u5fc5\u987b\u662f\u5e42\u7b49\u7684\uff0c\u56e0\u4e3a\u53ef\u80fd\u88ab\u591a\u6b21\u8c03\u7528\u3002<\/li>\n
            3. \u4e8b\u52a1\u6d88\u606f\u7684\u53ef\u9760\u6027<\/strong>\uff1a\u4f7f\u7528\u6d88\u606f\u961f\u5217\u65f6\uff0c\u8981\u786e\u4fdd\u751f\u4ea7\u8005\u672c\u5730\u4e8b\u52a1\u548c\u6d88\u606f\u53d1\u9001\u7684\u4e00\u81f4\u6027\uff0cRocketMQ\u4e8b\u52a1\u6d88\u606f\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\u3002<\/li>\n<\/ol>\n
              \u603b\u7ed3<\/h2>\n
              \u5206\u5e03\u5f0f\u4e8b\u52a1\u6ca1\u6709\u94f6\u5f39\uff0c\u9009\u62e9\u54ea\u79cd\u65b9\u6848\u53d6\u51b3\u4e8e\u4e1a\u52a1\u573a\u666f\u548c\u4e00\u81f4\u6027\u8981\u6c42\u3002Saga\u9002\u5408\u957f\u6d41\u7a0b\uff0cTCC\u9002\u5408\u5f3a\u4e00\u81f4\u77ed\u4e8b\u52a1\uff0c\u6700\u7ec8\u4e00\u81f4\u6027\u9002\u5408\u9ad8\u5e76\u53d1\u5f02\u6b65\u573a\u666f\u3002\u5b9e\u8df5\u4e2d\uff0c\u5e94\u7ed3\u5408\u5e42\u7b49\u8bbe\u8ba1\u3001\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u5e76\u505a\u597d\u76d1\u63a7\u548c\u544a\u8b66\u3002<\/p>\n
              \u5ef6\u4f38\u9605\u8bfb<\/strong>\uff1a<\/p>\n
                \n
              • \u300a\u5206\u5e03\u5f0f\u7cfb\u7edf\u8bbe\u8ba1\u300b<\/li>\n
              • \u963f\u91cc\u5df4\u5df4Seata\u6846\u67b6<\/li>\n
              • \u5fae\u670d\u52a1\u67b6\u6784\u4e0b\u7684\u6570\u636e\u4e00\u81f4\u6027\u5b9e\u8df5<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
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