You apply that goal to application URLs by connecting the transaction class to a work class (that maps to a set of URLs) through the creation of a routing rule.

通过创建路由规则并将事务类连接到一个工作类(它映射到一组URL)，从而将性能目标应用到应用程序的URL上。

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The embedded transaction container requires that a specific data source, TxnDataSource, is used when connecting to the database for container Managed Persistence (CMP).

在连接Container Managed Persistence (CMP)的数据库时，嵌入式事务容器要求使用一个特定的数据源txndatasource。

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Another challenge is that of directly connecting together existing proprietary transaction service implementations.

另一个难题在于如何直接将已有的专有事务服务实现连接起来。

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But they don't let reservation systems and online ticket sellers to combine those ultracheap fares with connecting flights in a single transaction.

WSJ: A Trick for Cheaper Flights Hiding in Plain Sight