The API itself is usually invisible to programmers, as the scope of transactions is delineated by declarative data found in deployment descriptors.
编程人员一般看不见api，因为事务的范围由部署描述符中的声明数据进行描述。
The API itself is usually invisible to programmers, as the scope of transactions is delineated by declarative data found in deployment descriptors.
编程人员一般看不见api，因为事务的范围由部署描述符中的声明数据进行描述。
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