For the REST services, Jazz provides a REST framework that abstracts away the details of handling REST requests (HTTP, data marshalling and de-marshalling, etc).

对于REST服务，Jazz提供一个REST框架，此框架抽象了处理REST请求的细节(HTTP、数据封送和取消分送等等)。

youdao

Remember that error-checking only happens during marshalling -- this means that erroneous data can be floating around in these member variables while they are in memory, awaiting marshalling.

要知道错误检查只有在编组时进行，这意味着只要还在内存中，错误数据就可以自由地存在于这些成员变量之中等待编组。

youdao

Marshalling is the process of converting data in memory to a storage medium.

编组（Marshalling）是把内存中的数据转化到存储媒介上的过程。

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