Hence, you should avoid creating a service endpoint that USES a remote reference as a parameter or return value.

因此您应该避免去创建一个使用远程引用作为参数或返回值的服务端点。

youdao

Typically the service is either invoked with this input as a parameter of the service request (by value) or the service gathers the data from one or more specified source (by reference).

通常使用此输入作为服务请求的参数调用服务(按值)，或服务从一个或多个指定的源收集数据(按引用)。

youdao

Values for the infotype parameter are either topic (the default), task, concept, or reference; the output is always a single value in a single file.

infotype参数的值可以是主题(topic默认)、任务(task)、概念(concept)或者引用(reference)；输出只能是单个文件中的单个值。

youdao