2)服务链接(ServiceLink)、伙伴(Pmtner)和 服务引用 ( ServiceReference ): BPEL把与流程交互的其他服务称伙伴。每个伙伴由服务链接类型来描述。
基于18个网页-相关网页
This skips out the intermediary step of obtaining a ServiceReference, but does require that you call open after construction, in order to begin tracking services.
这就跳过了中间获得ServiceReference的几步,但是要求你在构造之后调用open,以便开始跟踪服务。
There are some subtle complexities in looking up a service which are exposed when not using a service, such as when a ServiceReference becomes unavailable but before it is resolved into a service.
在没有使用服务的情况下,查找已输出的服务稍微有点复杂:比如,ServiceReference在其被解析为一个服务之前突然变得不可用了。
应用推荐