Call by need 调用
If you cannot change the duration of the call though, you need to deal with it by designing your own application according to it.
如果您无法更改调用的持续时间,则需要在设计自己的应用程序时对其进行处理。
Garment-makers cannot find enough workers with even the basic literacy they need. Hotels and shops see English-speaking staff lured away by call centres.
成衣制造商找不到足够的拥有基础文化水平的工人,旅馆和商店只能眼睁睁看着会说英语的员工被呼叫中心挖走。
Suppose you are developing a WebSphere Portal application for a financial services company, and you need to call a Web service provided by a partner company to retrieve mutual fund data.
假设您正在为一个金融服务公司开发一个WebSphere Portal应用程序,您需要调用合作伙伴公司提供的Web服务来检索公共基金数据。
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