The best solution for loading extension points is to use the proxy pattern.

加载扩展点的最佳解决方案是使用代理模式。

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In the proxy pattern, one (or more) object offers a common interface to the underlying libraries.

在代理模式中，由一个(或多个)对象为底层的库提供通用的接口。

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It was applied to solve several different problems and, along with the proxy pattern, became a core project metaphor that was often discussed in design sessions.

它与代理模式一起被用来解决几种不同的问题，并成为设计会议中常常讨论的一项核心项目课题。

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Dr Goldenberg and Dr Levy speculated that when parents chose a name for a child, they were influenced by their interactions with other new parents, so the spread of the names the babies were given was a proxy for the pattern of those interactions.

ECONOMIST: Babies' names and the internet

Bangladeshis and Pakistanis, the best proxy for Muslim voters, seem to have followed that pattern.

ECONOMIST: The hunt for an elusive group of by-election voters

The pattern in this light acts as a kind of proxy for the history of star formation, and therefore a history of structure in the cosmos.

BBC: Science & Environment