创建一个私人最终对象和呼叫等待就可以了。

Create a private final Object and call wait on it.

youdao

QuoteResponse：由中介流返回，在此显示为最终对象。

QuoteResponse: Returned by the mediation flow and shown here as the final object.

youdao

QuoteResponse：由中介流返回，在此显示为最终对象。

QuoteResponse: Returned by the mediation flow and shown here as the final object.

youdao