## 接口的使用
org.hyperledger.fabric.gateway.spi.Query

- 使用Query的程序包
  程序包 | 说明
  --- | ---
  org.hyperledger.fabric.gateway.spi | This package provides the set of interfaces that enable a Java developer to extend the set of built in handlers for controlling gateway strategies.

- - ### org.hyperledger.fabric.gateway.spi中Query的使用

    参数类型为Query的org.hyperledger.fabric.gateway.spi中的方法
    限定符和类型 | 方法和说明
    --- | ---
    `org.hyperledger.fabric.sdk.ProposalResponse` | QueryHandler.`evaluate(Query query)` Called when the result for a given query is required.

Copyright © 2023. All rights reserved.