## 类的使用
org.hyperledger.fabric.gateway.GatewayException

- 使用GatewayException的程序包
  程序包 | 说明
  --- | ---
  org.hyperledger.fabric.gateway | This package provides the set of interfaces that enable a Java application to interact with a Fabric blockchain network.

- - ### org.hyperledger.fabric.gateway中GatewayException的使用

    org.hyperledger.fabric.gateway中GatewayException的子类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `ContractException` Thrown when an error occurs invoking a smart contract.

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