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我使用超级账本 HFC 向区块链发送请求。使用 sdk 提交调用事务后如何获取事务的 uuid?
通过“提交”事件返回的结果包含事务的 uuid。请参阅下面的示例。
var tx = user.invoke(req); tx.on('submitted', function (results) { console.log("uuid=%s", results.uuid); });