我正在研究超级账本作曲家游乐场。我有一个包含客户详细信息的资产:
{
"$class": "org.example.empty.userData",
"id": "3890",
"Name": "Ramesh",
"Data": [
"disease",
"some more disease"
],
"category": "Health",
"Mobile": "8698617174",
"timestamp": "2019-01-03T11:26:50.915Z",
"AllowRead": false,
"Ecosystem": "resource:org.example.empty.Ecosystem#7758",
"Addsup": "resource:org.example.empty.Addsup#2534"
}
现在,我想通过事务函数更改“AllowRead”属性的值。
我该怎么做?