private Task <ChainCodeInvokeResponse> ChaincodeInvoke(IChaincodeStub stub)
{
try
{
var chaincode = new Chaincode();
chaincode.NameSpace = stub.GetChaincodeNameSpace();
chaincode.Name = stub.GetChaincodeName();
chaincode.Version = stub.GetChaincodeVersion();
var ass = _assemblyProvider.GetAssembly(stub.GetChannelId(), stub.GetChaincodeName(), stub.GetChaincodeNameSpace(), stub.GetChaincodeVersion());
var classfullname = chaincode.NameSpace + "." + chaincode.Name;
//必须使用 名称空间+类名称
var type = ass.GetType(classfullname);
//方法的名称
MethodInfo method = type.GetMethod("Invoke");
//必须使用名称空间+类名称
var obj = ass.CreateInstance(classfullname);
var rs = method.Invoke(obj, new object[] { stub });
if (rs != null)
{
return(Task.FromResult((ChainCodeInvokeResponse)rs));
}
}
catch (Exception ex)
{
return(null);
}
return(null);
}