支持 Quorum 开发¶
Truffle supports development with Quorum, a version of Ethereum that adds new features on top of what Ethereum already provides. Specifically, Quorum adds the ability to create private blockchains between select participants, and more importantly adds transaction privacy on top of normal Ethereum transactions.
It is highly recommended you read our tutorial on building a dapp on Quorum before using Truffle with Quorum.
Both the tutorial and this page have been updated for at least version 5.0.9
of truffle
.
已知问题¶
Quorum support was completely broken in version
5.0.0
, and basic support was restored in5.0.9
. Make sure you have at least5.0.9
.Privacy support (via
privateFor
) has been restored in5.0.14
. You must use at least5.0.14
orv4
(npm i -g truffle@v4
) to use privacy features.
配置¶
To use Quorum, you must modify your network in truffle-config.js
to include a parameter type
set to "quorum"
. See the example below.
module.exports = {
networks: {
development: {
host: "127.0.0.1",
port: 22000, // replace with quorum node port you wish to connect to
network_id: "*",
type: "quorum"
}
}
};
Using Privacy Features¶
Privacy features have been restored in Truffle 5.0.14
. They are also available in v4
.
Please refer to the Quorum tutorial to learn more about how to use the privacy features within Quorum. Here are some quick references for privacy within the tutorial: