合约量化系统开发源码搭建（现成演示版）

// Deploy a single contract without constructor arguments
deployer.deploy(A);

// Deploy a single contract with constructor arguments
deployer.deploy(A, arg1, arg2, ...);

// Don't deploy this contract if it has already been deployed
deployer.deploy(A, {overwrite: false});

// Set a maximum amount of gas and `from` address for the deployment
deployer.deploy(A, {gas: 4612388, from: "0x...."});

// External dependency example:
//
// For this example, our dependency provides an address when we're deploying to the
// live network, but not for any other networks like testing and development.
// When we're deploying to the live network we want it to use that address, but in
// testing and development we need to deploy a version of our own. Instead of writing
// a bunch of conditionals, we can simply use the `overwrite` key.
deployer.deploy(SomeDependency, {overwrite: false});
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
deployer.then(function() {…})

var ERC20 = artifacts.require("../contracts/Erc20.c")

module.exports = function (deployer, a) {
    deployer.deploy(ERC20, "1000000", "bitcoin", "BTC").then(function (instance) {
        deploy = instance;
        return deploy.GetTotalSupply()
    }).then(function (totalSupply) {
        console.log("totalSupply", totalSupply.toString());
        return deploy.GetDecimals();
    }).then(function (decimals) {
        console.log("decimals", decimals.toString());
        return deploy.GetTokenName();
    }).then(function (tokenName) {
        console.log("tokenName", tokenName);
        return deploy.GetAmount("0x122369f04f32269598789998de33e3d56e2c507a")
    }).then(function (balance) {
        console.log("balance", balance.toString());
    })
};