知乎专栏 | 多维度架构 |
neo@MacBook-Pro ~/ethereum/truffle % truffle help
Truffle v4.0.6 - a development framework for Ethereum
Usage: truffle <command> [options]
Commands:
init Initialize new and empty Ethereum project
compile Compile contract source files
migrate Run migrations to deploy contracts
deploy (alias for migrate)
build Execute build pipeline (if configuration present)
test Run JavaScript and Solidity tests
debug Interactively debug any transaction on the blockchain (experimental)
opcode Print the compiled opcodes for a given contract
console Run a console with contract abstractions and commands available
develop Open a console with a local development blockchain
create Helper to create new contracts, migrations and tests
install Install a package from the Ethereum Package Registry
publish Publish a package to the Ethereum Package Registry
networks Show addresses for deployed contracts on each network
watch Watch filesystem for changes and rebuild the project automatically
serve Serve the build directory on localhost and watch for changes
exec Execute a JS module within this Truffle environment
unbox Download a Truffle Box, a pre-built Truffle project
version Show version number and exit
See more at http://truffleframework.com/docs
输出版本号然后退出。
neo@MacBook-Pro ~/ethereum/truffle % truffle version Truffle v4.0.6 (core: 4.0.6) Solidity v0.4.19 (solc-js)
neo@MacBook-Pro ~/ethereum/truffle % truffle console truffle(development)>
neo@MacBook-Pro ~/ethereum/truffle % truffle create contract MyContract neo@MacBook-Pro ~/ethereum/truffle % cat contracts/MyContract.sol pragma solidity ^0.4.4; contract MyContract { function MyContract() { // constructor } }
运行测试
neo@MacBook-Pro ~/ethereum/truffle % truffle test Using network 'development'. Contract: Migrations 1) should assert true > No events were emitted 0 passing (31ms) 1 failing 1) Contract: Migrations should assert true: ReferenceError: Migrations is not defined at Context.<anonymous> (test/migrations.js:3:22)
运行单个测试文件
neo@MacBook-Pro ~/ethereum/truffle % truffle test test/migrations.js