从智能合约的编译、测试、布署到上线的完整流程。本地以ganache, geth进行开发测试,再由infura发布到ropsten测试网,实现一个Dapp开发的完整设计。
-> 前往星空笔记
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Hi! Did you know that steemit.com is now censoring users and posts based on their opinions?
All the posts of these users are gone!
https://github.com/steemit/condenser/commit/3394af78127bdd8d037c2d49983b7b9491397296
Here's a list of some banned users:
'roelandp', 'blocktrades', 'anyx', 'ausbitbank', 'gtg', 'themarkymark', 'lukestokes.mhth', 'netuoso', 'innerhive'
See anyone you recognize? There could be more, they also have a remote IP ban list.
Will you be censored next?
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cnpm install -g truffle
truffle version
truffle --help
npm uninstall -g truffle //卸载
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ganache本质是一个使用javascript实现的以太坊客户端。
缺点:只存在于内存,一重启数据全没!
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在geth私有节点的基础上,另起一个节点,使用同样的创世区块设置。
admin.nodeInfo.enode //查看节点信息
"enode://[email protected]:30302?discport=0"
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Truffle v5.1.21 (core: 5.1.21)
Solidity v0.5.16 (solc-js)
Node v12.13.0
Web3.js v1.2.1
官网
官方手册
中文手册
TryBlockchain手册
ganache手册
geth手册
geth中文手册
geth手册2
web3手册
web3中文手册0.2
metamask手册
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在voting中引用了safemath
deployer.deploy(safemath);
deployer.link(safemath, voting); //关联两个合约
deployer.deploy(voting, ["Rama", "Nick", "Jose"]); //构造函数传参
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牛逼
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