使用智能合约
搭建测试用区块链
配置初始状态
{
"config": {
"chainId": 22,
"homesteadBlock": 0,
"eip155Block": 0,
"eip158Block": 0
},
"alloc" : {},
"coinbase" : "0x0000000000000000000000000000000000000000",
"difficulty" : "0x400",
"extraData" : "",
"gasLimit" : "0x2fefd8",
"nonce" : "0x0000000000000038",
"mixhash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp" : "0x00"
}启动区块链
创建账号
创建和编译智能合约
部署智能合约
调用智能合约
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