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如何搭建以太坊私有链并且创建智能合约

默认 2019-05-01 01:34 521人围观 来源:原创
eth  
简介安装钱包和GETH

安装

安装钱包和GETH

准备创世块文件

如下: ` { "config": { "chainId": 15, "homesteadBlock": 0, "eip155Block": 0, "eip158Block": 0 }, "coinbase" : "0x0000000000000000000000000000000000000000", "difficulty" : "0x40000", "extraData" : "", "gasLimit" : "0xffffffff", "nonce" : "0x0000000000000042", "mixhash" : "0x0000000000000000000000000000000000000000000000000000000000000000", "parentHash" : "0x00000000000000000000000000000000000000000000000000000000000000

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