SuperZero gero同步区块进度可视化

第一步：开启gero Javascript交互

第二步：插入以下代码

var startBlock = sero.syncing.currentBlock
var b_times = 0
var b_time = 10 * 1000
setInterval(function(){
　　var nowData = sero.syncing
　　var blocks = nowData.currentBlock - startBlock;
　　b_times += 1
　　console.info(" 总区块：" + nowData.highestBlock)
　　console.info(" 当前区块：" + nowData.currentBlock)
　　console.info(" >>> 同步进度：" + (blocks / (nowData.highestBlock - startBlock) * 100).toFixed(2) + "%")
　　console.info(" >>> 已同步区块：" + blocks)
　　console.info(" >>> 预计剩余时间：" + ( (nowData.highestBlock - nowData.currentBlock)/(blocks/(b_time*b_times/1000))/60/60).toFixed(2) + '小时')
　　console.info("------------------------------------")
},b_time)