我正在尝试仅使用“ zelcash”的结果构建图表。当前它仅显示为Zelcash，但是我的结果显示zelcash的哈希率以及实际的哈希率均为0，导致折线图上下波动。如果我可以过滤掉所有其他内容（snowgem，votecoin，Commercium），那么它应该正确显示。
function buildChartData(){
var pools = {};
poolKeys = [];
for (var i = 0; i < statData.length; i++){
for (var pool in statData[i].pools){
if (poolKeys.indexOf("zelcash") === -1)
poolKeys.push("zelcash");
}
}
for (var i = 0; i < statData.length; i++) {
var time = statData[i].time * 1000;
for (var f = 0; f < poolKeys.length; f++){
var pName = poolKeys[f];
var a = pools[pName] = (pools[pName] || {
hashrate: []
});
if (pName in statData[i].pools){
a.hashrate.push([time, statData[i].pools[pName].hashrate]);
}
else{
a.hashrate.push([time, 0]);
}
}
}
poolHashrateData = [];
for (var pool in pools){
poolHashrateData.push({
key: pool,
values: pools[pool].hashrate
});
$('#statsHashrateAvg' + pool).text(getReadableHashRateString(calculateAverageHashrate(pool)));
}
}
function displayCharts(){
nv.addGraph(function() {
poolHashrateChart = nv.models.lineChart()
.margin({left: 80, right: 30})
.x(function(d){ return d[0] })
.y(function(d){ return d[1] })
.useInteractiveGuideline(true);
poolHashrateChart.xAxis.tickFormat(timeOfDayFormat);
poolHashrateChart.yAxis.tickFormat(function(d){
return getReadableHashRateString(d);
});
d3.select('#poolHashrate').datum(poolHashrateData).call(poolHashrateChart);
return poolHashrateChart;
});
}
$.getJSON('/api/pool_stats', function(data){
statData = data;
buildChartData();
displayCharts();
});
JSON：
[
{
"time": 1529585412,
"pools": {
"commercium": {
"hashrate": 5189503226.486427,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585412,
"pools": {
"snowgem": {
"hashrate": 62455228153.806404,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585417,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585427,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585442,
"pools": {
"commercium": {
"hashrate": 4826505080.966065,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585442,
"pools": {
"snowgem": {
"hashrate": 60264584320.178246,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585447,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585457,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585472,
"pools": {
"snowgem": {
"hashrate": 60276471845.76297,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585472,
"pools": {
"commercium": {
"hashrate": 5226784726.022363,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585477,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585487,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585502,
"pools": {
"snowgem": {
"hashrate": 60082774365.37301,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585502,
"pools": {
"commercium": {
"hashrate": 5134407544.497634,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585507,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585517,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585532,
"pools": {
"commercium": {
"hashrate": 5124529174.406084,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585532,
"pools": {
"snowgem": {
"hashrate": 59031518431.05017,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585537,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585547,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585562,
"pools": {
"commercium": {
"hashrate": 5167587777.47197,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585562,
"pools": {
"snowgem": {
"hashrate": 59467855860.86194,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585567,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585577,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585592,
"pools": {
"commercium": {
"hashrate": 5015590053.670292,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585592,
"pools": {
"snowgem": {
"hashrate": 58548787432.08826,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585597,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585607,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585622,
"pools": {
"snowgem": {
"hashrate": 57356460429.32182,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585622,
"pools": {
"commercium": {
"hashrate": 4547179358.5752535,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585627,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585637,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585652,
"pools": {
"commercium": {
"hashrate": 4171779429.704191,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585652,
"pools": {
"snowgem": {
"hashrate": 57682632330.67274,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585657,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585667,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585682,
"pools": {
"commercium": {
"hashrate": 3801445874.6065907,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585682,
"pools": {
"snowgem": {
"hashrate": 57873303213.8949,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585687,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585697,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585712,
"pools": {
"snowgem": {
"hashrate": 56758457066.24074,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585712,
"pools": {
"commercium": {
"hashrate": 3580809391.107298,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585717,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585727,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585742,
"pools": {
"snowgem": {
"hashrate": 57417619072.68825,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585742,
"pools": {
"commercium": {
"hashrate": 3735600891.2054467,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585747,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585757,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585772,
"pools": {
"snowgem": {
"hashrate": 58773508427.48176,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585772,
"pools": {
"commercium": {
"hashrate": 3795961049.6140885,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585777,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585787,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585802,
"pools": {
"commercium": {
"hashrate": 3967268723.040279,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585802,
"pools": {
"snowgem": {
"hashrate": 59362826828.24458,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585807,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585817,
"pools": {
"zelcash": {
"hashrate": 3579139.4133333336,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585832,
"pools": {
"snowgem": {
"hashrate": 58784159990.75724,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585832,
"pools": {
"commercium": {
"hashrate": 4022981550.4546576,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585837,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585847,
"pools": {
"zelcash": {
"hashrate": 32928082.602666665,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585862,
"pools": {
"commercium": {
"hashrate": 3856961602.6789494,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585862,
"pools": {
"snowgem": {
"hashrate": 58188175912.56337,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585867,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585877,
"pools": {
"zelcash": {
"hashrate": 65856165.205333255,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585892,
"pools": {
"commercium": {
"hashrate": 4147019547.5446525,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585892,
"pools": {
"snowgem": {
"hashrate": 58982350607.23202,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585897,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585907,
"pools": {
"zelcash": {
"hashrate": 77309411.32799992,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585922,
"pools": {
"snowgem": {
"hashrate": 59707725151.648636,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585922,
"pools": {
"commercium": {
"hashrate": 4110286531.796457,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585927,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585937,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585952,
"pools": {
"commercium": {
"hashrate": 4106604483.6782217,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585952,
"pools": {
"snowgem": {
"hashrate": 57752153491.97392,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585957,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585967,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585982,
"pools": {
"snowgem": {
"hashrate": 58370591917.46198,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529585982,
"pools": {
"commercium": {
"hashrate": 3951235054.641875,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529585987,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529585997,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586012,
"pools": {
"snowgem": {
"hashrate": 56854008763.89342,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529586012,
"pools": {
"commercium": {
"hashrate": 3793349396.108675,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529586017,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529586027,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586042,
"pools": {
"snowgem": {
"hashrate": 55640179547.09381,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529586042,
"pools": {
"commercium": {
"hashrate": 4254907905.963128,
"workerCount": 4,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529586047,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529586057,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586072,
"pools": {
"snowgem": {
"hashrate": 54815827606.03803,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529586072,
"pools": {
"commercium": {
"hashrate": 4068543917.5906467,
"workerCount": 3,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529586077,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529586087,
"pools": {
"zelcash": {
"hashrate": 136155400.0617755,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586102,
"pools": {
"snowgem": {
"hashrate": 54247558805.34688,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529586102,
"pools": {
"commercium": {
"hashrate": 3663845737.3112593,
"workerCount": 3,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529586107,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529586117,
"pools": {
"zelcash": {
"hashrate": 147140617.01258057,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586132,
"pools": {
"commercium": {
"hashrate": 3872995539.083314,
"workerCount": 3,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529586132,
"pools": {
"snowgem": {
"hashrate": 57481995362.95994,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529586137,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529586147,
"pools": {
"zelcash": {
"hashrate": 132356030.1873857,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586162,
"pools": {
"snowgem": {
"hashrate": 57266391210.46424,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529586162,
"pools": {
"commercium": {
"hashrate": 4464465073.357301,
"workerCount": 3,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529586167,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
},
{
"time": 1529586177,
"pools": {
"zelcash": {
"hashrate": 121077172.62183852,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586192,
"pools": {
"commercium": {
"hashrate": 4256786106.7580795,
"workerCount": 3,
"blocks": {
"pending": 0,
"confirmed": 16,
"orphaned": 0
}
}
}
},
{
"time": 1529586193,
"pools": {
"snowgem": {
"hashrate": 55936310547.9417,
"workerCount": 24,
"blocks": {
"pending": 3,
"confirmed": 4331,
"orphaned": 91
}
}
}
},
{
"time": 1529586197,
"pools": {
"votecoin": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 8,
"orphaned": 1
}
}
}
}
]
最佳答案
@John，您可以尝试下面的代码。
使用data = data.filter((obj) => obj["pools"]['zelcash'] !== undefined)更新数据数组。
console.log('New length: ', data.length, '\n');
// Filter objects
data = data.filter((obj) => obj["pools"]['zelcash'] !== undefined)
// Pretty printing new array
console.log(JSON.stringify(data, undefined, 4));
console.log('\nNew length: ', data.length);
»输出
New length: 107
[
{
"time": 1529585427,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585457,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585487,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585517,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585547,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585577,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585607,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585637,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585667,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585697,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585727,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585757,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585787,
"pools": {
"zelcash": {
"hashrate": 0,
"workerCount": 0,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585817,
"pools": {
"zelcash": {
"hashrate": 3579139.4133333336,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585847,
"pools": {
"zelcash": {
"hashrate": 32928082.602666665,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585877,
"pools": {
"zelcash": {
"hashrate": 65856165.205333255,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585907,
"pools": {
"zelcash": {
"hashrate": 77309411.32799992,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585937,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585967,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529585997,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586027,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586057,
"pools": {
"zelcash": {
"hashrate": 88762657.45066658,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586087,
"pools": {
"zelcash": {
"hashrate": 136155400.0617755,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586117,
"pools": {
"zelcash": {
"hashrate": 147140617.01258057,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586147,
"pools": {
"zelcash": {
"hashrate": 132356030.1873857,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
},
{
"time": 1529586177,
"pools": {
"zelcash": {
"hashrate": 121077172.62183852,
"workerCount": 1,
"blocks": {
"pending": 0,
"confirmed": 54,
"orphaned": 0
}
}
}
}
]
New length: 26