/// <summary>
/// 获取所有k线数据
/// </summary>
/// <returns></returns>
private static async Task GetKline()
{
var kline = new SymbolKlineSet("BTCUSDT");
var taskList = new List <Task>();
foreach (var interval in ConstVar.KlineIntervals)
{
var task = Task.Run(async() =>
{
var res = await $"{ConstVar.BaseUrl}/klines?symbol=BTCUSDT&interval={interval}".GetAsync(1);
if (res.StatusCode == 200)
{
var result = await res.GetJsonAsync <List <object[]> >();
kline.IntervalKline[interval] = result;
}
else if (res.StatusCode == 429)
{
//break;
}
});
taskList.Add(task);
}
Task.WaitAll(taskList.ToArray());
PreloadResource.Klines[kline.Symbol] = kline;
}
/// <summary>
/// 获取指定交易对k线数据，默认获取1000条
/// </summary>
/// <returns></returns>
public static async Task GetKline(string symbol, string interval, int number = 1000)
{
var res = await $"{ConstVar.BaseUrl}/klines?limit={number}&symbol={symbol}&interval={interval}".GetAsync(1);
if (res.StatusCode == 200)
{
var result = await res.GetJsonAsync <List <object[]> >();
if (LoadedResource.Klines.ContainsKey(symbol))
{
LoadedResource.Klines[symbol].IntervalKline[interval] = result;
}
else
{
var kline = new SymbolKlineSet(symbol);
kline.IntervalKline[interval] = result;
LoadedResource.Klines[symbol] = kline;
}
LoadedResource.Klines[symbol].UpdateTime = DateTime.Now;
}
else if (res.StatusCode == 429)
{
//break;
}
}
