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77 lines
1.7 KiB
77 lines
1.7 KiB
package main |
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import ( |
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"sig-pub/pkg/zlog" |
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"github.com/VictoriaMetrics/metrics" |
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"github.com/govalues/decimal" |
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) |
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func main() { |
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open := metrics.NewCounter("open") |
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open.Set(1234) |
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// curl -H 'Content-Type: application/json' --data-binary "@vmdata.json" -X POST http://localhost:8428/api/v1/import |
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testDecimalScale() |
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} |
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type BTC struct { |
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Price decimal.Decimal |
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} |
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func testDecimalScale() { |
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price := decimal.MustParse("44268500") |
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scale, _ := decimal.Ten.PowInt(4) |
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// price, _ = price.Mul(scale) |
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// zlog.Info(scale) |
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// zlog.Info(price) |
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price, _ = price.Quo(scale) |
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zlog.Info(price) |
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} |
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func testDecimal() { |
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// zlog.Init() |
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// var interval = "1m" |
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// interval0 := types.Interval(interval) |
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// sec, _ := interval0.Seconds() |
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// zlog.Infof("hello...: %s, %s, %d", pb.Exchange_OKX.String(), pb.Exchange_BINANCE.String()) |
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// data := `{"price":"1.23456"}` |
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// btc := new(BTC) |
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// err := json.Unmarshal([]byte(data), btc) |
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// if err != nil { |
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// panic(err) |
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// } |
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// fmt.Println(btc) |
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// bytes, err := json.Marshal(btc) |
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// if err != nil { |
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// panic(err) |
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// } |
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// fmt.Println(string(bytes)) |
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// AIDOGE price |
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sz := decimal.MustParse("6672864381598761234.752194906") |
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f, ok := sz.Float64() |
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if !ok { |
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zlog.Error("error parse value") |
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} |
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zlog.Info(sz, f, int64(f)) |
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scale, _ := decimal.Ten.PowInt(sz.Scale()) |
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// price := decimal.MustParse("0.0000000001713") |
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// // zlog.Info(sz.Scale()) |
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// // quantity := decimal.MustNew(int64(sz.Scale()), 0) |
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// price, _ = price.Mul(scale) |
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// price_i64, _, _ := price.Int64(0) |
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// zlog.Info(price_i64) |
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_ = scale |
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price0 := int64(1713) |
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// price_i64, _ := decimal.NewFromInt64(0, price0, sz.Scale()) |
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// zlog.Info(price_i64) |
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price_i64, _ := decimal.NewFromInt64(price0, 0, 0) |
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price, _ := price_i64.Quo(scale) |
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zlog.Info(price) |
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}
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