Log(exchange.GetRecords(PERIOD_M3).length);

Hasilnya:

Panjangnya adalah 3... 3 minit K-Line, hanya kembali 3?
Ia telah diuji berkali-kali dan kadang-kadang ia akan kembali dua.
Haid yang lain adalah normal.

Saya akan cetak dan lihat, hanya ada tiga... satu darah tua.

Log(JSON.stringify(exchange.GetRecords(PERIOD_M3)))

[{"Time":1543387860000,"Open":0.028514,"High":0.028588,"Low":0.028514,"Close":0.028539,"Volume":489.0600000000003},
{"Time":1543388040000,"Open":0.028548,"High":0.028572,"Low":0.02849,"Close":0.028522,"Volume":367.2560000000004},
{"Time":1543388220000,"Open":0.028531,"High":0.028531,"Low":0.028517,"Close":0.028528,"Volume":16.34800000000007}]