Перейти на преобразование в строку
s := fmt.Sprintf("%f", 123.456) // s == "123.456000"
Stormy Sloth
s := fmt.Sprintf("%f", 123.456) // s == "123.456000"const bitSize = 64 // Don't think about it to much. It's just 64 bits.
floatNum, err := strconv.ParseFloat("123.45", bitSize)
fmt.Println(fmt.Sprintf("%f", floatNum))float64ToString := fmt.Sprint(float64)