LocalDate.ofEpochDay(ChronoField.EPOCH_DAY.range().getMinimum());上面的代碼以拋出以下堆棧跟蹤結束：java.time.DateTimeException: Invalid value for Year (valid values -999999999 - 999999999): -1000018564  at java.time.temporal.ValueRange.checkValidIntValue(ValueRange.java:330)  at java.time.temporal.ChronoField.checkValidIntValue(ChronoField.java:722)  at java.time.LocalDate.ofEpochDay(LocalDate.java:341)我不明白為什么這個指令不受支持。實際上，java-time 策略是查詢自己的 Temporal 以ValueRange獲取一個TemporalFieldthroughrange (TemporalField)方法。并且，對于這種情況LocalDate，不會更改 EpochDay 字段的默認范圍。@Overridepublic ValueRange range(TemporalField field) {    if (field instanceof ChronoField) {        ChronoField f = (ChronoField) field;        if (f.isDateBased()) {            switch (f) {                case DAY_OF_MONTH: return ValueRange.of(1, lengthOfMonth());                case DAY_OF_YEAR: return ValueRange.of(1, lengthOfYear());                case ALIGNED_WEEK_OF_MONTH: return ValueRange.of(1, getMonth() == Month.FEBRUARY && isLeapYear() == false ? 4 : 5);                case YEAR_OF_ERA:                    return (getYear() <= 0 ? ValueRange.of(1, Year.MAX_VALUE + 1) : ValueRange.of(1, Year.MAX_VALUE));            }            return field.range();        }        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);    }    return field.rangeRefinedBy(this);}EpochDay 字段有效值應該可轉(zhuǎn)換為LocalDate，否則為什么它在范圍內(nèi)？Instant和INSTANT_SECONDS字段也會發(fā)生同樣的情況：Instant.ofEpochSecond(ChronoField.INSTANT_SECONDS.rangeRefinedBy(Instant.now()).getMinimum());有人能幫助我嗎？