我正在尝试将以下格式的字符串2010-10-12-18-43-55解析为自当前时区的纪元以来的秒数。这是我尝试过的
DateTimeFormatter dateTimeFormatter =
DateTimeFormatter.ofPattern("yyyy-MM-dd-HH-mm-ss");
我。
String datatetime = "2010-10-12-18-43-55";
Instant.parse(datetime).toEpochMilli;
//Throws
//java.time.format.DateTimeParseException:
//Text '2010-10-12-18-43-55' could not be parsed at index 10
II。
String datatetime = "2010-10-12-18-43-55";
Instant.from(LocalDateTime.parse(datetime, dateTimeFormatter)).toEpochMilli
//Throws
//java.time.DateTimeException: Unable to obtain Instant from
//TemporalAccessor: 2010-10-12T18:43:55 of type
//java.time.LocalDateTime type java.time.LocalDateTime
III。
String datatetime = "2010-10-12-18-43-55";
Instant.from(dateTimeFormatter.parse(datetime, new ParsePosition(0))).toEpochMilli
//Throws
//java.time.DateTimeException: Unable to obtain Instant from
//TemporalAccessor: {},ISO resolved to 2010-10-12T18:43:55
//of type java.time.format.Parsed
有人可以帮我解决这个问题吗?
答案 0 :(得分:1)
Instant
javadocs中,String
的格式必须为2007-12-03T10:15:30.00Z
。String
解析为Instant
。尝试这个:
ZonedDateTime zonedDateTime = ZonedDateTime.of(localDateTime, ZoneId.systemDefault());