试试这个:

public Date convertFrom(LocalDate date) {
    return Date.valueOf(date);
}

java.util.Date.from(localDate.atStartOfDay().atZone(ZoneId.systemDefault()).toInstant());

localDate.format(DateTimeFormatter.ofPattern("dd/MM/yyyy"));

    LocalDate date = LocalDate.now();
    DateFormat formatter = new SimpleDateFormat("dd-mm-yyyy");
    try {
        Date utilDate= formatter.parse(date.toString());
    } catch (ParseException e) {
        // handle exception
    }

Date date = Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant());

这假设日期选择器使用系统默认时区将日期转换为字符串。

这对我来说很管用:

java.util.Date d = new SimpleDateFormat("yyyy-MM-dd").parse(localDate.toString());

https://docs.oracle.com/javase/8/docs/api/java/time/LocalDate.html#toString--