diff --git a/.gitignore b/.gitignore index 359dca5..ff93b79 100644 --- a/.gitignore +++ b/.gitignore @@ -27,7 +27,6 @@ logs/ /.nb-gradle/ build/ !**/src/main/**/build/ -!**/src/test/**/build/ ### VS Code ### .vscode/ diff --git a/service/src/test/java/cn/bunny/service/job/cn/bunny/time/DurationTest.java b/service/src/test/java/cn/bunny/service/job/cn/bunny/time/DurationTest.java new file mode 100644 index 0000000..6ae817a --- /dev/null +++ b/service/src/test/java/cn/bunny/service/job/cn/bunny/time/DurationTest.java @@ -0,0 +1,65 @@ +package cn.bunny.service.job.cn.bunny.time; + +import org.junit.jupiter.api.Test; + +import java.time.Duration; +import java.time.Instant; +import java.time.temporal.ChronoUnit; + +public class DurationTest { + // 当前时间 + @Test + void testInstant() { + Instant now = Instant.now(); + // 2024-07-29T14:53:01.965019Z + System.out.println(now); + } + + // 时间秒相加 + @Test + void testDuration() { + Instant now = Instant.now(); + + // 在当前时间基础上加上1纳秒 + Instant plusNanos = now.plusNanos(1L); + // 在当前时间基础上加上1毫秒 + Instant plusMillis = now.plusMillis(1L); + // 在当前时间基础上再加上1秒 + Instant seconds = now.plusSeconds(1L); + Duration between = Duration.between(now, seconds); + // PT1S + System.out.println(between); + System.out.println(plusNanos); + System.out.println(plusMillis); + } + + @Test + void testDurationTo() { + Instant now = Instant.now(); + // 加上一天 + Instant end = now.plus(1L, ChronoUnit.DAYS); + Duration between = Duration.between(now, end); + + // 将 Duration.between 相差时间 转成纳秒 + long nanos = between.toNanos(); + System.out.println(nanos); + // 将 Duration.between 相差时间 转成毫秒 + long millis = between.toMillis(); + System.out.println(millis); + // 将 Duration.between 相差时间 转成天数 + long days = between.toDays(); + System.out.println(days); + // 将 Duration.between 相差时间 转成小时 + long hours = between.toHours(); + System.out.println(hours); + + + // 判断是否为0 + boolean zero = between.isZero(); + System.out.println(zero); + + // 是否为负数 + boolean negative = between.isNegative(); + System.out.println(negative); + } +} diff --git a/service/src/test/java/cn/bunny/service/job/cn/bunny/time/LocalDateTest.java b/service/src/test/java/cn/bunny/service/job/cn/bunny/time/LocalDateTest.java new file mode 100644 index 0000000..f606241 --- /dev/null +++ b/service/src/test/java/cn/bunny/service/job/cn/bunny/time/LocalDateTest.java @@ -0,0 +1,127 @@ +package cn.bunny.service.job.cn.bunny.time; + +import org.junit.jupiter.api.Test; + +import java.time.DayOfWeek; +import java.time.LocalDate; +import java.time.Month; +import java.time.chrono.IsoChronology; +import java.time.chrono.IsoEra; +import java.time.temporal.ChronoField; +import java.time.temporal.ValueRange; + +public class LocalDateTest { + @Test + void testLocalDate() { + LocalDate now = LocalDate.now(); + // 2024-07-29 + System.out.println(now); + + LocalDate plusLocateDate = now.plusMonths(1); + // 2024-08-29 + System.out.println(plusLocateDate); + + // 2099-02-12 + LocalDate localDate = LocalDate.of(2099, 2, 12); + System.out.println(localDate); + } + + @Test + void testLocalDateWith() { + LocalDate parse = LocalDate.of(2001, 2, 12); + + // 将parse日期的月份修改为1月 + LocalDate withMonth = parse.withMonth(1); + // 2001-01-12 + System.out.println(withMonth); + + // 将parse日期的月份修改为 2024 年 + LocalDate localDate = parse.withYear(2024); + // 2024-02-12 + System.out.println(localDate); + + // 将parse日期的月份修改为 年份的第一天 + LocalDate withDayOfYear = parse.withDayOfYear(1); + // 2001-01-01 + System.out.println(withDayOfYear); + + // TemporalField和对应的值来指定要修改的字段和新的值 + LocalDate with = parse.withYear(2024); + // LocalDate with = parse.with(ChronoField.YEAR, 2024); + System.out.println(with); + } + + @Test + void testLocalDateGet() { + LocalDate parse = LocalDate.of(2001, 2, 12); + + // 获取日期的年表（Chronology），通常是ISO + IsoChronology chronology = parse.getChronology(); + System.out.println(chronology); + + // 获取日期的纪元（Era），通常是CE（Common Era） + IsoEra era = parse.getEra(); + System.out.println(era); + + // 获取日期的年份 + long parseLong = parse.getLong(ChronoField.YEAR); + System.out.println(parseLong); + + // 获取日期的年份 + int year = parse.getYear(); + System.out.println(year); + + // 获取日期是星期几 + DayOfWeek dayOfWeek = parse.getDayOfWeek(); + int value = dayOfWeek.getValue(); + System.out.println(value); + + // 获取日期是当月的第几天 + int dayOfMonth = parse.getDayOfMonth(); + System.out.println(dayOfMonth); + + // 获取日期是当年的第几天 + int dayOfYear = parse.getDayOfYear(); + System.out.println(dayOfYear); + + // 获取日期的月份 + Month month = parse.getMonth(); + int monthValue = month.getValue(); + System.out.println(monthValue); + + // 获取日期的月份 + int parseMonthValue = parse.getMonthValue(); + System.out.println(parseMonthValue); + + // 获取指定字段的有效值范围 + // 对象将包含年份字段的有效值范围，可以用于确定该字段的最小和最大值。 + ValueRange valueRange = parse.range(ChronoField.YEAR); + System.out.println(valueRange.getMinimum()); + System.out.println(valueRange.getMaximum()); + } + + @Test + void testLocalDateIs() { + LocalDate parse = LocalDate.of(2001, 2, 12); + + // 判断日期是否在指定日期之后 + boolean isAfter = parse.isAfter(LocalDate.of(2000, 1, 1)); + System.out.println("Is after 2000-01-01: " + isAfter); + + // 判断日期是否在指定日期之前 + boolean isBefore = parse.isBefore(LocalDate.of(2020, 1, 1)); + System.out.println("Is before 2020-01-01: " + isBefore); + + // 判断日期是否与指定日期相等 + boolean isEqual = parse.isEqual(LocalDate.of(2001, 2, 12)); + System.out.println("Is equal to 2001-02-12: " + isEqual); + + // 判断是否支持指定的字段 + boolean isSupported = parse.isSupported(ChronoField.DAY_OF_MONTH); + System.out.println("Is supported DAY_OF_MONTH: " + isSupported); + + // 判断是否为闰年 + boolean isLeapYear = parse.isLeapYear(); + System.out.println("Is leap year: " + isLeapYear); + } +} diff --git a/service/src/test/java/cn/bunny/service/job/cn/bunny/time/LocalDateTimeTest.java b/service/src/test/java/cn/bunny/service/job/cn/bunny/time/LocalDateTimeTest.java new file mode 100644 index 0000000..f378418 --- /dev/null +++ b/service/src/test/java/cn/bunny/service/job/cn/bunny/time/LocalDateTimeTest.java @@ -0,0 +1,15 @@ +package cn.bunny.service.job.cn.bunny.time; + +import org.junit.jupiter.api.Test; + +import java.time.LocalDateTime; + +public class LocalDateTimeTest { + @Test + void testLocalDateTime() { + LocalDateTime now = LocalDateTime.now(); + + // 当前时间 2024-07-29T23:30:48.948003200 + System.out.println(now); + } +}