StringdurationString=hours+"小时 "+minutes+"分钟 "+remainingSeconds+"秒"; 1. 完整示例代码 下面是完整的示例代码,展示了如何将Java Duration转为String: importjava.time.Duration;publicclassDurationToStringExample{publicstaticvoidmain(String[]args){// Step 1: Create a Duration objectDurationduration=Durati...
方法:public int compareTo(String s) 效果:字符串对象可以使用String类中的compareTo(String s),按字典序与参数s指定的字符串比较大小,并返回差值。 方法:public boolean contains(String s) 效果:判断当前的字符串对象是否含有参数指定的字符串s 方法:public int indexOf(String) 效果:从字符串的头开始检索字符...
Duration fromMinutes = Duration.ofMinutes(60); 我们还可以使用字符串的方法来构造Duration,表达方式为:PnDTnHnMn.nS: Duration fromChar1 = Duration.parse("P1DT1H10M10.5S"); Duration fromChar2 = Duration.parse("PT10M"); duration 对象也可以实现其他单位的转换,使用的方法为:toDays(), toHours(), t...
1.Date.compareTo() java.util.Date提供了在Java中比较两个日期的经典方法compareTo()。 如果两个日期相等,则返回值为0。 如果Date在date参数之后,则返回值大于0。 如果Date在date参数之前,则返回值小于0。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 @TestvoidtestDateCompare()throws ParseException{Si...
Duration duration = Duration.ofDays(1);//设置一天时间longtimeHours = duration.toHours();//小时longtimeMinutes = duration.toMinutes();//分钟longtimeMillis = duration.toMillis();//毫秒longtimeNanos = duration.toNanos();//纳秒String timeString = duration.toString();//此持续时间的字符串表示形式,...
Duration day; } @Slf4j@RestControllerpublicclassMyController{@AutowiredprivateMyProperties myProps;@GetMapping("prop")voidprop(){// 接受的格式基于ISO-8601持续时间格式PnDTnHnMn.nS ,其中几天被认为是24小时。log.info("{}",myProps); log.info("{}",myProps.nanos.toNanos());// log.info("{}"...
*stringproduced by {@code toString()}. The formats accepted are based * on the ISO-8601durationformat{@code PnDTnHnMn.nS} with days * considered to be exactly24hours. * * Thestringstarts with an optional sign, denoted by the ASCII negative *orpositive...
先看个例子,计算两个日期相差的天数,使用Duration的时候: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 publicvoidcalculateDurationDays(String targetDate){LocalDate target=LocalDate.parse(targetDate);LocalDate today=LocalDate.now();System.out.println("today : "+today);System.out.println("target...
ZoneId.of("America/New_York")); // 自动处理夏令时切换 return Duration.between...
* This will parse a textual representation of a duration, including the * string produced by {@code toStrinnpHwMg()}. The formats accepted are based * on the ISO-8601 duration format {@code PnDTnHnMn.nS} with days * considered to be exactly 24 hours. ...