需要一个接收时分秒的对象，如下：
1 package com.dq.schoolcontract.utils; 2 3 import com.sun.media.jfxmedia.control.VideoRenderControl; 4 import io.swagger.annotations.ApiModel; 5 import io.swagger.annotations.ApiModelProperty; 6 import lombok.*; 7 8 /** 9 * @Author Allen.Lv 10 * @Description //TODO 11 * @Date 16:43 2019/2/27 12 * @Desc: Coding Happy! 13 **/ 14 @Getter 15 @Setter 16 @ToString 17 @AllArgsConstructor 18 @NoArgsConstructor 19 @ApiModel(value = "视频时长") 20 public class VideoDuration { 21 22 /** 23 * 视频时长秒 24 */ 25 @ApiModelProperty(value = "秒") 26 private Integer second; 27 28 /** 29 * 视频时长分 30 */ 31 @ApiModelProperty("分") 32 private Integer minute; 33 34 /** 35 * 视频时长时 36 */ 37 @ApiModelProperty(value = "时") 38 private Integer hour; 39 40 41 }
下面为转换工具类：
1 package com.dq.schooldomain.utils; 2 3 import com.dq.schoolcontract.utils.VideoDuration; 4 5 /** 6 * @Author Allen.Lv 7 * @Description //TODO 8 * @Date 19:43 2019/2/28 9 * @Desc: Coding Happy! 10 **/ 11 public class SecToTime { 12 13 public static VideoDuration secToTime(int time) { 14 String timeStr = null; 15 int hour = 0; 16 int minute = 0; 17 int second = 0; 18 if (time <= 0) 19 return new VideoDuration(0, 0, 0); 20 else { 21 minute = time / 60; 22 if (minute < 60) { 23 second = time % 60; 24 timeStr = unitFormat(minute) + ":" + unitFormat(second); 25 } else { 26 hour = minute / 60; 27 if (hour > 99) 28 return new VideoDuration(59, 59, 99); 29 minute = minute % 60; 30 second = time - hour * 3600 - minute * 60; 31 timeStr = unitFormat(hour) + ":" + unitFormat(minute) + ":" + unitFormat(second); 32 } 33 } 34 return new VideoDuration(Integer.parseInt(unitFormat(second)), Integer.parseInt(unitFormat(minute)), Integer.parseInt(unitFormat(hour))); 35 } 36 37 private static String unitFormat(int i) { 38 String retStr = null; 39 if (i >= 0 && i < 10) 40 retStr = "0" + i; 41 else 42 retStr = "" + i; 43 return retStr; 44 } 45 }