查询到的方法:
public static String secToTime(int seconds) {
int hour = seconds / 3600;
int minute = (seconds - hour * 3600) / 60;
int second = (seconds - hour * 3600 - minute * 60);
StringBuffer sb = new StringBuffer();
if (hour > 0) {
sb.append(hour + "小时");
}
if (minute > 0) {
sb.append(minute + "分");
}
if (second > 0) {
sb.append(second + "秒");
}
if (second == 0) {
sb.append("<1秒");
}
return sb.toString();
}
实际在项目中使用的:
public ItooResult selectKeyByTimeClass(Date createTime, Date endTime, String className) {
List<KeyModel> keyModels = KeyDao.selectKeyByTimeClass(createTime, endTime, className);
if (keyModels == null || keyModels.size() == 0) {
return new ItooResult(ItooResult.FAIL, "查询失败");
}
//将time类型的练习时长转换为*分*秒的字符串类型
for (KeyModel keyModel : keyModels) {
Integer setTime = keyModel.getSetTime();
Integer minute=setTime/60;
Integer second=(setTime-minute*60);
StringBuffer sb = new StringBuffer();
if (minute > 0) {
sb.append(minute + "分");
}
if (second > 0) {
sb.append(second + "秒");
}
String strDate = sb.toString();
keyModel.setStrTime(strDate);
}
return new ItooResult(ItooResult.SUCCESS, "查询成功", keyModels);
}