java 时间范围

if(isInTime("00:00-18:00", sd.format(new Date()))) {
return Result.checkMsgFail("不在登记范围之内！");
}

public boolean isInTime(String sourceTime, String curTime) {
if (sourceTime == null || !sourceTime.contains("-") || !sourceTime.contains(":")) {
throw new IllegalArgumentException("Illegal Argument arg:" + sourceTime);
}
if (curTime == null || !curTime.contains(":")) {
throw new IllegalArgumentException("Illegal Argument arg:" + curTime);
}
String[] args = sourceTime.split("-");
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
try {
long now = sdf.parse(curTime).getTime();
long start = sdf.parse(args[0]).getTime();
long end = sdf.parse(args[1]).getTime();
if (args[1].equals("00:00")) {
args[1] = "24:00";
}
if (end < start) {
if (now >= end && now < start) {
return false;
} else {
return true;
}
}
else {
if (now >= start && now < end) {
return true;
} else {
return false;
}
}
} catch (Exception e) {
e.printStackTrace();
throw new IllegalArgumentException("Illegal Argument arg:" + sourceTime);
}

}