Judge the length between two dates and the length of two dates

Judge the length between two dates and the length of two dates

/**

* Number of days between the end date and start date

* Return the number of days between two dates

*/

Private Long dateTest (String startDate, String endDate) throws ParseException {
Date start = new Date ();
Date end = new Date ();
If (startDate. contains ("-")){
Start = Toolbox. parseDate (startDate, "yyyy-MM-dd ");
} Else {
Start = Toolbox. parseDate (startDate, "yyyyMMdd ");
}
If (endDate. contains ("-")){
End = Toolbox. parseDate (endDate, "yyyy-MM-dd ");
} Else {
End = Toolbox. parseDate (endDate, "yyyyMMdd ");
}
Long day = (end. getTime ()-start. getTime ()/(24*60*60*1000 );
Return day;
}