Java get current time and day before date (implementation code) _java

Nonsense not much to say that on the code

Copy Code code as follows:

String basepath = request.getscheme () + "://" +request.getservername () + ":" +request.getserverport () +path+ "/";

Date Dnow = new Date (); Current time
Date Dbefore = new Date ();

Calendar calendar = Calendar.getinstance (); Get the Calendar
Calendar.settime (Dnow)//Assign the current time to the calendar
Calendar.add (Calendar.day_of_month,-1); Set to the day before
Dbefore = Calendar.gettime (); Get the day before

SimpleDateFormat sdf=new SimpleDateFormat ("Yyyy-mm-dd HH:mm:ss"); Set time format
String defaultstartdate = Sdf.format (Dbefore); Format the day before
String defaultenddate = Sdf.format (Dnow); Format the current time

System.out.println ("The day before is:" + defaultstartdate);

System.out.println ("Generated time is:" + defaultenddate);