How to augment a date by a single day?

When you need to adjust a particular date by one day, several methods are available.

Solution 1: Utilize the Calendar Class

One approach involves the Calendar班级：

Date dt = new Date();
Calendar c = Calendar.getInstance(); 
c.setTime(dt); 
c.add(Calendar.DATE, 1);
dt = c.getTime();

The Joda-Time library offers a superior option due to the limitations of the Date class:

Date dt = new Date(); datetime dtorg = new dateTime（dt）; datetime dtplusone = dtorg.plusdays（1）;

Date dt = new Date();
Calendar c = Calendar.getInstance(); 
c.setTime(dt); 
c.add(Calendar.DATE, 1);
dt = c.getTime();

This library provides an additional method:

Date dt = new Date(); dt = dateutils.adddays（dt，1）