import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
public class NextDay {
public static void main(String[] args) {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
System.out.println("请输入日期,格式为yyyy-MM-dd:");
try {
SimpleDateFormat sformat = new SimpleDateFormat("yyyy-MM-dd");
//取控制台输入
String sDate = reader.readLine();
//解析日期
Date date = sformat.parse(sDate);
Calendar c = Calendar.getInstance();
c.setTime(date);
//用Calendar工具类给日期加一天
c.add(Calendar.DATE, 1);
System.out.println("下一天为:" + sformat.format(c.getTime()));
} catch (IOException e) {
e.printStackTrace();
System.err.println("输入日期异常");
} catch (ParseException e) {
e.printStackTrace();
System.err.println("不能解析的日期格式");
}
}
}
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