public static String getNextOfDate(int pintDay)
{
GregorianCalendar worldTour = new GregorianCalendar();
worldTour.add(GregorianCalendar.DATE, pintDay);
Date d = worldTour.getTime();
DateFormat df = DateFormat.getDateInstance();
String s = df.format(d);
return s;
}
cal.add(Calendar.DATE, -1);
System.out.println(cal.getTime());
<%
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, -1);
System.out.println(cal.getTime());
%>我测试,但是出错,是否有什么文件没有包含进去
Note: sun.tools.javac.Main has been deprecated.
/temp/date.jsp:3: Class _temp.Calendar not found.
Calendar cal = Calendar.getInstance();
^
/temp/date.jsp:3: Class _temp.Calendar not found.
Calendar cal = Calendar.getInstance();
^
/temp/date.jsp:3: Undefined variable or class name: Calendar
Calendar cal = Calendar.getInstance();
^
3 errors, 1 warning
<%@ page import="java.util.*"%>
<%
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, -1);
System.out.println(cal.getTime());
%>我测试,但是页面没有任何显示,
c.add(Calendar.DAY_OF_MONTH, -1);
String date = c.get(Calendar.YEAR) + (c.get(Calendar.MONTH) + 1) +
c.get(Calendar.DAY_OF_MONTH)
Note: sun.tools.javac.Main has been deprecated.
/scm/sale/sales.jsp:7: Incompatible type for declaration. Can't convert
int to java.lang.String.
String date1 = c.get(Calendar.YEAR) + (c.get(Calendar.MONTH) + 1) + c.get(Calendar.DAY_OF_MONTH);
^
1 error, 1 warning