java获取当天的开始时间，当前周的开始时间

Java代码  

1. Calendar currentDate = new GregorianCalendar();   
2.   
3. currentDate.set(Calendar.HOUR_OF_DAY, 23);  
4. currentDate.set(Calendar.MINUTE, 59);  
5. currentDate.set(Calendar.SECOND, 59);  
6. dateCursor.setTodayEnd((Date)currentDate.getTime().clone());  

    

    当周开始时间：

Java代码  

1. Calendar currentDate = new GregorianCalendar();   
2. currentDate.setFirstDayOfWeek(Calendar.MONDAY);  
3.           
4. currentDate.set(Calendar.HOUR_OF_DAY, 0);  
5. currentDate.set(Calendar.MINUTE, 0);  
6. currentDate.set(Calendar.SECOND, 0);  
7. currentDate.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);  
8. dateCursor.setWeekStart((Date)currentDate.getTime().clone());  

 

     当周结束时间：

    

Java代码  

1. Calendar currentDate = new GregorianCalendar();   
2. currentDate.setFirstDayOfWeek(Calendar.MONDAY);  
3. currentDate.set(Calendar.HOUR_OF_DAY, 23);  
4. currentDate.set(Calendar.MINUTE, 59);  
5. currentDate.set(Calendar.SECOND, 59);  
6. currentDate.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);  
7. dateCursor.setWeekEnd((Date)currentDate.getTime().clone());