Calendar c1=Calendar.getInstance();
c1.set(2001,4,1);
int offset= Calendar.FRIDAY-c1.get(Calendar.DAY_OF_WEEK);
if(offset<0)
offset+=7;
c1.add(Calendar.DAY_OF_MONTH,offset+14);
System.out.println(c1.getTime());
System.out.println(c1.get(Calendar.DAY_OF_MONTH));
c1.set(2001,4,1);
int offset= Calendar.FRIDAY-c1.get(Calendar.DAY_OF_WEEK);
if(offset<0)
offset+=7;
c1.add(Calendar.DAY_OF_MONTH,offset+14);
System.out.println(c1.getTime());
System.out.println(c1.get(Calendar.DAY_OF_MONTH));
解决方案 »
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