Java format() method: format string
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Java
Grammar 1
format(String format,Object……args)
Example
String str = String.format("%d",400/2); String str2 = String.format("%b",3>5);
Grammar 2
format(Locale l,String format,Object……args)
Typical application
public static void main(String[] args){ Date date=new Date();//定义Date类对象 Locale form=Locale.US; String year=String.format(form,"%tY",date);//将当前年份进行格式化 String month=String.format(form,"%tB",date);//将当前月份进行格式化 String day=String.format(form,"%td",date);//将当前日期进行格式化 System.out.println("今年是:"+year+"年");//将格式化后的日期输出 System.out.println("现在是:"+month); System.out.println("今天是:"+day+"号"); }
The operation results are as follows:
This year is: 2011 now is: March today is: the 22nd
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