如题所述
import java.text.*;
class test
{
public static void main (String[] args) throws Exception
{
SimpleDateFormat sdf1=new SimpleDateFormat("yyyyMd");
SimpleDateFormat sdf2=new SimpleDateFormat("yyyyMMdd");
System.out.println(sdf2.format(sdf1.parse("201827")));
}
}
class test
{
public static void main (String[] args) throws Exception
{
SimpleDateFormat sdf1=new SimpleDateFormat("yyyyMd");
SimpleDateFormat sdf2=new SimpleDateFormat("yyyyMMdd");
System.out.println(sdf2.format(sdf1.parse("201827")));
}
}
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第1个回答 2018-02-12
办法太多了,用util。里面的format