]]>instanceof姣旇緝http://www.aygfsteel.com/Cboy/archive/2005/12/30/25973.html澶ф．鏋?/dc:creator>澶ф．鏋?/author>Thu, 29 Dec 2005 19:20:00 GMThttp://www.aygfsteel.com/Cboy/archive/2005/12/30/25973.htmlhttp://www.aygfsteel.com/Cboy/comments/25973.htmlhttp://www.aygfsteel.com/Cboy/archive/2005/12/30/25973.html#Feedback0http://www.aygfsteel.com/Cboy/comments/commentRss/25973.htmlhttp://www.aygfsteel.com/Cboy/services/trackbacks/25973.html
濡?br>
class A{}
class B extendsA{}
public class Test
{
public static void main(String args[])
{
B b= new B();
biJiao(b);
}
}
鏈変竴鏂規硶
biJiao(object obj)
{
if (ojb instanceof A )
{
System.out.println("榪欓噷浼氭樉紺篢rue");
}
}
榪欐牱涓嶈兘鏄劇ず鍞竴鐨?瑕佹樉紺哄敮涓鐨勭敤 Class 鏂規硶.姣忎釜綾婚兘浼氭湁涓涓敮涓鐨凜lass.濡傝繖閲屾敼鎴?br>
biJiao(object obj)
{
if (ojb.getClass==A.Class() )
{
System.out.println("榪欓噷浼氭樉紺篎alse");
}
}