±Û¾´ÀÌ :°û¿øö 2000³â 7¿ù 19ÀÏ 15:42:27
In Reply to: Integer.valueOf(~~~~~()).intValue(); ¹®Á¦... posted by ±è¼ÒÈ£ on 2000³â 7¿ù 18ÀÏ 17:55:42:
¿©±â¼ test()´Â StringÀ» returnÇÏ´Â ÇÔ¼öÀΰ¡¿ä?
Integer.valueOf()´Â StringÀ» Integer·Î º¯È¯ÇÒ ¶§¸¸ »ç¿ëÇÕ´Ï´Ù. °¡·É ´ÙÀ½°ú °°Àº code´Â Àß µ¹¾Æ°¡°Åµç¿ä.
public class test{
public static void main(String args[]){
int s1 = Integer.valueOf(test()).intValue();
String ss1 = Integer.toString(s1);
System.out.println(ss1);
}
private static String test(){
String number = new String("1234");
return number;
}
}
±Ùµ¥ ¿Ö ÀÌ·± ÁþÀ» ÇؾßÇÏ´ÂÁö Àß ¸ð¸£°Ú±º¿ä. String -> int -> StringÀÎ ¼ÀÀε¥...? °¡·É test()°¡ int³ª Integer¸¦ returnÇÑ´Ù¸é, Áï "Á¤¼öÇüÀ» ¹Þ¾Æ¼, ½ºÆ®¸µÀ¸·Î ¹Ù²Ù¾î¼"¶ó¸é ±×³É °£´ÜÈ÷ ´ÙÀ½°ú °°ÀÌ ÇÏ¸é µÇ°ÚÁÒ. ¹°·Ð servletÀ̶ó ±×·¡¼ Ưº°È÷ ´Ù¸¥ °ÍÀº ¾øÀ» Å×±¸¿ä.
public class test{
public static void main(String args[]){
String ss1 = Integer.toString(test());
System.out.println(ss1);
}
private static int test(){
int number = 1234;
return number;
}
}
public class test{
public static void main(String args[]){
String ss1 = test().toString();
System.out.println(ss1);
}
private static Integer test(){
Integer number = new Integer(1234);
return number;
}
}