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±Û¾´ÀÌ :ÇÏÁ¤È£ 1998³â 11¿ù 30ÀÏ 20:21:06

In Reply to: ¾ÖÇø´ Binary ¼ÒÄÏ Åë½Å... posted by ±è¼ºÀº on 1998³â 11¿ù 25ÀÏ 11:34:49:

¹ÙÀ̳ʸ® Åë½ÅÀº ÇѱÛÀÌ °¡Áö°í ÀÖ´Â ¹®Á¦¿Í ºñ½ÁÇÒ °ÍÀ̶ó »ý°¢ÀÌ µå´Â±º¿ä.
º¸Åë ÀÌ·± °æ¿ì¿¡´Â hexa ºÎºÐÀ» ½ºÆ®¸µÀ¸·Î ¹Ù²ÛÈÄ º¸³»´Â °ÍÀÌ ÀϹÝÀûÀÌ ´õ±º¿ä.


º¸³»±â Àü¿¡ ¸ÕÀú HURLDecodingÇÔ¼ö¸¦ È£ÃâÇÕ´Ï´Ù.
line2 = HURLDecoding(string);
HURLDecdoingÇÔ¼ö´Â ´ÙÀ½°ú °°ÀÌ µÎ°³ÀÇ ÇÔ¼ö¿Í ¿¬°áÀÌ µÇ¾î ÀÖ½À´Ï´Ù.


private static char hex2char(char a1, char a2)
{
char r;
int k;


if (a1 >= '0' && a1 <= '9')
k = (int)(a1 - '0');
else if (a1 >= 'a' && a1 <= 'f')
k = (int)(a1 - 'a' + 10);
else if (a1 >= 'A' && a1 <= 'F')
k = (int)(a1 - 'A' + 10);
else
k = 0;


k <<= 4;


if (a2 >= '0' && a2 <= '9')
k += (int)(a2 - '0');
else if (a2 >= 'a' && a2 <= 'f')
k += (int)(a2 - 'a' + 10);
else if (a2 >= 'A' && a2 <= 'F')
k += (int)(a2 - 'A' + 10);
else
k += 0;


r = (char)k;
return r;
}


private static String URL_Decode(String s)
{
String t = "";
char a;
int i, len;
boolean han_flag = false;


len = s.length();
for (i = 0; i < len; i++) {
a = s.charAt(i);


if (a == '%') {
a = hex2char(s.charAt(i+1), s.charAt(i+2));
i += 2;
}
else if (a == '+')
a = ' ';


t += a;
}


return t;
}


private static String HURLDecoding(String s)
{
String t;
t = URL_Decode(URLEncoder.encode(s));
return t;
}


±×¸®°í, ÁÖ°í ¹ÞÀ» ¶§´Â Byte ÇüÅ·ΠÁÖ°í ¹Þ½À´Ï´Ù.


À§ÀÇ ÄÚµå´Â Àúµµ ´©±¸·Î ºÎÅÍ ¹ÞÀº °ÍÀε¥ ´©±ºÁö Àß ±â¾ïÀÌ ³ªÁú ¾Ê´Â±º¿ä.
¾Æ¹«Æ°, Àß µÇ½Ã°Åµç, ´©±ºÁö´Â ¸ð¸£Áö¸¸ ±×ºÐ¿¡°Ô °í¸¿´Ù°í Çϼ¼¿ä.



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