1. ¸ðµç ¹®¼´Â UTF-8 ÀÎÄÚµùÀ¸·Î ÀúÀåµÇ¾î¾ß ÇÕ´Ï´Ù.
¿¡µðÆ® Ç÷¯½ºÀÇ °æ¿ì µµ±¸ -> ±âº»¼³Á¤ -> ÆÄÀÏ ºÎºÐ¿¡¼ »õ ÆÄÀÏ Çü½ÄÀ»
UTF-8 ·Î ÇØ³õÀ½À¸·Î½á »õÆÄÀÏ ÀÛ¼º½Ã UTF-8À» ±âº»À¸·Î ÀÛ¼ºÇÒ¼ö ÀÖ°í,
ÀÌ¹Ì ´Ù¸¥ ÀÎÄÚµù ŸÀÔ¿¡¼ ÀÛ¼ºµÈ ¹®¼ÀÎ °æ¿ì ³»¿ëÀ» ¸ðÁ¶¸® Ctrl+C·Î º¹»çÈÄ
¹®¼ -> ÀÎÄÚµù º¯°æ ·Îµå¿¡¼ UTF-8·Î º¯°æÈÄ ´Ù½Ã ºÙ¿©³Ö±â ÇÏ¸é µË´Ï´Ù.
ÀÌŬ¸³½ºÀÇ °æ¿ì Package Explorer ¿¡¼ ÇÁ·ÎÁ§Æ®¿¡¼ ¿ìÃø ¹öưÀ» ´©¸¥ ÈÄ
Properties->Info->Text file encoding->Other À» UTF-8 ·Î Àâ¾ÆÁÖ¸é µË´Ï´Ù.
( ±âÁ¸ ´Ù¸¥ ÀÎÄÚµù ŸÀÔ¿¡¼ ÀÛ¼ºµÈ ¹®¼ ³»ºÎ ÇѱÛÀº ¸ðÁ¶¸® ±úÁö°Ô µÊ )
* ascii ·Î ÀÛ¼ºµÈ ÀÚ¹Ù½ºÅ©¸³Æ® ÆÄÀÏÀ» utf ¹®¼¿¡¼ ºÒ·¯¿Í ¼öÇà½Ãų °æ¿ì
ÀÚ¹Ù½ºÅ©¸³Æ® ¿¡·¯ ³ª´Â ¹®Á¦µµ ÀÖ´õ±º¿ä.(ÇÑ±Û ÁÖ¼®ÀÌ ¿µÇâÀ» ÁáÀ»¼öµµ...)
2. jsp ÆÄÀÏ »ó´Ü¿¡´Â ´ÙÀ½°ú °°Àº ¹æ½ÄÀ¸·Î UTF-8 ¼³Á¤ÇÕ´Ï´Ù.
<%@ page contentType = "text/html;charset=utf-8" %>
3. ¼ºí¸´Àº ´ÙÀ½°ú °°Àº ¹æ½ÄÀ¸·Î UTF-8À» ¼³Á¤ÇÕ´Ï´Ù.
request.setCharacterEncoding("utf-8")
4. ÀÚ¹Ù½ºÅ©¸³Æ®¿¡¼ encodeURIComponent ó¸® ¹× ÅèĹ server.xml ÀÇ ¼³Á¤ º¯°æ
À§ 1,2,3¹øÀÇ ¹æ½ÄÀ¸·Î Çϸé post ¹æ½ÄÀÇ µ¥ÀÌÅÍ´Â Àß ¹ÞÁö¸¸
get ¹æ½ÄÀÇ µ¥ÀÌÅÍ´Â ÇѱÛÀÌ ±úÁý´Ï´Ù.
ÀÌ¿Í °°Àº °æ¿ì ÀÚ¹Ù½ºÅ©¸³Æ®ÀÇ encodeURIComponent ÇÔ¼ö¿Í
server.xml À» ÀÌ¿ëÇÏ¿© ó¸®ÇÏ¸é µË´Ï´Ù.
4.1 server.xml
ÅèĹ Æú´õÀÇ conf Æú´õ¿¡´Â server.xml ÆÄÀÏÀÌ Á¸ÀçÇÕ´Ï´Ù.
¿¡µðÅÍ·Î ¿¾îº¸¸é
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<Connector port="8080" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" />
°ªÀÌ ¾à°£ Ʋ¸±¼ö ÀÖÁö¸¸ ÃÊ±â ¼ÂÆÃ °ªÀÌ º¸Åë Àú·¯Çϰí,
Connector Àº Ãʱ⿡ 2°³°¡ Àִµ¥ 8080 Æ÷Æ® ºÎºÐÀ» ¼öÁ¤ÇÏ¸é µË´Ï´Ù.
¼öÁ¤ÇÏ´Â ¹æ¹ýÀº
URIEncoding="UTF-8" À» Ãß°¡ÇÏ¸é µË´Ï´Ù.
¿¹)
<Connector port="8080" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" URIEncoding="utf-8" />
À§¿Í °°ÀÌ Çß´Ù°í ÇØ°áµÇ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. get ¹æ½ÄÀ¸·Î µ¥ÀÌÅ͸¦ Àü¼ÛÇϸé
ÀÚ¹Ù ÆÄÀÏ¿¡¼ È®ÀÎ ÇßÀ» °æ¿ì ¹°À½Ç¥ °ª¸¸ ³Ñ¾î¿É´Ï´Ù.
get ¹æ½ÄÀ¸·Î º¸³¾ °æ¿ì ÀÚ¹Ù½ºÅ©¸³Æ®·Î º¯È¯À» ÇØÁÝ´Ï´Ù.
¿¹¸¦ µé¾î "ÇѱÛ"À» ÀÚ¹Ù½ºÅ©¸³Æ®¿¡¼
<SCRIPT>alert( encodeURIComponent("ÇѱÛ") )</SCRIPT>
ó·³ encodeURIComponent ÇÔ¼ö·Î º¯È¯ÇÏ°Ô µÇ¸é %ED%95%9C%EA%B8%80 À¸·Î
º¯È¯µË´Ï´Ù. ÀÌ °ªÀ» ÁÖ¼Ò¿¡ "ÇѱÛ" ´ë½Å¿¡ ³Ö°Ô µÇ¸é ÀÚ¹Ù¿¡¼ ¾Ë¾Æ¼ Àß~ ¹Þ½À´Ï´Ù ^^
5. HttpURLConnection À» ÅëÇÏ¿© UTF-8 ·Î µÈ URL À» ÀÐÀ» °æ¿ì.
´Ù¸¥ ºÎºÐÀº µ¿ÀÏÇϰí,
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
·Î º¯°æÇÕ´Ï´Ù.
6. jsp -> bean µ¥ÀÌÅÍ Àü¼ÛÀº ¹®Á¦ ¾øÁö¸¸ jsp -> jsp ¿¡¼ ÇѱÛÀÌ ±úÁø´Ù¸é
¹Þ´Â ºÎºÐ¿¡¼
String test = request.getParameter("test ");
test = new String(test .getBytes("8859_1"), "UTF-8");
ó·³ º¯È¯Çؼ ÀúÀåÇÕ´Ï´Ù.
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