Applet+JDBC+Oracle (2tier¿¬°á)


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±Û¾´ÀÌ :ÀÌ¿ø¿µ 1998³â 12¿ù 02ÀÏ 10:29:29

In Reply to: [Áú¹®] Applet¿Í oracle ¿¬°á Á» µµ¿ÍÁÖ¼¼¿ä. posted by ÃÖÁø¼º on 1998³â 11¿ù 26ÀÏ 14:55:36:


ApplicationÀ¸·Î µÈ´Ù´Ï OracleÂÊ ¹®Á¦´Â ¾Æ´Ï³×¿ä.



°æ¿ì1:
±×·³ Applet¿¡¼­ Oracle Thin Driver°¡
°°ÀÌ DownloadingµÇµµ·Ï ÇØ ÁÖ¾ú³ª¿ä?



Oracle SampleÀ» ¼öÁ¤ÇÏÁö ¾Ê°í ±×´ë·Î »ç¿ëÇϽøé
¾ÈµË´Ï´Ù.
¸ÕÀú Oracle thin DriverÀÎ
classes111.zip(jdk1.1.1) À» Applet°ú *.htmlÀÌ
ÀÖ´Â µð·ºÅ丮¿¡ Ä«ÇÇÇϽñ¸¿ä,
htmlÈ­ÀÏ ³»¿¡ ¾Æ·¡¿Í °°ÀÌ ¼öÁ¤Çϼ¼¿ä.



<applet codebase=. archive=classes111.zip
code=XXX.class width=XX height=XX>
</applet>



±×·¯¸é classes111.zipÀÌ AppletÀÌ ´Ù¿î·ÎµùµÉ ¶§
°°ÀÌ ¿À°ÚÁÒ?



PS: Netscape¿¡¼­ µ¿½Ã¿¡ µÎ°³ ÀÌ»óÀÇ jarÆÄÀÏÀ»
<applet> tag¿¡ ³Ö¾î¾ß ÇÒ °æ¿ì
¾Æ·¡¿Í °°Àº ¹æ¹ýÀ¸·Î "," ·Î ºÐ¸®Çؼ­ ±â¼úÇϽøé
µË´Ï´Ù.
<applet code=... archive="xxx.jar, yyy.jar" ...>
</applet>



°æ¿ì2: oracleÀÌ Web Server°¡ ÀÖ´Â ¸Ó½Å°ú °°Àº
¸Ó½Å¿¡ ÀÖ´Â °ÍÀÌ È®½ÇÇϽÃÁÒ?
AppletÀº JDBCµç, SocketÀ̵ç, RMIµç ÀüºÎ ±âº»ÀûÀ¸·Î
Web Server°¡ ÀÖ´Â ¸Ó½Å°ú ConnectionÀ» ¸ÎÀ» ¼ö ÀÖ½À´Ï´Ù.



°æ¿ì3: Netscape 3.xÀ» »ç¿ëÇϸ鼭 OracleÀÇ classes111.zipÀ»
»ç¿ëÇÏ°í ÀÖÁö´Â ¾Ê½À´Ï±î?
classes102.zipÀº jdk 1.0.2¿ëÀÌ°í,
classes111.zipÀº jdk 1.1.x¿ëÀÔ´Ï´Ù.


°æ¿ì4: no suitable driver ¿¡·¯°¡ ¹ß»ýÇմϱî?
Class.forName("oracle.jdbc.driver.OracleDriver"); ÀÌ·¸°Ô »ç¿ëÇÏÁö ¸»±¸¿ä
DriverManager.registerDriver (new oracle.jdbc.driver.OracleDriver()); ÀÌ·¸°Ô
»ç¿ëÇϼ¼¿ä.. Netscape¿¡¼­´Â µÑ ´Ù µÇÁö¸¸ IE¿¡¼­´Â ÈÄÀÚ¸¸ µÇ³×¿ä...


°æ¿ì5:"security.Couldn't connect to '203.230.96.161' with origin from 'local-classpath-classes'."
autoexec.bat¿¡ Oracle JDBC Driver path°¡ °É·Á ÀÖÁö´Â ¾Ê³ª¿ä?
PCÀÇ CLASSPATH¿¡ c:\java_api\jdbc\lib\classes111.zipÀÌ °É·ÁÀÖÀ¸¸é
¿ø°ÝÁöÀÇ Applet°ú ÇÔ²² DownloadµÇ´Â classes111.zip¿¡ ÀÖ´Â class°¡ InstanceÈ­ µÇÁö ¾Ê°í
Local PCÀÇ JDBC Driver°¡ InstanceÈ­ µË´Ï´Ù.
ÀÌ·¸°Ô µÇ¸é AppletÀÇ SecurityÁ¦¾à¿¡ °É¸³´Ï´Ù.
ÀÌ·¯ÇÑ ¹®Á¦¸¦ ÇØ°áÇÏ´Â ÇϳªÀÇ ¹æ¹ýÀ¸·Î
autoexec.bat¿¡ ÀÖ´Â PATH, CLASSPATH¸¦ ¸ðµÎ Áö¿ì±¸¿ä,
javaenv.batÀ» Çϳª ¸¸µé¾î dosâ¿¡¼­ ÇÊ¿äÇÒ ¶§ ¸¶´Ù javaenv.bat¸¦ ½ÇÇàÇÑ ÈÄ
ÀÛ¾÷ÇÏ°Ô Çϼ¼¿ä.
Áï, Netscape°¡ ¶ã¶§´Â ȯ°æº¯¼ö CLASSPATH°¡ ¾ø´Â »óÅ¿¡¼­ ½ÇÇàÇÏ°Ô ÇØ¾ß ÇÕ´Ï´Ù.



µµ¿òÀÌ µÇ¾î Á¶¼ÓÀÌ ¼º°øÇÏ½Ã±æ ¹Ù¶ø´Ï´Ù.


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