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eclipse WTP ¿¡¼ database ÀÌ¿ëÇϱâ
0. ȯ°æ
Windows XP¿¡¼ Mysql 5.0.19-nt ¹öÀü µ¹¾Æ°©´Ï´Ù.
java version "1.5.0_04"
eclipse 3.1.2 WTP all-in-one
¸ðµÎ utf-8 ¹®ÀÚ¼ÂÀ» ÀÌ¿ëÇÕ´Ï´Ù. ¤¾¤¾;
0.1. mysql¿¡ okuser ¶ó´Â id¸¦ ¸¸µé¾ú½À´Ï´Ù.
GRANT ALL PRIVILEGES ON test.* TO okuser@localhost IDENTIFIED BY 'okpass' WITH GRANT OPTION;
1. ÀÌ °èÁ¤À» ÅëÇØ¼ eclipse¿¡¼ test database¿¡ Á¢¼ÓÇÕ´Ï´Ù.
¹º°¡¸¦ »õ·Î ¸¸µì´Ï´Ù. WTP Ç÷¯±×ÀÎÀÌ ±ò·ÁÀÖ´Â eclipse¿¡¼¸¸ °¡´ÉÇÕ´Ï´Ù. Åø¹ÙÀÇ Ã¹¹øÂ° ¾ÆÀÌÄÜÀ» Ŭ¸¯Çϰí New â¿¡¼ Data > SQL Scrapbook Page ¸¦ ¼±ÅÃÇÕ´Ï´Ù.
ÆÄÀϸíÀ» "mysql"·Î ÇÕ´Ï´Ù. È®ÀåÀÚ°¡ ÀÚµ¿À¸·Î ºÙ¾î¼ "mysql.sqlpage"°¡ ¸¸µé¾îÁý´Ï´Ù. È®ÀåÀÚ°¡ Á» ¿ä¶õÇÕ´Ï´Ù. ÆíÁý¸ðµå´Â ÀÚµ¿À¸·Î SQL EditorÀÔ´Ï´Ù. Text Editor·Î ¿¸é XMLÅÂ±× ¶§¹®¿¡ ´ë·« ³°¨ÇØÁý´Ï´Ù. ^^;
eclipse ÇÏ´Ü¿¡ Database Explorer¶ó´Â ºä°¡ »ý°å½À´Ï´Ù. Connections¸¦ ¸¶¿ì½º ¿À¸¥¹öưÀ¸·Î Ŭ¸¯Çؼ ³ª¿Â ÄÁÅØ½ºÆ® ¸Þ´º¿¡¼ New ConnectionÀ» ¼±ÅÃÇÕ´Ï´Ù.
jdbc ¿¬°á Á¤º¸¸¦ ÀÔ·ÂÇÕ´Ï´Ù. MySql 5.0ÀÌÁö¸¸ 4.1±îÁö ÀÖ¾î¼ 4.1·Î ±×³É °¡°Ú½À´Ï´Ù. ^^; mysql 5.0 jdbcµå¶óÀ̹öµµ ÇÊ¿äÇѵ¥, ÇöÀç beta»óÅÂÀÌÁö¸¸ À̰͵µ ±×³É µéÀÌ´ë°Ú½À´Ï´Ù. ¾ÈµÇ¸é ¹Ù²ã¼ µÇ°Ô ÇØ¾ßÁÒ. ¤¾¤¾;
- Database:
test
- JDBC driver class:
com.mysql.jdbc.Driver
- Class location:
D:\dev\okjsp\db\lib\mysql-connector-java-5.0.0-beta-bin.jar
- Connection URL:
jdbc:mysql://localhost/test
- User ID:
okuser
- Password:
okpass
utf-8À» »ç¿ëÇÏÁö ¾ÊÀ» °æ¿ì mysqlÀÇ jdbc connction URL¿¡ ÀÎÄÚµùÀ» ÁöÁ¤Çϸé Àоî¿Ã ¼ö ÀÖ½À´Ï´Ù.
jdbc:mysql://localhost/test?useUnicode=true&characterEncoding=EUC_KR
2. oktable À» ¸¸µé¾î º¸°Ú½À´Ï´Ù.
¾Æ·¡ sqlÀ» mysql.sqlpage ÆÄÀÏÀ» SQL Editor·Î ¿°í ´ÙÀ½À» ÀÔ·ÂÇÕ´Ï´Ù.
CREATE TABLE oktable (
seq INT NOT NULL,
title VARCHAR(100),
wtime DATETIME,
PRIMARY KEY (seq)
);
sqlÀÇ ÄÁÅØ½ºÆ® ¸Þ´º¿¡¼ ÇÏ´Ü¿¡ ÀÖ´Â Run SQL ¸Þ´º¸¦ Ŭ¸¯ÇÏ¸é ½ÇÇàµË´Ï´Ù. ¿©·¯ °³ÀÇ Äõ¸®°¡ ÀÖ´Â °æ¿ì ½ÇÇàÇÏ·Á°í ÇÏ´Â Äõ¸®¸¦ ¼±ÅÃÇÑ µÚ¿¡ ½ÇÇàÇÒ ¼ö ÀÖ½À´Ï´Ù.
eclipseÇÏ´ÜÀÇ Data Output ºä¸¦ º¸¸é sql½ÇÇà °á°ú°¡ ³ª¿É´Ï´Ù.
3. oktable¿¡ µ¥ÀÌÅ͸¦ ÀÔ·ÂÇØº¸°Ú½À´Ï´Ù.
eclipse ÇÏ´ÜÀÇ Database Explorer¿¡¼ ¼öÁ¤ÇÒ Å×À̺íÀ» ¿±´Ï´Ù. Data Explorer > table > Data > Edit
µ¥ÀÌÅ͸¦ Ãß°¡Çϰí ÀúÀåÇÕ´Ï´Ù.
select * from oktable;À» mysql.sqlpage ¿¡ Ãß°¡ÇÏ°í ¼±ÅÃÇÑ ÈÄ¿¡ Run SQL Ç׸ñÀ» ½ÇÇàÇÕ´Ï´Ù.
4. ÀÌ µ¥ÀÌÅ͸¦ ºÒ·¯¿À´Â °£´ÜÇÑ java ÇÁ·Î±×·¥À» ¸¸µé¾îº¸°Ú½À´Ï´Ù.
package net.okjsp.test;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
public class LoadDriver {
public static void main(String[] args) {
try {
Class.forName("com.mysql.jdbc.Driver").newInstance();
String conPath = "jdbc:mysql://localhost/test?user=okuser&password=okpass";
Connection conn = DriverManager.getConnection(conPath);
String query = "select * from oktable";
Statement createStatement = conn.createStatement();
boolean execute = createStatement.execute(query);
if (execute) {
ResultSet resultSet = createStatement.getResultSet();
while (resultSet.next()) {
System.out.println(resultSet.getObject(2));
}
}
} catch (Exception ex) {
System.out.println(ex.toString());
}
}
}
DB¿¡ ÀÖ´Â µ¥ÀÌÅ͸¦ °¡Á®¿Í ½ÇÇàÀ» ½ÃÄ×½À´Ï´Ù. mysql driverÀÇ classpath¿Í ÇöÀç µð·ºÅ丮¸¦ Ŭ·¡½ºÆÐ½º¿¡ Ãß°¡Çß½À´Ï´Ù. java -cp .;../lib/mysql-connector-java-5.0.0-beta-bin.jar net.okjsp.test.LoadDriver
utf-8·Î ÇѱÛÀÌ µé¾î°¡ÀÖ¾î¼ utf-8À» Áö¿øÇÏÁö ¾Ê´Â db client¿¡¼´Â ±úÁ®¼ º¸ÀÔ´Ï´Ù. eclipse¿¡¼´Â utf-8À» Áö¿øÇϱ⠶§¹®¿¡ eclipse¸¸À¸·Î ´Ü¼øÇÑ dbÀÛ¾÷Àº °¡´ÉÇÒ °ÍÀÔ´Ï´Ù.