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---¼Ò½º-----------------
import java.sql.* ;
public class testa {
public static void main(String [] argv)
{
Connection con ;
Statement stmt ;
ResultSet rs ;
String RESULT = "" ;
int rowCount,position;
String row;
ResultSetMetaData rSetMeta;
try
{
Class.forName("org.gjt.mm.mysql.Driver") ;
}
catch(ClassNotFoundException e) {System.out.println(e.getMessage());}
try
{
String url = "jdbc:mysql://localhost:3306/my";
con = DriverManager.getConnection(url,"root","");
stmt = con.createStatement() ;
rs = stmt.executeQuery("select id from log" ) ;
rSetMeta = rs.getMetaData();
rowCount = rSetMeta.getColumnCount();
while(rs.next())
{
for(position=1;position<=rowCount;position++)
RESULT += (rs.getString(position)+" ");
RESULT += "\n" ;
}
System.out.println(RESULT) ;
}
catch(SQLException e){System.out.println(e.getMessage());}
}
}
---½ÇÇà½Ã ¿¡·¯--------
java.lang.ArrayIndexOutOfBoundsException
at java.lang.String.indexOf(String.java:269)
at org.gjt.mm.mysql.EscapeProcessor.escapeSQL(EscapeProcessor.java:73)
at org.gjt.mm.mysql.Statement.executeQuery(Statement.java:106)
at MdbHandler.run(MdbHandler.java:36)
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con = DriverManager.getConnection(url,"root","");
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