java Archives - 어느용

ubuntu 12.04에 자바를 설치 하는 방법

sudo add-apt-repository ppa:webupd8team/java

sudo apt-get update

sudo apt-get install oracle-java7-installer

1 2	sudo update-alternatives --config javac sudo update-alternatives --config java

public void doGet( …. )

{

try

{

conn = getConnection();

stmt = conn.createStatement();

stmt.executeQuery(sql);

……

}

catch (Exception e)

{

……

}

finally

{

try{ rs .close();} catch (Exception e){ }

try{ stmt.close();} catch (Exception e){ }

try{ conn.close();} catch (Exception e){ }

}