public class DBHelper extends Object
Connection
conn
PreparedStatement
pst
DBHelper()
DBHelper(String sql)
void
close()
static void
init(String url, String password, String user)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public Connection conn
public PreparedStatement pst
public DBHelper()
public DBHelper(String sql)
public static void init(String url, String password, String user)
public void close()
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