修改从Oracle里面读取出来的时间格式

诗文8519

Connection conn = null;
Statement stmt = null;
ResultSet rs = null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
conn = DriverManager.getConnection(
"jdbc:oracle:thin:@localhost:1521:orcl", "zhang",
"zhang");
stmt = conn.createStatement();
String url = "select * from (select * from you order by time desc) where rownum<=5";
rs = stmt.executeQuery(url);
while (rs.next()) {
//out.print(rs.getString("name"));
SimpleDateFormat sd=new SimpleDateFormat("yyyy:MM:dd hh:mm:ss");
String showtime=sd.format(rs.getTimestamp("time"));
out.print(showtime);
out.print("<br/>");
out.print(rs.getString("discuss"));
out.print("<br/>");
}
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (rs != null) {
rs.close();
}
if (stmt != null) {
stmt.close();
}
if (conn != null) {
conn.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}



Connection con = null;
Statement stm = null;
ResultSet res = null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
con = DriverManager.getConnection(
"jdbc:oracle:thin:@localhost:1521:orcl", "zhang",
"zhang");
stm = con.createStatement();
rs = stm.executeQuery("select * from (select t.*,to_char(t.time,'yyyy-mm-dd hh:mm:ss') time1 from recommend t order by t.time desc)where rownum<=3 ");
while (rs.next()) {
out.print(rs.getString("introduce"));
out.print(" ");
out.print(rs.getString("time1"));
out.print("<br/>");