小编Wha*_*ver的帖子

基本上我有：

String query = "SELECT * FROM table WHERE UNIQUEID=? AND DIR IS NOT NULL AND NAME IS NOT NULL AND PAGETYPE IS NOT NULL";
DBConnect Database = new DBConnect();
Connection con = null;
PreparedStatement ps = null;
ResultSet rs=null;
try {
    con = Database.getcon();
    ps = con.prepareStatement(query);
    ps.setString(1, URI);
    rs=ps.executeQuery();
    if(rs.next()){
    }
} finally {
    if(ps != null)
        ps.close();
    if(rs != null)
        rs.close();
    if(con != null)
        con.close();
}
query = "SELECT COUNTCOMMENTS FROM videosinfos WHERE UNIQUEID=?";
try {
    con …