老師，請幫我解答一哈，為什么輸出的list的內(nèi)容會是這樣的bean.Empt@1e1798c1，達不到應(yīng)有的結(jié)果。數(shù)據(jù)庫連接正常。。就是list輸出有問題。
List<Empt> list=new ArrayList<Empt>();
???? ?String sql="select * from empt";
???? ?try {
????PreparedStatement stat=conn.prepareStatement(sql);
????ResultSet rs=stat.executeQuery(sql);
????while(rs.next()){?
?????Empt empt1=new Empt();
?????empt1.setUserName(rs.getString("userName"));
?????empt1.setUserPass(rs.getString("userPass"));
?????empt1.setId(rs.getString("id"));
?????empt1.setSex(rs.getString("sex"));
?????empt1.setBirthDate(rs.getString("birthDate"));
?????empt1.setAdmin1(rs.getString("admin"));
?????empt1.setDetail(rs.getString("detail"));
?????empt1.setDate(rs.getString("updateTime"));
?????list.add(empt1);
????}
2014-11-24
你打印語句呢？你這輸出的是地址，你應(yīng)該輸出toString()的內(nèi)容？你把你打印語句貼出來看看？