检查你数据库的字段名是否都正确ResultSet RS_result;
RS_result=voteBean.executeQuery("select*from result");
要加空格
ResultSet RS_result;
RS_result=voteBean.executeQuery("select * from result");
RS_result=voteBean.executeQuery("select*from result");
要加空格
ResultSet RS_result;
RS_result=voteBean.executeQuery("select * from result");
而resullt表的字段名如下: id candidate voter_num
应该没错吧???
candidate=RS_voter.getString("candidate");
voterName=RS_voter.getString("voter_name");
voterCompany=RS_voter.getString("voterCompany");
voterCountry=RS_voter.getString("voterCountry");
ipAdress=RS_voter.getString("ip_address");
voteTime=RS_voter.getDate("voter_time");
看看有没有写错了
vote_time