Java小项目之：相亲网站，来一起非诚勿扰！( 四 )_Java小项目之：相亲网站今天给大家分享

prep.setString(2 user.getPwd());

prep.setString(3 user.getName());

prep.setInt(4user.getAge());

prep.setString(5 user.getGender());

prep.setString(6 user.getPhone());

prep.executeUpdate();

ResultSet rst = prep.getGeneratedKeys();

if(rst.next()){

id = rst.getLong(1);

DBUtil.close(conn);

return id;

public User findByUsername(String username) throws Exception{

User user = null;

Connection conn = DBUtil.getConnection();

Java小项目之：相亲网站，来一起非诚勿扰！( 四 )