bbs.rar_java企业bbs_企业bbs系统

/* * Created on 2005-12-21 * * TODO To change the template for this generated file go to * Window - Preferences - Java - Code Style - Code Templates */ package MyBean; import java.sql.*; /** * @author Administrator * * TODO To change the template for this generated type comment go to * Window - Preferences - Java - Code Style - Code Templates */ public class register { //用户ID private String userID; //昵称 private String userName; //密码 private String userPwd; //email private String userEmail; //用户等级 刚注册为0级 private int userLevel=0; //用户留言 private String userSay; public register() { } public void setUserID(String id) { userID=id; } public void setUserName(String name) { userName=name; } public void setUserPwd(String pwd) { userPwd=pwd; } public void setUserEmail(String email) { userEmail=email; } public void setUserSay(String say) { userSay=say; } public int userRegister() { try { dbcon dbc=new dbcon(); ResultSet rs=dbc.executeQuery("select * from userinfo where userid='"+userID+"'"); int i=0; while(rs.next()) { i++; } System.out.println(String.valueOf(i)); if (i>0 ) return -1;//该用户ID已经存在 dbc.executeUpdate("insert into userinfo values('" +userID+"','" +userPwd+"','" +userName+"','" +userEmail+"'," +userLevel+",'" +userSay+"',0)"); return 0; } catch(Exception e) { System.err.println(e.getMessage()); System.err.println("注册失败！"); return -2; } } }