package com.cn;
import com.mysql.jdbc.Driver ;
import java.sql.* ;
public class UserRegist{
private UserInfo userInfo;
private Connection con;
//获得数据库连接
public UserRegist()
{
String CLASSFORNAME="org.gjt.mm.mysql.Driver";
String SERVANDDB="jdbc:mysql://localhost:3306/yewuyuan";
String USER="bn";
String PWD="bn";
try
{
Class.forName(CLASSFORNAME);
con=DriverManager.getConnection(SERVANDDB,USER,PWD);
}
catch(Exception e)
{
e.printStackTrace();
}
}
//设置待注册的用户信息
public void setUserInfo(UserInfo userInfo)
{
this.userInfo=userInfo;
}//进行注册
public void regist()throws Exception
{
String reg="insert into userinfo values(?,?)";
try
{
PreparedStatement pstmt=con.prepareStatement(reg);
//创建一个预处理语句,然后设置它们的参数
pstmt.setString(1,userInfo.getUname());
pstmt.setString(2,userInfo.getpassword());
}
catch(Exception e)
{ e.printStackTrace();
throw e;
}
}
}错误提示: illegal character line 2 line 3
import com.mysql.jdbc.Driver ;
import java.sql.* ;
public class UserRegist{
private UserInfo userInfo;
private Connection con;
//获得数据库连接
public UserRegist()
{
String CLASSFORNAME="org.gjt.mm.mysql.Driver";
String SERVANDDB="jdbc:mysql://localhost:3306/yewuyuan";
String USER="bn";
String PWD="bn";
try
{
Class.forName(CLASSFORNAME);
con=DriverManager.getConnection(SERVANDDB,USER,PWD);
}
catch(Exception e)
{
e.printStackTrace();
}
}
//设置待注册的用户信息
public void setUserInfo(UserInfo userInfo)
{
this.userInfo=userInfo;
}//进行注册
public void regist()throws Exception
{
String reg="insert into userinfo values(?,?)";
try
{
PreparedStatement pstmt=con.prepareStatement(reg);
//创建一个预处理语句,然后设置它们的参数
pstmt.setString(1,userInfo.getUname());
pstmt.setString(2,userInfo.getpassword());
}
catch(Exception e)
{ e.printStackTrace();
throw e;
}
}
}错误提示: illegal character line 2 line 3
import com.mysql.jdbc.Driver ;
import java.sql.* ;
import java.sql.* ;最后的分号