为什么页面上的数据不能插入到数据库中?郁闷中,怎么办?~~~
YongZhuCe.java
package check;
import java.sql.*;
import check.DBConnectionManager;
import javax.servlet.http.HttpServletRequest;
public class YongZhuCe extends DataBase
{
private javax.servlet.http.HttpServletRequest request;
private String message = " ";
private String username = " ";
private String password = " ";
private String pwdconfirm = " ";
private String email = " ";
private String sex = " ";
private String realname = " ";
private String phone = " ";
private String address = " ";
public YongZhuCe()
{
super();
}
public boolean getRequest(javax.servlet.http.HttpServletRequest newrequest)
{
boolean flag = false;
try
{
request = newrequest;
username = request.getParameter( "username ");
if(username == null || username.equals( " "))
{
username = " ";
message = message + "用户名为空! ";
}
byte A[] = username.getBytes( "ISO8859-1 ");
username = new String(A);
password = request.getParameter( "passwd ");
if(password == null || password.equals( " "))
{
password = " ";
message = message + "密码为空! ";
}
pwdconfirm = request.getParameter( "pwdconfirm ");
if(!password.equals(pwdconfirm))
{
message = message + "确认密码不相同! ";
}
byte B[] = password.getBytes( "ISO8859-1 ");
password = new String(B);
email = request.getParameter( "ema