红色部分出现问题,就是总是判断为else里面去
密码输入的一样我把我输入的东西打印在控制台上,密码都是654321,然而总是跑到else里面去
//修改密码中的确认密码按钮事件源
public void qr_actionPerformed(ActionEvent e)
{
DB db=new DB();
String name=sryonghuming.getText();
char []pwd =srpwd.getPassword();
char []xpwd=srxpwd.getPassword();
char []xqpwd=qrxpwd.getPassword();
try
{
if(sryonghuming.getText().length()==0||srpwd.getText().length()==0||srxpwd.getText().length()==0||qrxpwd.getText().length()==0) //判断输入是否为空
{
JOptionPane.showMessageDialog(this,"修改失败!输入为空!","验证用户信息",JOptionPane.INFORMATION_MESSAGE);
}
else
{
if(xqpwd.equals(xpwd))
{
String sql="update Operator set name='"+name+"'where pwd='"+xpwd+"'";
db.excuteSql(sql);
JOptionPane.showMessageDialog(this,"修改成功","提示信息",JOptionPane.INFORMATION_MESSAGE);
}
else
{
JOptionPane.showMessageDialog(this,"两次输入的密码不相同\n\t请重新输入","验证用户信息",JOptionPane.INFORMATION_MESSAGE);
} }
}
密码输入的一样我把我输入的东西打印在控制台上,密码都是654321,然而总是跑到else里面去
//修改密码中的确认密码按钮事件源
public void qr_actionPerformed(ActionEvent e)
{
DB db=new DB();
String name=sryonghuming.getText();
char []pwd =srpwd.getPassword();
char []xpwd=srxpwd.getPassword();
char []xqpwd=qrxpwd.getPassword();
try
{
if(sryonghuming.getText().length()==0||srpwd.getText().length()==0||srxpwd.getText().length()==0||qrxpwd.getText().length()==0) //判断输入是否为空
{
JOptionPane.showMessageDialog(this,"修改失败!输入为空!","验证用户信息",JOptionPane.INFORMATION_MESSAGE);
}
else
{
if(xqpwd.equals(xpwd))
{
String sql="update Operator set name='"+name+"'where pwd='"+xpwd+"'";
db.excuteSql(sql);
JOptionPane.showMessageDialog(this,"修改成功","提示信息",JOptionPane.INFORMATION_MESSAGE);
}
else
{
JOptionPane.showMessageDialog(this,"两次输入的密码不相同\n\t请重新输入","验证用户信息",JOptionPane.INFORMATION_MESSAGE);
} }
}
String xqpwd = new String(qrxpwd.getPassword());
或者
if(xqpwd.toString().equals(xpwd.toString()))