SSH获取radio单选框值 问题？？？？？？各位大虾帮忙看下！！
if (radio.equals(0)) {
if (userFromDB != null && password != null) {
if (userFromDB.getPassword().equals(password)) {
if (userFromDB.getType().equals(radio)) {
forward = mapping.findForward("manager");
}
}
}
} else if (radio.equals(1)) {
if (userFromDB != null && password != null) {
if (userFromDB.getPassword().equals(password)) {
if (userFromDB.getType().equals(radio)) {
forward = mapping.findForward("teacher");
}
}
}
} else if (radio.equals(2)) {
if (userFromDB != null && password != null) {
if (userFromDB.getPassword().equals(password)) {
if (userFromDB.getType().equals(radio)) {
forward = mapping.findForward("welcome");
}
}
}
} else if (radio.equals(3)) {
forward = mapping.findForward("suc");
}
return forward;
} 0表示为管理员，1表示教室，2表示学生，3表示游客，