1、action类
public String login(){
//adminname和adpassword为空,则返回登录界面,否则验证登录
if(null==adminname&&null==adpassword){
return "login";
}else{
**** Boolean u=AdminService.login(adminname,adpassword);****
if(u){
return "ok";
}else{
return "error";
}
}
打*****号那行报错:Cannot make a static reference to the non-static method login(String, String) from the type AdminService
2、AdminService类
public interface AdminService {
public boolean login(String adminName, String adPassword );
}