unity之登陆

using System.Collections;
using System.Collections.Generic;
using UnityEngine;


public class login : MonoBehaviour {


    string user;
    string pwd;


// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {

}
    void OnGUI()
    {
        GUILayout.TextField("用户名:");
        user = GUILayout.TextField(user);
        GUILayout.TextField("密码");
        pwd = GUILayout.TextField(pwd);
        if (GUILayout.Button("登陆"))
        {
            Debug.Log("用户名:" + user + "密码:" + pwd);
        }
    }
}