//加载heroHP
GameObject LoadHP(GameObject go, FightPlayerModel player)
{
GameObject hp = Instantiate(Resources.Load("Prefab/HpBar")) as GameObject;
hp.transform.parent = HP;
HpBar hpBar = hp.GetComponent <HpBar>();
hpBar.SetTaget(go.transform.Find("headhp"));
hpBar.refesh(player);
return(hp);
}