利用WWW类获取Text并且在unityUGUI的Text中显示

using UnityEngine.UI;
using System.IO;
public class GetBundle : MonoBehaviour {
public Text mytext;
void Start () 
{
StartCoroutine(LoadText());
}

IEnumerator LoadText()
	{
		string path = "http://172.27.35.1/Others/mytext.txt";
		WWW asset = new WWW(path);
		yield return asset;
		AssetBundle bundle = asset.assetBundle;
		Debug.Log(bundle);
		TextAsset textasset  =  bundle.LoadAsset("mytext",typeof(TextAsset)) as      TextAsset;
		mytext.text = textasset.text;
		bundle.Unload(false);
		asset.Dispose();
	}

}