GHZMRNavigator/Assets/Scripts/Http/HttpTool.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;
using UnityEngine.Networking;
using System.Text;
using System.Security.Cryptography;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;

/// <summary>
/// Http Request SDK 
/// </summary>
public class HttpTool : MonoBehaviour
{

    private static HttpTool _instacne = null;
    // private string baseUrl = "http://office.ghz-tech.com:9981";
    //  private string baseUrl = "https://webapi-fat.shadowcreator.com/100022";
    // private string baseUrl = "http://192.168.140.123:8080/guideSystem";
    //   private string baseUrl = "http://office.ghz-tech.com:3419/guideSystem";

   // private string baseUrl = "http://office.ghz-tech.com:3425/guideSystem";
    private string baseUrl = "https://office.ghz-tech.com:3424/api";

    //  private string baseUrl = "http://office.ghz-tech.com:9903/guideSystem";

    //  private string baseUrl = "http://ghz-tech.com:3419/guideSystem";

    // private string baseUrl = "http://192.168.43.142:8080";
    private string sKey = "zoo_visit_key";
    private string token = "";
    Dictionary<string, string> requestHeader = new Dictionary<string, string>();  //  header
    public static HttpTool Instance
    {
        get
        {
            if (_instacne == null)
            {
                Debug.LogError("Awake error");
               // HttpTool._instacne = gameObject.GetComponent<HttpTool>();
            }
            return _instacne;
        }
    }

    void Awake()
    {
        DontDestroyOnLoad(gameObject);
        HttpTool._instacne = gameObject.GetComponent<HttpTool>();
        //http header 的内容
        requestHeader.Add("Content-Type", "application/json");
        // requestHeader.Add("sKey", sKey);

    }



    public void Get(string methodName, Action<string> callback)
    {
        StartCoroutine(GetRequest(methodName, callback));
    }
    private IEnumerator GetRequest(string methodName, Action<string> callback)
    {
        //   string url = Application.streamingAssetsPath + methodName;
        string url = baseUrl + methodName;
        Debug.Log(url);
        using (UnityWebRequest webRequest = UnityWebRequest.Get(url))
        {
            webRequest.SetRequestHeader("authorization", token);
            //设置header
            foreach (var v in requestHeader)
            {
                webRequest.SetRequestHeader(v.Key, v.Value);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                ErrorLogPanel.Instance.Show(" 请求后台数据出现错误 ");
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);
                if (callback != null)
                {
                    callback(null);
                   
                }
            }
            else
            {
                if (callback != null)
                {

                    callback(webRequest.downloadHandler.text);
                }
            }
        }
    }

    //public void Post( string methodName, string jsonString,Action<String> callback)
    //{
    //    StartCoroutine(Post( methodName, jsonString, callback));
    //}

    //private IEnumerator PostRequest(string methodName, string jsonString, Action<String> callback)
    //{

    //}

    //jsonString 为json字符串，post提交的数据包为json

    // Loging   成功获取token  失败返回重新登录


    // 选择场景  根据选择的场景，获取当前场景的所有素材信息  

    // 第一次下载  如果有素材之前没有下载过的，在这里需要进行下载/更新

    /// <summary>
    ///  文字
    /// </summary>
    /// <param name="methodName"></param>
    /// <param name="jsonString"></param>
    /// <param name="callback"></param>
    public void PostTxt(DownLoadMaterial value, string methodName, string jsonString, Action<DownLoadMaterial, object> callback)
    {
        StartCoroutine(PostRequestTxt(value, methodName, jsonString, callback));
    }
    private IEnumerator PostRequestTxt(DownLoadMaterial value, string methodName, string jsonString, Action<DownLoadMaterial, object> callback)
    {
        string url = baseUrl + methodName;
        Debug.Log(string.Format("url:{0} postData:{1}", url, jsonString));
        using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
        {
            byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
            webRequest.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
            webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerFile(value.mObj.localSavePath);

            foreach (var v in requestHeader)
            {
                webRequest.SetRequestHeader(v.Key, v.Value);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                ErrorLogPanel.Instance.Show(" 请求后台数据出现错误 ");
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);
                if (callback != null)
                {
                    callback(value, null);
                }
            }
            else
            {
                if (callback != null)
                {

                    File.WriteAllBytes(Application.persistentDataPath + "/Text/" + methodName, webRequest.downloadHandler.data);
                    callback(value, webRequest.downloadHandler.text);
                }
            }
        }
    }

    #region Old
    //public void Post(string methodName, string jsonString,string function, Action<string ,string> callback)
    //{
    //    StartCoroutine(PostRequest(methodName, jsonString,  function, callback));
    //}
    //private IEnumerator PostRequest(string methodName, string jsonString, string function, Action<string ,string> callback)
    //{
    //    string url = baseUrl + methodName;
    //    Debug.Log(string.Format("url:{0} postData:{1}", url, jsonString));
    //    using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
    //    {
    //        byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
    //        webRequest.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
    //        webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer();

    //        foreach (var v in requestHeader)
    //        {
    //            webRequest.SetRequestHeader(v.Key, v.Value);
    //        }
    //        yield return webRequest.SendWebRequest();

    //        if (webRequest.isHttpError || webRequest.isNetworkError)
    //        {
    //            Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);
    //            if (callback != null)
    //            {
    //                callback(function,null);
    //            }
    //        }
    //        else
    //        {
    //            if (callback != null)
    //            {

    //                callback(function,webRequest.downloadHandler.text);
    //            }
    //        }
    //    }
    //} 
    #endregion

    /// <summary>
    ///  图片
    /// </summary>
    /// <param name="methodName"></param>
    /// <param name="jsonString"></param>
    /// <param name="callback"></param>
    public void PostImage(DownLoadMaterial value, string methodName, string jsonString, Action<DownLoadMaterial, object> callback)
    {
        StartCoroutine(PostRequestImage(value, methodName, jsonString, callback));
    }
    private IEnumerator PostRequestImage(DownLoadMaterial value, string methodName, string jsonString, Action<DownLoadMaterial, object> callback)
    {
        string url = baseUrl + methodName;
        Debug.Log(string.Format("url:{0} postData:{1}", url, jsonString));
        using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
        {
            byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
            webRequest.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
            DownloadHandlerTexture texture = new DownloadHandlerTexture(true);
            webRequest.downloadHandler = texture;
            // Debug.Log(value.mObj.localSavePath);
            // webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerFile(value.mObj.localSavePath);
            //  Debug.Log(value.mObj.localSavePath);
            webRequest.SetRequestHeader("authorization", token);
            foreach (var v in requestHeader)
            {
                webRequest.SetRequestHeader(v.Key, v.Value);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);
                if (callback != null)
                {
                    callback(value, null);
                }

                ErrorLogPanel.Instance.Show(" 下载图片出现错误 " + jsonString);

            }
            else
            {
                if (callback != null)
                {

                    try
                    {
                        string path = Application.persistentDataPath + "/Image";

                        if (!Directory.Exists(path))
                        {
                            Directory.CreateDirectory(path);
                        }

                        byte[] data = new byte[webRequest.downloadHandler.data.Length];
                        data = webRequest.downloadHandler.data;
                        File.WriteAllBytes(value.mObj.localSavePath, data);
                    }
                    catch (Exception e)
                    {
                        ErrorLogPanel.Instance.Show(" 图片缓存出现错误 " + jsonString);
                    }

                    try
                    {
                        Texture2D texture2 = texture.texture;
                        Sprite createSprite = Sprite.Create(texture2, new Rect(0, 0, texture2.width, texture2.height), Vector2.zero);
                        //   Debug.Log(webRequest.downloadHandler.data.Length + "    "+ texture2.width);
                        callback(value, createSprite);

                        Texture2D texture3 = texture.texture;
                    }
                    catch (Exception e)
                    {
                        ErrorLogPanel.Instance.Show(" 图片生成出现错误 " + jsonString);

                    }
                    ////转为字节数组  

                    // File.WriteAllBytes(value.mObj.localSavePath, webRequest.downloadHandler.data);

                }
            }
        }
    }


    /// <summary>
    ///  视频
    /// </summary>
    /// <param name="methodName"></param>
    /// <param name="jsonString"></param>
    /// <param name="savePath"></param>
    public void PostVideo(DownLoadMaterial value, string methodName, string jsonString, Action<DownLoadMaterial, object> callback)
    {
        StartCoroutine(PostRequestVideo(value, methodName, jsonString, callback));
    }
    private IEnumerator PostRequestVideo(DownLoadMaterial value, string methodName, string jsonString, Action<DownLoadMaterial, object> callback)
    {
        string url = baseUrl + methodName;

        Debug.Log(string.Format("url:{0} postData:{1}", url, jsonString));
        using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
        {
            byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
            webRequest.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);

           // webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerAudioClip(value.mObj.localSavePath, AudioType.ACC);
            webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerFile(value.mObj.localSavePath);
            webRequest.SetRequestHeader("authorization", token);
            foreach (var v in requestHeader)
            {
                webRequest.SetRequestHeader(v.Key, v.Value);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);
                callback(value, null);

                ErrorLogPanel.Instance.Show(" 下载视频出现错误 " + jsonString);
            }
            else
            {
                callback(value, value.mObj.localSavePath);
              //  Debug.Log("文件下载成功 ：" + value.mObj.DownloadPath +"    "+ webRequest.downloadHandler.data.Length);
                //Debug.Log(webRequest.downloadHandler.data.Length);


                try
                {
                    //string path = Application.persistentDataPath + "/Video";
                    //if (!Directory.Exists(path))
                    //{
                    //    Directory.CreateDirectory(path);
                    //}
                    //path = Application.persistentDataPath + "/StreamingAssets/Vuforia";
                    //if (!Directory.Exists(path))
                    //{
                    //    Directory.CreateDirectory(path);
                    //}
                    //File.WriteAllBytes(value.mObj.localSavePath, webRequest.downloadHandler.data);
                }
                catch (Exception)
                {

                    ErrorLogPanel.Instance.Show(" 视频缓存出现错误 " + jsonString);
                }

            }
        }
    }

    /// <summary>
    /// Bundle 文件
    /// </summary>
    /// <param name="methodName"></param>
    /// <param name="jsonString"></param>
    /// <param name="savePath"></param>
    public void PostBundle(DownLoadMaterial mObj, string methodName, long time, string jsonString, Action<DownLoadMaterial, object> CallBack)
    {
        StartCoroutine(PostRequestBundle(mObj, methodName, time, jsonString, CallBack));
    }
    private IEnumerator PostRequestBundle(DownLoadMaterial mObj, string methodName, long time, string jsonString, Action<DownLoadMaterial, object> CallBack)
    {
        string url = baseUrl + methodName;

        //using (UnityWebRequest webRequestAB = UnityWebRequestAssetBundle.GetAssetBundle(url, (uint)time, 1))
        //{
        //    byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
        //    webRequestAB.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
        //  //  webRequestAB.downloadHandler = (DownloadHandler)new DownloadHandlerFile(mObj.mObj.localSavePath);

        //    yield return webRequestAB.SendWebRequest();
        //    if (webRequestAB.isHttpError || webRequestAB.isNetworkError)
        //    {
        //        Debug.LogError(webRequestAB.error + "\n" + webRequestAB.downloadHandler.data.Length);
        //    }
        //    else
        //    {
        //        AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(webRequestAB);

        //        GameObject obj = bundle.LoadAsset<GameObject>(bundle.GetAllAssetNames()[0]);
        //        List<GameObject> listObjs = new List<GameObject>();
        //        listObjs.Add(obj);
        //        object value = listObjs;

        //        CallBack(mObj, value);
        //    }

        //}




        Dictionary<string, string> headers = new Dictionary<string, string>();
        headers["Content-Type"] = "application/json";
        headers["authorization"] = token;
        //  webRequest.SetRequestHeader("authorization", token);
        //将文本转为byte数组  
        byte[] bs = System.Text.UTF8Encoding.UTF8.GetBytes(jsonString);

        Debug.Log(string.Format("url:{0} postData:{1}", url, jsonString));
        //向HTTP服务器提交Post数据  
        WWW www = new WWW(url, bs, headers);


        //等待服务器的响应  
        yield return www;
        if (www.error != null)
        {
            //获取服务器的错误信息  
            Debug.LogError(www.error);
            ErrorLogPanel.Instance.Show(" 下载模型出现错误 " + jsonString);
            yield return null;
        }
        else
        {
            try
            {
                byte[] data = new byte[www.bytes.Length];
                data = www.bytes;

                Debug.Log(data.Length);
                string path = Application.persistentDataPath + "/Model";
                if (!Directory.Exists(path))
                {
                    Directory.CreateDirectory(path);
                }

                File.WriteAllBytes(mObj.mObj.localSavePath, data);

            }
            catch (Exception e)
            {
                Debug.Log(e.Message.ToString());
                //ErrorLogPanel.Instance.Show(" 模型缓存出现错误 " + jsonString);
            }

            try
            {
                Debug.Log(www.bytes.Length);
                var ab = www.assetBundle;

                GameObject obj = ab.LoadAsset<GameObject>(ab.GetAllAssetNames()[0]);
                List<GameObject> listObjs = new List<GameObject>();
                listObjs.Add(obj);
                object value = listObjs;
                CallBack(mObj, value);
            }
            catch (Exception)
            {

                ErrorLogPanel.Instance.Show(" 模型生成出现错误 " + jsonString);
            }




        }



        //using (UnityWebRequest webRequestAB = new UnityWebRequest(url, "POST"))
        //{
        //    byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
        //    webRequestAB.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
        //    webRequestAB.downloadHandler = (DownloadHandler)new DownloadHandlerFile(mObj.mObj.localSavePath);

        //    yield return webRequestAB.SendWebRequest();
        //    if (webRequestAB.isHttpError || webRequestAB.isNetworkError)
        //    {
        //        Debug.LogError(webRequestAB.error + "\n" + webRequestAB.downloadHandler.data.Length);
        //    }
        //    else
        //    {
        //        AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(webRequestAB);

        //        GameObject obj = bundle.LoadAsset<GameObject>(bundle.GetAllAssetNames()[0]);
        //        List<GameObject> listObjs = new List<GameObject>();
        //        listObjs.Add(obj);
        //        object value = listObjs;

        //        CallBack(mObj, value);
        //    }

        //}
    }

    
    public void PostCDNImage(DownLoadMaterial value, string jsonString,Action<DownLoadMaterial,object> callback)
    {
        StartCoroutine(PostCDNRequestImage(value, jsonString, callback));
    }
    private IEnumerator PostCDNRequestImage(DownLoadMaterial value,  string jsonString, Action<DownLoadMaterial, object> callback)
    {
        string url = value.mObj.cdnUrl;

        Debug.Log(string.Format("url:{0} postData:{1}", url, jsonString));
        using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
        {
            byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
            webRequest.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
            DownloadHandlerTexture texture = new DownloadHandlerTexture(true);
            webRequest.downloadHandler = texture;
            // Debug.Log(value.mObj.localSavePath);
            // webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerFile(value.mObj.localSavePath);
            //  Debug.Log(value.mObj.localSavePath);
            webRequest.SetRequestHeader("authorization", token);
            foreach (var v in requestHeader)
            {
                webRequest.SetRequestHeader(v.Key, v.Value);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);
                if (callback != null)
                {
                    callback(value, null);
                }

                ErrorLogPanel.Instance.Show(" 下载图片出现错误 " + jsonString);

            }
            else
            {
                if (callback != null)
                {

                    try
                    {
                        string path = Application.persistentDataPath + "/Image";

                        if (!Directory.Exists(path))
                        {
                            Directory.CreateDirectory(path);
                        }

                        byte[] data = new byte[webRequest.downloadHandler.data.Length];
                        data = webRequest.downloadHandler.data;
                        File.WriteAllBytes(value.mObj.localSavePath, data);
                    }
                    catch (Exception e)
                    {
                        ErrorLogPanel.Instance.Show(" 图片缓存出现错误 " + jsonString);
                    }

                    try
                    {
                        Texture2D texture2 = texture.texture;
                        Sprite createSprite = Sprite.Create(texture2, new Rect(0, 0, texture2.width, texture2.height), Vector2.zero);
                        //   Debug.Log(webRequest.downloadHandler.data.Length + "    "+ texture2.width);
                        callback(value, createSprite);

                        Texture2D texture3 = texture.texture;
                    }
                    catch (Exception e)
                    {
                        ErrorLogPanel.Instance.Show(" 图片生成出现错误 " + jsonString);

                    }
                    ////转为字节数组  

                    // File.WriteAllBytes(value.mObj.localSavePath, webRequest.downloadHandler.data);

                }
            }
        }
    }

    public void PostCDNVideo(DownLoadMaterial value,  string jsonString, Action<DownLoadMaterial, object> callback)
    {
        StartCoroutine(PostCDNRequestVideo(value,  jsonString, callback));
    }
    private IEnumerator PostCDNRequestVideo(DownLoadMaterial value,  string jsonString, Action<DownLoadMaterial, object> callback)
    {
        string url = value.mObj.cdnUrl;

        Debug.Log(string.Format("url:{0} postData:{1}", url, jsonString));
        using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
        {
            byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
            webRequest.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);

            // webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerAudioClip(value.mObj.localSavePath, AudioType.ACC);
            webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerFile(value.mObj.localSavePath);
            webRequest.SetRequestHeader("authorization", token);
            foreach (var v in requestHeader)
            {
                webRequest.SetRequestHeader(v.Key, v.Value);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);
                callback(value, null);

                ErrorLogPanel.Instance.Show(" 下载视频出现错误 " + jsonString);
            }
            else
            {
                callback(value, value.mObj.localSavePath);
                //  Debug.Log("文件下载成功 ：" + value.mObj.DownloadPath +"    "+ webRequest.downloadHandler.data.Length);
                //Debug.Log(webRequest.downloadHandler.data.Length);


                try
                {
                    //string path = Application.persistentDataPath + "/Video";
                    //if (!Directory.Exists(path))
                    //{
                    //    Directory.CreateDirectory(path);
                    //}
                    //path = Application.persistentDataPath + "/StreamingAssets/Vuforia";
                    //if (!Directory.Exists(path))
                    //{
                    //    Directory.CreateDirectory(path);
                    //}
                    //File.WriteAllBytes(value.mObj.localSavePath, webRequest.downloadHandler.data);
                }
                catch (Exception)
                {

                    ErrorLogPanel.Instance.Show(" 视频缓存出现错误 " + jsonString);
                }

            }
        }
    }


    /// <summary>
    /// Bundle 文件
    /// </summary>
    /// <param name="methodName"></param>
    /// <param name="jsonString"></param>
    /// <param name="savePath"></param>
    public void PostCDNBundle(DownLoadMaterial mObj,  long time, string jsonString, Action<DownLoadMaterial, object> CallBack)
    {
        StartCoroutine(PostCDNRequestBundle(mObj, time, jsonString, CallBack));
    }
    private IEnumerator PostCDNRequestBundle(DownLoadMaterial mObj,  long time, string jsonString, Action<DownLoadMaterial, object> CallBack)
    {
        string url = mObj.mObj.cdnUrl;

        //using (UnityWebRequest webRequestAB = UnityWebRequestAssetBundle.GetAssetBundle(url, (uint)time, 1))
        //{
        //    byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
        //    webRequestAB.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
        //  //  webRequestAB.downloadHandler = (DownloadHandler)new DownloadHandlerFile(mObj.mObj.localSavePath);

        //    yield return webRequestAB.SendWebRequest();
        //    if (webRequestAB.isHttpError || webRequestAB.isNetworkError)
        //    {
        //        Debug.LogError(webRequestAB.error + "\n" + webRequestAB.downloadHandler.data.Length);
        //    }
        //    else
        //    {
        //        AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(webRequestAB);

        //        GameObject obj = bundle.LoadAsset<GameObject>(bundle.GetAllAssetNames()[0]);
        //        List<GameObject> listObjs = new List<GameObject>();
        //        listObjs.Add(obj);
        //        object value = listObjs;

        //        CallBack(mObj, value);
        //    }

        //}




        Dictionary<string, string> headers = new Dictionary<string, string>();
        headers["Content-Type"] = "application/json";
        headers["authorization"] = token;
        //  webRequest.SetRequestHeader("authorization", token);
        //将文本转为byte数组  
        byte[] bs = System.Text.UTF8Encoding.UTF8.GetBytes(jsonString);

        Debug.Log(string.Format("url:{0} postData:{1}", url, jsonString));
        //向HTTP服务器提交Post数据  
        WWW www = new WWW(url, bs, headers);


        //等待服务器的响应  
        yield return www;
        if (www.error != null)
        {
            //获取服务器的错误信息  
            Debug.LogError(www.error);
            ErrorLogPanel.Instance.Show(" 下载模型出现错误 " + jsonString);
            yield return null;
        }
        else
        {
            try
            {
                byte[] data = new byte[www.bytes.Length];
                data = www.bytes;

                Debug.Log(data.Length);
                string path = Application.persistentDataPath + "/Model";
                if (!Directory.Exists(path))
                {
                    Directory.CreateDirectory(path);
                }

                File.WriteAllBytes(mObj.mObj.localSavePath, data);

            }
            catch (Exception e)
            {
                Debug.Log(e.Message.ToString());
                //ErrorLogPanel.Instance.Show(" 模型缓存出现错误 " + jsonString);
            }

            try
            {
                Debug.Log(www.bytes.Length);
                var ab = www.assetBundle;

                GameObject obj = ab.LoadAsset<GameObject>(ab.GetAllAssetNames()[0]);
                List<GameObject> listObjs = new List<GameObject>();
                listObjs.Add(obj);
                object value = listObjs;
                CallBack(mObj, value);
            }
            catch (Exception)
            {

                ErrorLogPanel.Instance.Show(" 模型生成出现错误 " + jsonString);
            }




        }



        //using (UnityWebRequest webRequestAB = new UnityWebRequest(url, "POST"))
        //{
        //    byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
        //    webRequestAB.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
        //    webRequestAB.downloadHandler = (DownloadHandler)new DownloadHandlerFile(mObj.mObj.localSavePath);

        //    yield return webRequestAB.SendWebRequest();
        //    if (webRequestAB.isHttpError || webRequestAB.isNetworkError)
        //    {
        //        Debug.LogError(webRequestAB.error + "\n" + webRequestAB.downloadHandler.data.Length);
        //    }
        //    else
        //    {
        //        AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(webRequestAB);

        //        GameObject obj = bundle.LoadAsset<GameObject>(bundle.GetAllAssetNames()[0]);
        //        List<GameObject> listObjs = new List<GameObject>();
        //        listObjs.Add(obj);
        //        object value = listObjs;

        //        CallBack(mObj, value);
        //    }

        //}
    }
    public void PostTest(string Loadpath, string jsonString, Action<string> CallBack)
    {

        StartCoroutine(PostRequest(Loadpath, jsonString, CallBack));
    }

    // 
    private IEnumerator PostRequest(string loadPath, string jsonString, Action<string> CallBack)
    {
        string url = baseUrl + loadPath;
        Debug.Log(url);

        using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
        {
            byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
            webRequest.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
            webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer();

            webRequest.SetRequestHeader("authorization", token);
            foreach (var v in requestHeader)
            {
                webRequest.SetRequestHeader(v.Key, v.Value);
            //    Debug.Log(v.Value + "   " + loadPath);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text + "\n" + loadPath+"   "+ jsonString);
                GameManager.Instance.text2.text = jsonString + "  " + webRequest.error;
            }
            else
            {
            //    Debug.Log(webRequest.downloadHandler.text);
                CallBack(webRequest.downloadHandler.text);

            }
        }
    }

    public void GetAllMaterials(string methodName, string jsonString, Action<String> CallBack)
    {
        StartCoroutine(GetRequest(methodName, jsonString, CallBack));
    }
    private IEnumerator GetRequest(string methodName, string jsonString, Action<String> CallBack)
    {
        string url = baseUrl + methodName;
        Debug.Log(url);
        token = jsonString;
        HeadAddToken(token);
        using (UnityWebRequest webRequest = UnityWebRequest.Get(url))
        {
            webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer();
            webRequest.SetRequestHeader("authorization", jsonString);
            foreach (var v in requestHeader)
            {
                Debug.Log(v.Key + "    " + v.Value);
                webRequest.SetRequestHeader(v.Key, v.Value);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);

            }
            else
            {
                Debug.Log(webRequest.downloadHandler.text);
                CallBack(webRequest.downloadHandler.text);
            }
        }
    }

    /// <summary>
    ///  登录 
    /// </summary>
    /// <param name="methodName"></param>
    /// <param name="jsonString"></param>
    /// <param name="CallBack"></param>
    public void PostLogin(string methodName, string jsonString, Action<string> CallBack)
    {
        StartCoroutine(PostRequestLogin(methodName, jsonString, CallBack));
    }
    private IEnumerator PostRequestLogin(string methodName, string jsonString, Action<string> CallBack)
    {
        string url = baseUrl + methodName;
        Debug.Log(jsonString);

        using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
        {
            byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonString);
            webRequest.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
            webRequest.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer();

            foreach (var v in requestHeader)
            {
                webRequest.SetRequestHeader(v.Key, v.Value);
            }
            yield return webRequest.SendWebRequest();

            if (webRequest.isHttpError || webRequest.isNetworkError)
            {
                Debug.LogError(webRequest.error + "\n" + webRequest.downloadHandler.text);
                string error = webRequest.downloadHandler.text;
                JObject jObject = JObject.Parse(error);
                CallBack(jObject["message"].ToString());

                ErrorLogPanel.Instance.Show(" 请求后台数据出现错误 ");
            }
            else
            {
                Debug.Log(webRequest.downloadHandler.text);
                token = webRequest.downloadHandler.text;

                if (token.Contains("密码不正确，请重新输入") || token.Contains("用户未注册"))
                {
                    CallBack(token);
                }
                else
                {
                    JObject obj = JObject.Parse(token);
                    Debug.Log(obj["data"]["token"].ToString());
                    token = obj["data"]["token"].ToString();
                    Debug.Log(token);
                    CallBack(token);
                }
            }
        }
    }


    /// <summary>
    ///  获取本地Sprite
    /// </summary>
    /// <param name="mObj"></param>
    /// <param name="CallBack"></param>
    public void GetLocalSprite(DownLoadMaterial mObj, Action<DownLoadMaterial, object> CallBack)
    {


        //    StartCoroutine(GetSpriteRequest(mObj, CallBack));

        try
        {
            var pathName = mObj.mObj.localSavePath;
            var bytes = ReadFile(pathName);
            int width = Screen.width;
            int height = Screen.height;
            var texture = new Texture2D(width, height);
            texture.LoadImage(bytes);
            Sprite sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), Vector2.zero);
            CallBack(mObj, sprite);
        }
        catch (Exception c)
        {
            ErrorLogPanel.Instance.Show(" 加载缓存图片出现错误 " + mObj.mObj.localSavePath);
            Debug.LogError(c.Message);
        }

    }

    private IEnumerator GetSpriteRequest(DownLoadMaterial mObj, Action<DownLoadMaterial, object> CallBack)
    {


        //WWW www = new WWW(mObj.mObj.localSavePath);
        //yield return www;
        //if (www.isDone && www.error == null)
        //{
        //    Texture2D texture = www.texture;
        //    Sprite sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), Vector2.zero);
        //    CallBack(mObj, sprite);
        //}
        //else
        //{
        //    Debug.Log(mObj.mObj.localSavePath+"   " + www.error);
        //}



        UnityWebRequest request = UnityWebRequestTexture.GetTexture(mObj.mObj.localSavePath);
        Debug.Log(mObj.mObj.localSavePath);
        yield return request.SendWebRequest();
        if (request.isNetworkError || request.isHttpError)
        {
            Debug.LogError(request.error);
        }
        else
        {
            Texture2D texture = DownloadHandlerTexture.GetContent(request);
            Sprite sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), Vector2.zero);
            CallBack(mObj, sprite);
            // LoadManager.Instance.DownLoadEnd(mObj, sprite);
        }
    }

    public byte[] ReadFile(string filePath)
    {
        var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read);
        fs.Seek(0, SeekOrigin.Begin);
        var binary = new byte[fs.Length];
        fs.Read(binary, 0, binary.Length);
        fs.Close();
        return binary;
    }

    public void GetLocalModel(DownLoadMaterial mObj, Action<DownLoadMaterial, object> CallBack)
    {
        StartCoroutine(GetModelRequest(mObj, CallBack));
    }

    private IEnumerator GetModelRequest(DownLoadMaterial mObj, Action<DownLoadMaterial, object> CallBack)
    {
        //Debug.Log(" Load LocalModel");
        //UnityWebRequest request = UnityWebRequestAssetBundle.GetAssetBundle(mObj.mObj.localSavePath);
        //yield return request.SendWebRequest();
        //if (request.isHttpError || request.isNetworkError)
        //{
        //    Debug.LogError(request.error + "\n" + request.downloadHandler.text);

        //    ErrorLogPanel.Instance.Show(" 加载缓存模型出现错误 " + mObj.mObj.localSavePath);
        //}
        //else
        //{
        //    try
        //    {
        //        Debug.Log(" Load LocalModel2");
        //        AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(request);
        //        GameObject obj = bundle.LoadAsset<GameObject>(bundle.GetAllAssetNames()[0]);
        //        List<GameObject> listObjs = new List<GameObject>();
        //        listObjs.Add(obj);
        //        LoadManager.Instance.DownLoadEnd(mObj, listObjs);
        //        bundle.Unload(false);
        //        object value = listObjs;
        //        CallBack(mObj, value);
        //    }
        //    catch (Exception)
        //    {
        //        ErrorLogPanel.Instance.Show(" 生成缓存模型出现错误 " + mObj.mObj.localSavePath);
        //        throw;
        //    }
        //}

        AssetBundleCreateRequest request1 = AssetBundle.LoadFromMemoryAsync(File.ReadAllBytes(mObj.mObj.localSavePath));
        yield return request1;
        if (false)
        {

        }
        else
        {
            try
            {
                Debug.Log(" Load LocalModel2");
                //AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(request);

                // AssetBundle bundle = request.downloadHandler.data;
                AssetBundle bundle = request1.assetBundle;
                GameObject obj = bundle.LoadAsset<GameObject>(bundle.GetAllAssetNames()[0]);
                List<GameObject> listObjs = new List<GameObject>();
                listObjs.Add(obj);
                LoadManager.Instance.DownLoadEnd(mObj, listObjs);
                bundle.Unload(false);
                object value = listObjs;
                CallBack(mObj, value);
            }
            catch (Exception)
            {
                ErrorLogPanel.Instance.Show(" 生成缓存模型出现错误 " + mObj.mObj.localSavePath);
                throw;
            }

        }
    }


    public void HeadAddToken(string token)
    {
        requestHeader.Add("x-token", token);
    }

    public string GetMd5Hash(string strToEncrypt)
    {
        MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
        byte[] bytes = Encoding.ASCII.GetBytes(strToEncrypt);
        byte[] encoded = md5.ComputeHash(bytes);
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 10; i++)
        {
            sb.Append(encoded[i].ToString("x2"));
        }
        string password = sb.ToString();
        password = password.Substring(0, 10);
        return password;

    }
}