MscFireLander/Assets/Scripts/Common/NetWork/HTTPRequestManager.cs

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using System;
using System.Text;
using BestHTTP;
using Newtonsoft.Json;
using System.IO;
using Cysharp.Threading.Tasks;
using System.Security.Cryptography;
using System.Linq;
using AX.MessageSystem;

/// <summary>
/// 服务器配置文件对应类型
/// </summary>
public class ServerConfig
{
    public string Ip;
    public string Port;
}

/// <summary>
/// 刷新令牌信息。
/// </summary>
public class RefreshTokenInfo
{
    /// <summary>
    /// JWT令牌。
    /// </summary>
    public string Token { get; set; }
    /// <summary>
    /// 刷新令牌。
    /// </summary>
    public string RefreshToken { get; set; }
}

public class HTTPRequestManager : MonoBehaviour
{
    public static HTTPRequestManager Instance;

    private string baseHttpUrl = "";

    public IdentityInfo identityInfo = new IdentityInfo(); //记录登录成功后的身份信息
    public string userName;//记录登录成功后的用户名

    private const string refreshTokenApi = "/api/Account/RefreshToken";

    #region 文件下载、上传成员变量
    private const int fragmentSize = 5 * 1024 * 1024;//分块大小
    private const string newMultipartUploadApi = "/api/NewMultipartUpload/firetraining";
    private const string completeMultipartUploadApi = "/api/CompleteMultipartUpload/firetraining";
    private const string multipartUploadInfosKey = "MultipartUploadInfos";
    #endregion

    private void Awake()
    {
        DontDestroyOnLoad(this);
        Instance = this;

        //Json序列化全局默认设置
        JsonConvert.DefaultSettings = () => new JsonSerializerSettings()
        {
            Formatting = Formatting.Indented
        };
    }

    void Start()
    {
        if (string.IsNullOrEmpty(baseHttpUrl))
        {
            string filepath = Application.streamingAssetsPath + @"/ServerConfig.json";
            LoadFileHelper.Instance.LoadFileStringAsync(filepath, (s) =>
            {
                ServerConfig config = JsonConvert.DeserializeObject<ServerConfig>(s);
                baseHttpUrl = "http://" + config.Ip + ":" + config.Port;
                MessageDispatcher.SendMessage("ServerConfigLoaded");
            });
        }
    }

    /// <summary>
    /// 获取json数据
    /// </summary>
    /// <typeparam name="T">返回数据类型</typeparam>
    /// <param name="apiUrl">API URL</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void GetJson<T>(string apiUrl, Action<T> success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Get, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        T result = JsonConvert.DeserializeObject<T>(resp.DataAsText);
                        success?.Invoke(result);
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);

        request.Send();
    }

    /// <summary>
    /// 提交json数据
    /// </summary>
    /// <typeparam name="TIn">提交数据类型</typeparam>
    /// <typeparam name="TOut">返回数据类型</typeparam>
    /// <param name="apiUrl">API URL</param>
    /// <param name="data">提交数据</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void PostJson<TIn, TOut>(string apiUrl, TIn data, Action<TOut> success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Post, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        TOut result = JsonConvert.DeserializeObject<TOut>(resp.DataAsText);
                        success?.Invoke(result);
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);
        request.SetHeader("Content-Type", "application/json; charset=UTF-8");
        string json = JsonConvert.SerializeObject(data);
        request.RawData = Encoding.UTF8.GetBytes(json);

        request.Send();
    }

    /// <summary>
    /// 提交json数据
    /// </summary>
    /// <typeparam name="TIn">提交数据类型</typeparam>
    /// <param name="apiUrl">API URL</param>
    /// <param name="data">提交数据</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void PostJson<TIn>(string apiUrl, TIn data, Action success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Post, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        success?.Invoke();
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);
        request.SetHeader("Content-Type", "application/json; charset=UTF-8");
        string json = JsonConvert.SerializeObject(data);
        request.RawData = Encoding.UTF8.GetBytes(json);

        request.Send();
    }

    /// <summary>
    /// 提交json数据
    /// </summary>
    /// <typeparam name="TOut">返回数据类型</typeparam>
    /// <param name="apiUrl">API URL</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void PostJson<TOut>(string apiUrl, Action<TOut> success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Post, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        TOut result = JsonConvert.DeserializeObject<TOut>(resp.DataAsText);
                        success?.Invoke(result);
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);

        request.Send();
    }

    /// <summary>
    /// 提交json数据
    /// </summary>
    /// <param name="apiUrl">API URL</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void PostJson(string apiUrl, Action success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Post, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        success?.Invoke();
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);

        request.Send();
    }

    /// <summary>
    /// 修改json数据
    /// </summary>
    /// <typeparam name="TIn">修改数据类型</typeparam>
    /// <typeparam name="TOut">返回数据类型</typeparam>
    /// <param name="apiUrl">API URL</param>
    /// <param name="data">修改数据</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void PatchJson<TIn, TOut>(string apiUrl, TIn data, Action<TOut> success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Patch, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        TOut result = JsonConvert.DeserializeObject<TOut>(resp.DataAsText);
                        success?.Invoke(result);
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);
        request.SetHeader("Content-Type", "application/json; charset=UTF-8");
        string json = JsonConvert.SerializeObject(data);
        request.RawData = Encoding.UTF8.GetBytes(json);

        request.Send();
    }

    /// <summary>
    /// 修改json数据
    /// </summary>
    /// <typeparam name="TIn">修改数据类型</typeparam>
    /// <param name="apiUrl">API URL</param>
    /// <param name="data">修改数据</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void PatchJson<TIn>(string apiUrl, TIn data, Action success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Patch, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        success?.Invoke();
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);
        request.SetHeader("Content-Type", "application/json; charset=UTF-8");
        string json = JsonConvert.SerializeObject(data);
        request.RawData = Encoding.UTF8.GetBytes(json);

        request.Send();
    }

    /// <summary>
    /// 删除json数据
    /// </summary>
    /// <param name="apiUrl">API URL</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void DeleteJson(string apiUrl, Action success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Delete, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        success?.Invoke();
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);

        request.Send();
    }

    /// <summary>
    /// 删除json数据
    /// </summary>
    /// <typeparam name="TIn">提交数据类型</typeparam>
    /// <param name="apiUrl">API URL</param>
    /// <param name="data">提交数据</param>
    /// <param name="success">请求成功回调</param>
    /// <param name="error">请求错误回调</param>
    public void DeleteJson<TIn>(string apiUrl, TIn data, Action success, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
        {
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");
        }

        HTTPRequest request = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Delete, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        success?.Invoke();
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    error?.Invoke((int)HTTPRequestStates.Aborted, "Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        request.SetHeader("Authorization", "Bearer " + identityInfo.token);
        request.SetHeader("Content-Type", "application/json; charset=UTF-8");
        string json = JsonConvert.SerializeObject(data);
        request.RawData = Encoding.UTF8.GetBytes(json);

        request.Send();
    }

    /// <summary>
    /// 文件下载:分块下载，支持下载的断点续传
    /// </summary>
    /// <param name="apiUrl"> API URL</param>
    /// <param name="isCache">是否缓存到本地</param>
    /// <param name="isFileChange">服务器文件是否变动</param>
    /// <param name="complete">下载完成回调</param>
    /// <param name="progress">下载进度回调</param>
    /// <param name="error">下载错误回调</param>
    /// <param name="localPath">本地缓存路径：包含文件名、扩展名的相对路径</param>
    /// <param name="fileBytes">内存中缓存文件字节流的数组</param>
    /// /// <param name="reqCallBack">传出HTTPRequest实例的回调：方便上层缓存请求来中止请求(request.Abort())</param>
    public void FileDownload(string apiUrl, bool isCache, bool isFileChange, Action complete, Action<float> progress = null, Action<int, string> error = null, string localPath = null, List<byte> fileBytes = null, Action<HTTPRequest> reqCallBack = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");

        if (isCache)
        {
            if (string.IsNullOrEmpty(localPath))
            {
                throw new ArgumentNullException($"本地缓存路径：{localPath}无效！");
            }
            else
            {
                try
                {
                    string fileName = Path.GetFileName(localPath);
                    if (string.IsNullOrEmpty(fileName))
                    {
                        if (fileName == null)
                            throw new ArgumentException($"本地缓存路径：{localPath}无效！");
                        if (fileName == "")
                            throw new ArgumentException($"本地缓存路径：{localPath}无效！");
                    }
                }
                catch (Exception e)
                {
                    throw new ArgumentException("本地缓存路径无效！", "localPath", e);
                }
            }
        }
        else
        {
            if (fileBytes == null)
            {
                throw new ArgumentNullException("不缓存本地时，必须传入fileBytes参数！");
            }
        }

        string tempFilePath = "";
        if (isCache)
            tempFilePath = $"{localPath}.temp";

        long downloadFileTotalLength = -1;
        long downloadStartedAt = 0;
        long downloadedLength = 0;

        HTTPRequest downloadRequest = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Get, (req, resp) =>
        {
            var fs = req.Tag as FileStream;

            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        if ((downloadStartedAt + downloadedLength) >= downloadFileTotalLength)
                        {
                            if (fs != null) { fs.Close(); fs.Dispose(); }

                            if (isCache)
                            {
                                if (File.Exists(localPath))
                                    File.Delete(localPath);
                                File.Move(tempFilePath, localPath);
                            }

                            complete?.Invoke();
                        }
                        else
                        {
                            req.SetRangeHeader(downloadStartedAt + downloadedLength, downloadStartedAt + downloadedLength + fragmentSize);
                            req.Send();
                        }
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, string.Format("Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));

                        if (fs != null) { fs.Close(); fs.Dispose(); }

                        downloadRequest = null;
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");

                    if (fs != null) { fs.Close(); fs.Dispose(); }

                    downloadRequest = null;
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");

                    if (fs != null) { fs.Close(); fs.Dispose(); }

                    downloadRequest = null;
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");

                    if (fs != null) { fs.Close(); fs.Dispose(); }

                    downloadRequest = null;
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");

                    if (fs != null) { fs.Close(); fs.Dispose(); }

                    downloadRequest = null;
                    break;
                default:
                    break;
            }

            downloadRequest = null;
        });
        reqCallBack?.Invoke(downloadRequest);

        downloadRequest.OnHeadersReceived += (req, resp, headers) =>
        {
            var range = resp.GetRange();
            if (range != null)
                downloadFileTotalLength = range.ContentLength;

            if (!isCache && fileBytes.Count == 0)
            {
                fileBytes.Capacity = (int)downloadFileTotalLength;
            }
        };

        if (isCache)
        {
            if (!isFileChange)
            {
                if (File.Exists(tempFilePath))
                {
                    FileInfo fileInfo = new FileInfo(tempFilePath);
                    downloadStartedAt = fileInfo.Length;
                    fileInfo = null;
                }
                else
                {//下载了部分需要继续断点下载的情况下，下载了部分的本地临时文件被误删，则需要从新下载整个文件
                    downloadStartedAt = 0;
                }
            }
            else
            {
                downloadStartedAt = 0;
                if (File.Exists(tempFilePath))
                {
                    File.Delete(tempFilePath);
                }
            }
        }
        else
        {
            downloadStartedAt = fileBytes.Count;
        }

        downloadRequest.OnDownloadProgress += (req, downloaded, downloadLength) =>
        {
            double downloadPercent = ((downloadStartedAt + downloadedLength + downloaded) / (double)downloadFileTotalLength);
            progress?.Invoke((float)downloadPercent);
        };

        downloadRequest.OnStreamingData += (req, resp, dataFragment, dataFragmentLength) =>
        {
            if (isCache)
            {
                if (resp.IsSuccess)
                {
                    string directory = Path.GetDirectoryName(tempFilePath);
                    if (!Directory.Exists(directory))
                        Directory.CreateDirectory(directory);

                    var fs = req.Tag as FileStream;
                    if (fs == null)
                        req.Tag = fs = new FileStream(tempFilePath, FileMode.Append, FileAccess.Write, FileShare.Read);

                    fs.Write(dataFragment, 0, dataFragmentLength);
                    downloadedLength += dataFragmentLength;
                }
            }
            else
            {
                if (resp.IsSuccess)
                {
                    fileBytes.AddRange(dataFragment.Skip(0).Take(dataFragmentLength).ToArray());
                    downloadedLength += dataFragmentLength;
                }
            }

            return true;
        };

        downloadRequest.SetHeader("Authorization", "Bearer " + identityInfo.token);
        downloadRequest.SetRangeHeader(downloadStartedAt, downloadStartedAt + fragmentSize);
        downloadRequest.DisableCache = true;
        downloadRequest.StreamFragmentSize = fragmentSize;

        downloadRequest.Send();
    }

    /// <summary>
    /// 文件上传：分块上传，支持上传的断点续传
    /// </summary>
    /// <param name="apiUrl">API URL</param>
    /// <param name="objectName">服务端桶下的路径</param>
    /// <param name="filePath">上传文件在本地的路径</param>
    /// <param name="complete">上传完成回调</param>
    /// <param name="progress">上传进度回调</param>
    /// <param name="error">上传错误回调</param>
    /// <param name="reqCallBack">传出HTTPRequest实例的回调：方便上层缓存请求来中止请求(request.Abort())</param>
    public async UniTaskVoid FileUploadAsync(string apiUrl, string objectName, string filePath, Action complete, Action<float> progress = null, Action<int, string> error = null, Action<HTTPRequest> reqCallBack = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");

        if (string.IsNullOrEmpty(objectName))
        {
            throw new ArgumentNullException($"文件路径：{objectName}无效！");
        }
        else
        {
            try
            {
                string fileName = Path.GetFileName(objectName);
                if (string.IsNullOrEmpty(fileName))
                {
                    if (fileName == null)
                        throw new ArgumentException($"本地缓存路径：{objectName}无效！");
                    if (fileName == "")
                        throw new ArgumentException($"本地缓存路径：{objectName}无效！");
                }
            }
            catch (Exception e)
            {
                throw new ArgumentException("本地缓存路径无效！", "objectName", e);
            }
        }

        if (string.IsNullOrEmpty(filePath))
        {
            throw new ArgumentNullException($"文件路径：{filePath}无效！");
        }
        else
        {
            try
            {
                string fileName = Path.GetFileName(filePath);
                if (string.IsNullOrEmpty(fileName))
                {
                    if (fileName == null)
                        throw new ArgumentException($"本地缓存路径：{filePath}无效！");
                    if (fileName == "")
                        throw new ArgumentException($"本地缓存路径：{filePath}无效！");
                }
            }
            catch (Exception e)
            {
                throw new ArgumentException("本地缓存路径无效！", "filePath", e);
            }
        }

        string md5;
        using (FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read))
        {
            md5 = HashAlgorithm<MD5>.ComputeHash(fs);
        }
        string uploadFileName = Path.GetFileName(objectName);

        var savedMultipartUploadInfos = GetMultipartUploadInfos(objectName);
        NewMultipartUploadResult newMultipartUploadResult = new NewMultipartUploadResult();
        MultipartUploadInfos multipartUploadInfos = new MultipartUploadInfos();
        if (objectName == savedMultipartUploadInfos.newMultipartUploadResult.objectName && md5 == savedMultipartUploadInfos.md5)
        {
            newMultipartUploadResult = savedMultipartUploadInfos.newMultipartUploadResult;
        }
        else
        {
            string directoryName = Path.GetDirectoryName(objectName);
            string newMultipartUploadUrl = $"{newMultipartUploadApi}/{directoryName}?keepOriginalName={true}&fileName={uploadFileName}";
            //初始化分块上传事件
            newMultipartUploadResult = await NewMultipartUpload(newMultipartUploadUrl, error);

            multipartUploadInfos.newMultipartUploadResult = newMultipartUploadResult;
            multipartUploadInfos.md5 = md5;

            SaveMultipartUploadInfos(objectName, $"{JsonConvert.SerializeObject(multipartUploadInfos)}");
            savedMultipartUploadInfos = GetMultipartUploadInfos(objectName);
        }


        //分块上传文件处理
        using (FileStream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read))
        {
            string multipartUploadUrl;
            List<PartInfo> partInfos = new List<PartInfo>();
            double uploadPercent;

            //上传文件总长度
            long uploadFileTotalSize = fileStream.Length;
            //上传文件剩余总长度
            long uploadFileRemainTotalSize = fileStream.Length;
            //分块总数
            int fragmentTotalCount = (int)Math.Ceiling((double)uploadFileTotalSize / fragmentSize);
            //当前上传分块数
            int currentUploadFragmentCount = 0;
            //上传开始位置  
            long uploadStartAt = 0;
            //缓存分块读取的字节流数组
            byte[] bytes = new byte[fragmentSize];
            //实际读取长度
            int bytesLength = 0;

            long uploadProcessedBytes = savedMultipartUploadInfos.uploadProcessedBytes;
            if (uploadProcessedBytes > 0)
            {
                uploadFileRemainTotalSize = uploadFileTotalSize - uploadProcessedBytes;
                currentUploadFragmentCount = (int)Math.Ceiling((double)uploadProcessedBytes / fragmentSize);
                uploadStartAt = uploadProcessedBytes;
                fileStream.Position = uploadStartAt;

                partInfos = savedMultipartUploadInfos.partInfos;
            }
            else
                DeleteKeys(objectName);

            while (currentUploadFragmentCount < fragmentTotalCount)
            {
                if (uploadFileRemainTotalSize < fragmentSize)
                {
                    bytes = new byte[uploadFileRemainTotalSize];
                    bytesLength = fileStream.Read(bytes, 0, Convert.ToInt32(uploadFileRemainTotalSize));
                }
                else
                {
                    bytes = new byte[fragmentSize];
                    bytesLength = fileStream.Read(bytes, 0, fragmentSize);
                }

                multipartUploadUrl = $"{apiUrl}?uploadId={newMultipartUploadResult.uploadId}&partNumber={currentUploadFragmentCount + 1}";
                //上传文件分块数据
                PartInfo partInfo = await MultipartUpload(multipartUploadUrl, bytes, uploadFileName, error, reqCallBack);
                partInfos.Add(partInfo);

                uploadFileRemainTotalSize -= bytesLength;
                currentUploadFragmentCount++;
                uploadStartAt += bytesLength;
                fileStream.Position = uploadStartAt;

                multipartUploadInfos.uploadProcessedBytes = uploadStartAt;
                multipartUploadInfos.partInfos = partInfos;
                SaveMultipartUploadInfos(objectName, $"{JsonConvert.SerializeObject(multipartUploadInfos)}");

                uploadPercent = uploadStartAt / (double)fileStream.Length;
                progress?.Invoke((float)uploadPercent);
            }

            //分块上传完成处理
            if (currentUploadFragmentCount == fragmentTotalCount)
            {
                string completeMultipartUploadUrl = $"{completeMultipartUploadApi}/{objectName}?uploadId={newMultipartUploadResult.uploadId}";
                await CompleteMultipartUpload(completeMultipartUploadUrl, partInfos, complete, error);
                DeleteKeys(objectName);
            }
        }
    }

    /// <summary>
    /// 初始化分块上传事件
    /// </summary>
    /// <param name="url"></param>
    /// <param name="error"></param>
    /// <returns></returns>
    private async UniTask<NewMultipartUploadResult> NewMultipartUpload(string url, Action<int, string> error)
    {
        HTTPRequest req = new HTTPRequest(new Uri(baseHttpUrl + url), HTTPMethods.Post);
        req.SetHeader("Authorization", "Bearer " + identityInfo.token);

        try
        {
            var json = await req.GetAsStringAsync();
            NewMultipartUploadResult newMultipartUploadResult = JsonConvert.DeserializeObject<NewMultipartUploadResult>(json);
            return newMultipartUploadResult;
        }
        catch (AsyncHTTPException ex)
        {
            if (ex.StatusCode != 0)
            {

                error?.Invoke(ex.StatusCode, string.Format("Status Code: {0}-{1} Message: {2}",
                                                        ex.StatusCode,
                                                        ex.Message,
                                                        ex.Content));
            }
            else
            {
                error?.Invoke((int)req.State, ex.Message);
            }

            throw ex;
        }
    }

    /// <summary>
    /// 上传文件分块数据
    /// </summary>
    /// <param name="url"></param>
    /// <param name="bytes"></param>
    /// <param name="error"></param>
    /// <param name="reqCallBack"></param>
    /// <returns></returns>
    private async UniTask<PartInfo> MultipartUpload(string url, byte[] bytes, string fileName, Action<int, string> error, Action<HTTPRequest> reqCallBack = null)
    {
        HTTPRequest req = new HTTPRequest(new Uri(baseHttpUrl + url), HTTPMethods.Post);
        req.SetHeader("Authorization", "Bearer " + identityInfo.token);
        req.AddBinaryData("file", bytes, fileName, "application/octet-stream");

        reqCallBack?.Invoke(req);

        try
        {
            var json = await req.GetAsStringAsync();
            PartInfo partInfo = JsonConvert.DeserializeObject<PartInfo>(json);
            return partInfo;
        }
        catch (AsyncHTTPException ex)
        {
            if (ex.StatusCode != 0)
            {
                error?.Invoke(ex.StatusCode, string.Format("Status Code: {0}-{1} Message: {2}",
                                                        ex.StatusCode,
                                                        ex.Message,
                                                        ex.Content));
            }
            else
            {
                error?.Invoke((int)req.State, ex.Message);
            }

            throw ex;
        }
    }

    /// <summary>
    /// 完成分块上传事件
    /// </summary>
    /// <param name="url"></param>
    /// <param name="partInfos"></param>
    /// <param name="complete"></param>
    /// <param name="error"></param>
    /// <returns></returns>
    private async UniTask CompleteMultipartUpload(string url, List<PartInfo> partInfos, Action complete, Action<int, string> error)
    {
        HTTPRequest req = new HTTPRequest(new Uri(baseHttpUrl + url), HTTPMethods.Post);
        req.SetHeader("Authorization", "Bearer " + identityInfo.token);
        req.SetHeader("Content-Type", "application/json; charset=UTF-8");
        List<PartNumberETag> partNumberETags = new List<PartNumberETag>();
        foreach (var partInfo in partInfos)
        {
            partNumberETags.Add(new PartNumberETag() { partNumber = partInfo.partNumber, eTag = partInfo.eTag });
        }
        string jsonData = JsonConvert.SerializeObject(partNumberETags);
        req.RawData = Encoding.UTF8.GetBytes(jsonData);

        try
        {
            await req.GetAsStringAsync();

            complete?.Invoke();
        }
        catch (AsyncHTTPException ex)
        {
            if (ex.StatusCode != 0)
            {
                error?.Invoke(ex.StatusCode, string.Format("Status Code: {0}-{1} Message: {2}",
                                                        ex.StatusCode,
                                                        ex.Message,
                                                        ex.Content));
            }
            else
            {
                error?.Invoke((int)req.State, ex.Message);
            }

            throw ex;
        }
    }

    /// <summary>
    /// 保存文件分块上传信息
    /// </summary>
    /// <param name="objectName"></param>
    /// <param name="str"></param>
    private void SaveMultipartUploadInfos(string objectName, string str)
    {
        PlayerPrefs.SetString(objectName + multipartUploadInfosKey, str);
    }

    /// <summary>
    /// 获取保存的文件分块上传信息
    /// </summary>
    /// <param name="objectName"></param>
    /// <returns></returns>
    private MultipartUploadInfos GetMultipartUploadInfos(string objectName)
    {
        string str = PlayerPrefs.GetString(objectName + multipartUploadInfosKey, "");
        if (!string.IsNullOrEmpty(str))
        {
            var multipartUploadInfos = JsonConvert.DeserializeObject<MultipartUploadInfos>(str);
            return multipartUploadInfos;
        }
        else
        {
            return new MultipartUploadInfos();
        }
    }

    /// <summary>
    /// 删除保存的文件分块上传信息
    /// </summary>
    /// <param name="objectName"></param>
    private void DeleteKeys(string objectName)
    {
        PlayerPrefs.DeleteKey(objectName + multipartUploadInfosKey);
        PlayerPrefs.Save();
    }

    /// <summary>
    /// 文件夹复制
    /// </summary>
    /// <param name="apiUrl"></param>
    /// <param name="complete"></param>
    /// <param name="error"></param>
    public void FileDirectoryCopy(string apiUrl, Action<ListObjectsResult> complete, Action<int, string> error = null)
    {
        if (string.IsNullOrEmpty(apiUrl))
            throw new ArgumentNullException($"API URL：{apiUrl}无效！");

        HTTPRequest directoryCopyRequest = new HTTPRequest(new Uri(baseHttpUrl + apiUrl), HTTPMethods.Put, (req, resp) =>
        {
            switch (req.State)
            {
                case HTTPRequestStates.Finished:
                    if (resp.IsSuccess)
                    {
                        ListObjectsResult result = JsonConvert.DeserializeObject<ListObjectsResult>(resp.DataAsText);
                        complete?.Invoke(result);
                    }
                    else
                    {
                        Debug.LogWarning(string.Format("Request finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}",
                                                        resp.StatusCode,
                                                        resp.Message,
                                                        resp.DataAsText));
                        error?.Invoke(resp.StatusCode, JsonConvert.DeserializeObject<ProblemDetails>(resp.DataAsText).detail);
                    }
                    break;
                case HTTPRequestStates.Error:
                    Debug.LogError("Request Finished with Error! " + (req.Exception != null ? (req.Exception.Message + "\n" + req.Exception.StackTrace) : "No Exception"));
                    error?.Invoke((int)HTTPRequestStates.Error, "Request Finished with Error!");
                    break;
                case HTTPRequestStates.Aborted:
                    Debug.LogWarning("Request Aborted!");
                    break;
                case HTTPRequestStates.ConnectionTimedOut:
                    Debug.LogError("Connection Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.ConnectionTimedOut, "Connection Timed Out!");
                    break;
                case HTTPRequestStates.TimedOut:
                    Debug.LogError("Processing the request Timed Out!");
                    error?.Invoke((int)HTTPRequestStates.TimedOut, "Processing the request Timed Out!");
                    break;
            }
        });

        directoryCopyRequest.SetHeader("Authorization", "Bearer " + identityInfo.token);

        directoryCopyRequest.Send();
    }
    public string GetBaseHttpUrl()
    {
        return baseHttpUrl;
    }

    #region 刷新令牌
    /// <summary>
    /// 启动刷新令牌计时器
    /// </summary>
    public void StartTimer()
    {
        RefreshTokenInfo refreshTokenInfo = new RefreshTokenInfo();
        refreshTokenInfo.Token = identityInfo.token;
        refreshTokenInfo.RefreshToken = identityInfo.refreshToken;

        StartCoroutine(Timer(refreshTokenInfo));
    }

    /// <summary>
    /// 计时器：根据登录成功后，服务端返回的身份信息中的token过期时间（分钟），定时提前1分钟来刷新token
    /// </summary>
    /// <param name="refreshTokenInfo">刷新令牌信息</param>
    /// <returns></returns>
    private IEnumerator Timer(RefreshTokenInfo refreshTokenInfo)
    {
        while (true)
        {
            yield return new WaitForSeconds((float)(identityInfo.expires - 1) * 60);
            PostJson<RefreshTokenInfo, IdentityInfo>(
                refreshTokenApi, refreshTokenInfo,
                RefreshTokenSuccessed,
                RefreshTokenError
                );
        }
    }

    private void RefreshTokenSuccessed(IdentityInfo identityInfo)
    {
        this.identityInfo = identityInfo;
        //如果处于管理员界面处理页面token刷新
        //AdminManager.Instance.RefreshWebToke();
    }

    private void RefreshTokenError(int responseCode, string errorMsg)
    {
        Debug.LogError($"刷新身份错误：{responseCode},{errorMsg}");
    }
    #endregion
}