首先登錄阿里云 免費(fèi)試用–對象存儲OSS --點(diǎn)擊立即試用，可以有三個(gè)月的免費(fèi)試用

創(chuàng)建Buket


新建AccessKey ,新建完成后，會有一個(gè)CSV文件，下載下來，里面有Key ，代碼中需要用到

下載SDK

雙擊打開 sln文件，使用VS打開，右鍵項(xiàng)目–屬性，修改程序集名字，然后點(diǎn)擊生成–生成解決方案，這時(shí) sdk/bin 里面就會有 Aliyun.OSS.dll了 然后把這個(gè)dll拖入到Unity 工程里即可（任意位置都可以），

剩下的就寫代碼了

using Aliyun.OSS;
using Aliyun.OSS.Common;
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using UnityEngine;
using UnityEngine.UI;
 
public class AliyunOSSWithProcess : MonoBehaviour
{
    // UI 的相關(guān)組件變量

    public Image processImage;
 
    // Oss對象，文件路徑，文件名變量
    private OssClient ossClient;
    string filePath;
    string fileName;
 
    // 進(jìn)度的回調(diào)函數(shù)，以及線程，進(jìn)度變量
    Action<float> PutProcessCallback;
    Thread putLocalThread;
    float putProcess = 0;
 
    // Start is called before the first frame update
    void Start()
    {
        // new OssClient 對象
        ossClient = new OssClient(Config.EndPoint, Config.AccessKeyId, Config.AccessKeySecret);

         string path = Application.streamingAssetsPath + "/Test.txt";

        // 多線程進(jìn)度上傳函數(shù)
        PutObjectWithProcessByThread((process) =>
        {
            Debug.Log("上傳進(jìn)度為:" + process);
        },
        path,
        Path.GetFileName(path.Trim()));
    }

    // Update is called once per frame
    void Update()
    {
        // 因?yàn)?UI 只能在主線程中，所以在 Update 中監(jiān)控進(jìn)度給 UI
        if (PutProcessCallback != null) {
            processImage.fillAmount = putProcess;
            if (putProcess >= 1) {
                PutProcessCallback = null;
                putProcess = 0;
            }
        }
 
    }
 
 
    /// <summary>
    /// 子線程上傳文件，避免卡頓
    /// </summary>
    /// <param name="action"></param>
    /// <param name="filePath"></param>
    /// <param name="fileName"></param>
    public void PutObjectWithProcessByThread(Action<float> action, string filePath, string fileName)
    {
        PutProcessCallback = action;
        this.fileName = fileName;
        this.filePath = filePath;
        putLocalThread = new Thread(PutObjectWithProcess);
        putLocalThread.Start();
    }
 
    /// <summary>
    /// 獲取上傳進(jìn)度
    /// </summary>
    void PutObjectWithProcess()
    {
        try
        {
            using (var fs = File.Open(filePath, FileMode.Open))
            {
                PutObjectRequest putObjectRequest = new PutObjectRequest(Config.Bucket, fileName, fs);
                putObjectRequest.StreamTransferProgress += PutStreamProcess;
 
                ossClient.PutObject(putObjectRequest);
                Debug.Log("帶有進(jìn)度本地文件上傳成功");
            }
        }
        catch (OssException e)
        {
            Debug.Log("帶有進(jìn)度本地文件數(shù)據(jù)上傳錯誤：" + e);
        }
        catch (Exception e)
        {
            Debug.Log("帶有進(jìn)度本地文件數(shù)據(jù)上傳錯誤：" + e);
        }
        finally
        {
            // 終止進(jìn)程
            putLocalThread.Abort();
        }
 
    }
 
    /// <summary>
    /// 文件上傳流事件
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="args"></param>
    void PutStreamProcess(object sender, StreamTransferProgressArgs args)
    {
        putProcess = (args.TransferredBytes * 100 / args.TotalBytes) / 100.0f;
        PutProcessCallback.Invoke(putProcess);
    }
}
 
public class Config
{
    public const string AccessKeyId = "在上面提到的CSV文件里"; 
    public const string AccessKeySecret = "在上面提到的CSV文件里";
    public const string EndPoint = "oss-cn-beijing.aliyuncs.com";
    public const string Bucket = "testbuglog";
 
}

然后腳本掛到場景里，創(chuàng)建一個(gè)Image, 文件路徑已經(jīng)要帶后綴名，然后運(yùn)行就可以了，

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