[游戏开发]Unity-Http协议请求下载系列4：Http应用测试

上篇文章介绍完了Http协议种请求下载资源的方式，现在需要测试。关于本地搭建服务器，读者可以查看本人写的另外一篇博客Tomcat服务器。

测试类HttpTest

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using System.IO;

/*
 * Author:W
 * http协议请求下载测试
 */
namespace W.GameFramework.HotUpdate
{
	public class HttpTest : MonoBehaviour
	{
		private string url = "http://localhost:8080/download/nguichajian.zip";
		//C:/Users/lunqiang.wang/Desktop/UnityHot2/UnityHotFix-master/Assets
		private string rootPath;
		private string filePath;
		private HttpHelper httpHelper = null;

		public Button newDownloadBtn;
		public Button continueDownloadBtn;

		public Button newDownloadBtn2;
		public Button continueDownloadBtn2;

		// Use this for initialization
		void Start()
		{
			newDownloadBtn.onClick.AddListener(OnNewDownloadBtnClick);
			continueDownloadBtn.onClick.AddListener(OnContinueDownloadBtnClick);

			newDownloadBtn2.onClick.AddListener(OnNewDownloadBtnClick2);
			continueDownloadBtn2.onClick.AddListener(OnContinueDownloadBtnClick2);
			
			rootPath = Application.dataPath.Replace("Assets", "") + "download";
			if (!Directory.Exists(rootPath))
				Directory.CreateDirectory(rootPath);

			filePath = rootPath + "/nguichajian.zip";						
        }

		void Update()
		{
			if (Input.GetKeyDown(KeyCode.P))
			{
				//模拟中途暂停下载
				if(httpHelper!=null)
				   httpHelper.IsStop = true;
			}
		}

		private void OnNewDownloadBtnClick()
		{
			Debug.Log("=======HttpWebRequest 完全下载============");
			httpHelper = new HttpWebRequestHelper();
			httpHelper.SendHttpRequest(url, filePath, DownloadType.New, OnDownLoadBeginHandler, OnDownloadEndHandler,
				OnDownloadProgressHandler, OnDownloadErrorHandler);
		}

		private void OnContinueDownloadBtnClick()
		{
			Debug.Log("=======HttpWebRequest 断点续传下载============");

			httpHelper = new HttpWebRequestHelper();
			httpHelper.SendHttpRequest(url, filePath, DownloadType.Continue, OnDownLoadBeginHandler, OnDownloadEndHandler,
				OnDownloadProgressHandler, OnDownloadErrorHandler);
		}


		private void OnNewDownloadBtnClick2()
		{
			Debug.Log("=======UnityWebRequest 完全下载============");

			httpHelper = new UnityWebHttpRequestHelper();
			httpHelper.SendHttpRequest(url, filePath, DownloadType.New, OnDownLoadBeginHandler, OnDownloadEndHandler,
				OnDownloadProgressHandler, OnDownloadErrorHandler);
		}

		private void OnContinueDownloadBtnClick2()
		{
			Debug.Log("=======UnityWebRequest 断点续传下载============");

			httpHelper = new UnityWebHttpRequestHelper();
			httpHelper.SendHttpRequest(url, filePath, DownloadType.Continue, OnDownLoadBeginHandler, OnDownloadEndHandler,
				OnDownloadProgressHandler, OnDownloadErrorHandler);
		}




		private void OnDownLoadBeginHandler()
		{
			Debug.Log("资源："+httpHelper.url+" 开始下载！");
		}

		private void OnDownloadEndHandler()
		{
		   Debug.Log("资源：" + httpHelper.url+" 下载完成，保存路径："+httpHelper.path);
		}

		private void OnDownloadProgressHandler(float progress)
		{
			Debug.Log("资源：" + httpHelper.url+" 当前进度==="+progress);
		}

		private void OnDownloadErrorHandler(string errorCode)
		{
			Debug.LogError("资源:"+url+" 下载错误error="+errorCode);
		}

	
	}
}

测试UI如下

模拟测试结果如下

HttpWebRequest接口测试结果

UnityWebRequest接口测试结果

?至此关于Unity实现Http协议请求加载2种实现方式已经完成！供大家交流借鉴。