1 using System;
2 using System.Collections.Generic;
3 using System.Text;
4
5 namespace SuperDLL
6 {
7 public static class Download
8 {
9 public static void DownloadFile(string URL, string fileName, System.Windows.Forms.ProgressBar prog, System.Windows.Forms.Label label)
10 {
11 float percent = 0;
12 try
13 {
14 System.Net.HttpWebRequest Myrq = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(URL);
15 System.Net.HttpWebResponse myrp = (System.Net.HttpWebResponse)Myrq.GetResponse();
16 long totalBytes = myrp.ContentLength;
17 if (prog != null)
18 {
19 prog.Maximum = (int)totalBytes;
20 }
21 System.IO.Stream st = myrp.GetResponseStream();
22 System.IO.Stream so = new System.IO.FileStream(fileName, System.IO.FileMode.Create);
23 long totalDownloadedByte = 0;
24 byte[] by = new byte[1024];
25 int osize = st.Read(by, 0, (int)by.Length);
26 while (osize > 0)
27 {
28 totalDownloadedByte = osize + totalDownloadedByte;
29 System.Windows.Forms.Application.DoEvents();
30 so.Write(by, 0, osize);
31 if (prog != null)
32 {
33 prog.Value = (int)totalDownloadedByte;
34 }
35 osize = st.Read(by, 0, (int)by.Length);
36
37 percent = (float)totalDownloadedByte / (float)totalBytes * 100;
38 label.Text = "当前补丁下载进度" + percent.ToString() + "%";
39 System.Windows.Forms.Application.DoEvents();
40 }
41 so.Close();
42 st.Close();
43 }
44 catch (System.Exception)
45 {
46
47 }
48 }
49 }
50 }
1 namespace ConsoleApplication_下载
2 {
3 class Program
4 {
5 static void Main(string[] args)
6 {
7 Loading();
8 }
9 public static void Loading()
10 {
11 try
12 {
13 Console.Write(">");
14 string url = Console.ReadLine();
15 string[] array = url.Split('/');
16 url = url.Replace(array[array.Length - 1], "");
17 string time = DateTime.Now.ToString();
18 time = time.Replace("/", "");
19 time = time.Replace(":", "");
20 time = time.Replace(" ", "");
21 string path = currentPath + time + "\\";
22 for (int i = 1; i <= 1000; i++)
23 {
24 string url2 = url + i + ".jpg";
25 string path2 = path + i + ".jpg";
26 HttpDownload(url2, path2);
27 Console.WriteLine(url2 + "∽" + path2);
28 }
29 }
30 catch (Exception)
31 {
32 Loading();
33 }
34 }
35 public static string currentPath = System.Environment.CurrentDirectory + "\\";
36 public static void HttpDownload(string url, string path)
37 {
38 string tempPath = System.IO.Path.GetDirectoryName(path) + @"\Temp";
39 System.IO.Directory.CreateDirectory(tempPath);
40 string tempFile = tempPath + @"\" + System.IO.Path.GetFileName(path) + ".temp";
41 if (System.IO.File.Exists(tempFile))
42 {
43 System.IO.File.Delete(tempFile);
44 }
45 try
46 {
47 HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
48 HttpWebResponse response = request.GetResponse() as HttpWebResponse;
49 FileStream fs = new FileStream(tempFile, FileMode.Append, FileAccess.Write, FileShare.ReadWrite);
50 Stream responseStream = response.GetResponseStream();
51 byte[] bArr = new byte[1024];
52 int size = responseStream.Read(bArr, 0, (int)bArr.Length);
53 while (size > 0)
54 {
55 fs.Write(bArr, 0, size);
56 size = responseStream.Read(bArr, 0, (int)bArr.Length);
57 }
58 fs.Close();
59 responseStream.Close();
60 System.IO.File.Move(tempFile, path);
61 }
62 catch (Exception)
63 {
64 Console.WriteLine("Copy......完成！");
65 Loading();
66 }
67 }
68 }
69 }
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