[C#][IO][Threading][Example] Local data aggregation operation before work report

[C#][IO][Threading][Example] Local data aggregation operation before work report

The data acquisition operation before the report is highly repetitive. The script is almost completed today. The following is the code:

 1 // See https://aka.ms/new-console-template for more information
  2 using System.IO;
  3 using  span> System.Threading;
  4
  5 string SN =  @"C0230U25";
  6 string  span> sourcefold = @"F:  \Full picture";
  7 string  span> flasefold = @"F:  \Error";
  8 string  span> rootPath = @"";
  9 Report r =   new(rootPath);
  10 string  span>[] foldlist = r.CreateFlaseFold(sourcefold, flasefold);
  11 //Console.WriteLine(r.FindSN(sourcefold, SN));
  12 ThreadInvote tp = new   ThreadInvote(action, r, foldlist);
  13
  14 static void action(Report r, string[] str, int num)
  15 {
  16  r.CopyLimitFold  (str, num);
  17 }
  18
  19 static void FindFalsePic()
  20 {
  21 foreach  span> (var fold in  span> Directory.GetDirectories(@"  F:\Error\1011"))
  22  {
  23 foreach  span> (var file in  span> Directory.GetFiles(fold, "*.jpg"))
  24 //Console.WriteLine(file[(fold.Length+1)..]);
  25 File.Copy(file, Path.Combine(@"F:\Error\1011 Overkill", file[(fold.Length + 1)..]));
  26  }
  27 }
  28
  29 //Thread t_0 = new Thread(() => r.CopyLimitFold(foldlist, 0));
  30 //Thread t_1 = new Thread(() => r.CopyLimitFold(foldlist, 1));
  31 //t_0.Start();
  32 //t_1.Start();
  33 //t_0.Join();
  34 //t_1.Join();
  35
  36
  37 # region report data capture class
  38 class  span> Report
  39 {
  40 int  span> count = 0;
  41 string  span> rootPath;
  42 public  span> Report(string rootPath)
  43  {
  44 this  span>.rootPath = rootPath;
  45  }
  46
  47 public string[] CreateFlaseFold(string  sourcefold, string flasefold)
  48  {
  49 string  span>[] foldlist = new string  [4];
  50 string  span> todaydate = Path.Combine(sourcefold, DateTime.Now.ToString("Yyyy year MM month dd day"));
  51 foldlist[0  ] = todaydate;
  52 string  span> yestoday = Path.Combine(sourcefold, DateTime.Now.AddDays(-1).ToString("yyyy year MM month dd day"));
  53 foldlist[1  ] = yestoday;
  54 string  span> foldnamepath = Path.Combine(flasefold, DateTime.Now.ToString("MMdd"));
  55 foldlist[2  ] = foldnamepath;
  56 string  span> foldnamepath_ng = String.Concat(foldnamepath, "Overkill");
  57 foldlist[3  ] = foldnamepath_ng;
  58 if  span> (!Directory.Exists(foldnamepath))
  59  Directory.CreateDirectory  (foldnamepath);
  60 if  span> (!Directory.Exists(foldnamepath_ng))
  61  Directory.CreateDirectory  (foldnamepath_ng);
  62 return  span> foldlist;
  63  }
  64
  65 public void CopyLimitFold(string[]  foldlist, int sw)
  66  {
  67 int  span> count = 0;
  68 foreach  span> (var item in  span>
  69 Directory.GetDirectories(Directory.GetDirectories(foldlist[sw])[0]))
  70  {
  71 int  span> limitdate = Convert.ToInt32(String.Concat("1", Directory.GetCreationTime(item).ToString("HHmm")));
  72 string  span> ffolders = Path.Combine(foldlist[2], item[30..]);
  73 if  span> (sw == 0 && limitdate >= 10000 && liba(0, 0, 255, 1)">foreach (var item in Enumerable.Range(0, 2))
 129  {
 130 Thread t =   new Thread((ThreadStart) => { action(tt, foldlist, item); });
 131  t.Start  ();
 132  t.Join  ();
 133  }
 134  }
 135 }
 136 #endregion
 137
 138
 139 // Completed

In the above code, the key variables are in the top-level statements (SN, sourcefold, falsefold)

Due to business reasons, it is necessary to peel off multi-layer folders and accurately obtain all files in the specified folder and then copy them. Among them, simply personally feels that multiple Threads are repeatedly created in the main method. And it was troublesome to enable it, so I wrote a separate generic class to simplify the code in the main program.

Children who want to run the above program can create the corresponding sourcefold structure through the following Python code:

 1 importos
  2
  3 # Root directory
  4 root_path = r"C:\Users\Desktop\Practice"
  5
  6 for item in range(1, 41):
  7 #  span> Create 40 folders under root_path, 1-40
  8 foldname = os.path.join  (root_path, str(item))
  9  os.mkdir  (foldname)
 10
 11 # Create another folder under each folder, 1-40, 1
 12 foldname_son1 = os.path.join(foldname, str(item) + f'.{item}')
 13  os.mkdir  (foldname_son1)
 14
 15 # Create 500 more folders within 1-40, 1, 1-40, 1, 1-500
 16 for i_item in range(1, 501):
 17 foldname_son1_son = os.path.join(foldname_son1, str(i_item) + f'..{i_item}')
 18  os.mkdir  (foldname_son1_son)
 19
 20 # Create a jpg image in each folder, and create an additional image in the 1 folder
 21 pic_name = os.path.join(foldname_son1_son, str(item) + '.jpg')
 22 if  span> item == 1:
 23 with open(pic_name[:-4] + '1.jpg', 'w'):
 24 pass  span>
 25 with open(pic_name, 'w'):
 26 pass  span>
 27
 28 # Create a txt text under each file
 29 txt_name = os.path.join(foldname_son1_son, str(item) + '.txt')
 30 with open(txt_name, 'w  '):
 31 pass  span>

8, 1)”>18 os.mkdir(foldname_son1_son)
19
20 # Create a jpg image in each folder, and create an additional image in the 1 folder
21 pic_name = os.path.join(foldname_son1_son, str(item) + ‘.jpg‘)
22 if span> item == 1:
23 with open(pic_name[:-4] + ‘1.jpg‘, ‘w‘):
24 pass span>
25 with open(pic_name, ‘w‘):
26 pass span>
27
28 # Create a txt text under each file
29 txt_name = os.path.join(foldname_son1_son, str(item) + ‘.txt‘)
30 with open(txt_name, ‘w ‘):
31 pass span>