Compress pictures using the APIs provided by Tinypng (C #)

Project needs, often need to manually compress pictures, the process is too cumbersome, inefficient. So write a small program to improve productivity

  
 

   
  

  
using System;
   
  

  
using System.Net;
   
  

  
using System.Text;
   
  

  
using System.IO;
   
  

  

   
  

  
class Program
   
  

  
{
   
  

  
 static void Main()
   
  

  
 {
   
  

  
 Console.WriteLine("请输入TinyPng.com的API KEY,获取地址:https://tinypng.com/developers");
   
  

  
 string key = Console.ReadLine();
   
  

  

   
  

  
 if (!System.IO.Directory.Exists("NewImg"))
   
  

  
 {
   
  

  
 System.IO.Directory.CreateDirectory("NewImg");
   
  

  
 Console.WriteLine("已创建NewImg目录，请把需要处理的图片放到该目录下");
   
  

  
 Console.ReadKey(true);
   
  

  
 return;
   
  

  
 }
   
  

  

   
  

  
 if (!System.IO.Directory.Exists("CompressedImg")){
   
  

  
 System.IO.Directory.CreateDirectory("CompressedImg");
   
  

  
 }
   
  

  

   
  

  
 string url = "https://api.tinify.com/shrink";
   
  

  
 string[] fileStrs = System.IO.Directory.GetFiles("NewImg");
   
  

  

   
  

  
 Console.WriteLine("共" + fileStrs.Length + "个文件,请等待下载完成...");
   
  

  
 int num = 0;
   
  

  
 foreach (string s in fileStrs)
   
  

  
 {
   
  

  
  system   io   fileinfo   info  =    new    system  Span class= "pun".  io   fileinfo   s    
   
  

  
 if (info.Extension == ".png" || info.Extension == ".jpg")
   
  

  
 {
   
  

  
 string input = @"NewImg/" + info.Name;
   
  

  
 string output = @"CompressedImg/" + info.Name;
   
  

  
 GetCompressImg(url, key, input, output);
   
  

  
 num++;
   
  

  
 }
   
  

  
 }
   
  

  
 Console.WriteLine("文件已下载到CompressedImg文件夹下，共" + num + "个文件");
   
  

  
 Console.ReadKey(true);
   
  

  
 }
   
  

  

   
  

  
  static   public    void   getcompressimg   ( string   URL   string   key   string   input   string   output    
   
  

  
 WebClient client = new WebClient();
   
  

  
 string auth = Convert.ToBase64String(Encoding.UTF8.GetBytes("api:" + key));
   
  

  
 client.Headers.Add(HttpRequestHeader.Authorization, "Basic " + auth);
   
  

  
 try
   
  

  
 {
   
  

  
 client.UploadData(url, File.ReadAllBytes(input));
   
  

  
 client.DownloadFile(client.ResponseHeaders["Location"], output);
   
  

  
 }
   
  

  
 catch (WebException)
   
  

  
 {
   
  

  
 Console.WriteLine("网络请求失败:" + input);
   
  

  
 }
   
  

  
 }
   
  

  
}
  
 

Null

Compress pictures using the APIs provided by Tinypng (C #)