自动裁剪图片

自动裁剪商品图片

执行裁剪指定目录商品图片动作

///<summary>
///执行指定目录商品图片动作
///</summary>
public static void FindPictureDoCutIt(object o)
{
    string filePath=o.ToString();
    try
    {
        DirectioryInfo fatherFolder = new DirectioryInfo(filePath);
        //删除当前文件夹内文件
        FileInfo[] files = fatherFolder.GetFiles();
        
        foreach(FileInfo file in files)
        {
              string fileName=fatherFolder.GetFiles();
              try
              {
                    string spufilename = file.Name.Substring(0,file.Name.IndexOf('.')); 
                   string spuhouzhui=Path.GetExtension(file.FullName);

                   #region 检测是不是主图片
                   string[] mainSpu=spufilename.Split('_');
                   if(mainSpu.Length>2)
                   {
                        //如果是例似 _宽_高 则不是主图，不进行处理
                        continue;
                   }
                   #endregion

                  #对文件进行剪裁成不同的尺寸  Spu图片剪裁
                  Directionary<int,int> ImageSizelist=XmlHelper.GetImageSize("SouImage");//取得要剪裁的图片尺寸

                  Bitmap bitmap=new Bitmap(file.FullName);//原始图片
                  foreach(var image in ImageSizelist)
                  {
                       Bitmap spuimage = ImageHelper.GetThumbnail(bitmap,image.Key,image.Value);
                        string saveSpuName=filePath+"\"+spufilename+"_"+image.Key+"_"+image.Value+"_"+spiouzhui;
                         spuimage.Save(saveSpuName);//保存裁剪后的图片
                         spuimage.Dispose();
                  }
                  bitmap.Dispose();
                  #endregion
              }  
              catch(Exception ex)
              {}
        }

        //递归查找子文件夹内文件
        foreach(DirectoryInfo chileFolder in fatherFolde.GetDirectories())
        {
               FindPricureDoCutIt(childFolder.FullName);
         }
    }
     finally
     {
          GC.Collect();
     }
}