软件自动升级程序之执行dos命令和自运行程序的升级包|C/S框架网

C# Code:

/// <summary>
/// 命令管理器
/// </summary>
public class PackageCommand
{
   /// <summary>
   /// 执行升级包命令
   /// </summary>
   /// <param name="files"></param>
   public static void Execute(List<PackageFileItem> files)
   {
      foreach (PackageFileItem item in files)
      {
         (item as IMyCommand).Execute();
      }
   }
}

/// <summary>
/// 命令升级包接口
/// </summary>
public interface IMyCommand
{
   bool Execute();
}

//来源:C/S框架网(www.csframework.com) QQ:23404761

C# Code:

/// <summary>
/// 运行程序的命令升级包
/// </summary>
[Serializable]
public class CmdRunProgram : PackageFileItem, IMyCommand
{
   /// <summary>
   /// 构造器
   /// </summary>
   /// <param name="programFile"></param>
   public CmdRunProgram(string programFile)
   {
      this.SetBody(programFile);
      this.FileName = Path.GetFileName(programFile);
      this.CreateDate = DateTime.Now;
   }
   
   /// <summary>
   /// 封装升级包，转化为byte[]数值
   /// </summary>
   /// <param name="programFile"></param>
   private void SetBody(string programFile)
   {
      using (FileStream fs = File.OpenRead(programFile))
      {
         byte[] bs = new byte[fs.Length];
         fs.Read(bs, 0, (int)fs.Length);
         this.FileBody = bs;
         this.FileSize = bs.Length;
      }
   }
   
   /// <summary>
   /// 执行命令升级包
   /// </summary>
   /// <returns></returns>
   public bool Execute()
   {
      try
      {
         string file = "tmp_exe_" + Guid.NewGuid().ToString().Replace("-", "") + Path.GetExtension(this.FileName);
         string path = Path.Combine(Application.StartupPath, file);
         File.WriteAllBytes(path, this.FileBody);
         
         UpgraderLog.AddLog("正在运行程序:" + path);
         
         //运行程序
         Process.Start(path);
         
         return true;
      }
      catch
      {
         return false;
      }
   }
}

//来源:C/S框架网(www.csframework.com) QQ:23404761